1-config.log

1-config.log (text/plain), 116.14 KB, created by Agostino Sarubbo on 2020-09-09 14:01:09 UTC

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ /var/tmp/portage/sci-libs/gdal-3.0.4-r1/work/gdal-3.0.4/configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --docdir=/usr/share/doc/gdal-3.0.4-r1 --htmldir=/usr/share/doc/gdal-3.0.4-r1/html --with-sysroot=/ --libdir=/usr/lib64 --includedir=/usr/include/gdal --disable-lto --disable-static --disable-driver-bsb --disable-driver-mrf --disable-pdf-plugin --enable-shared --enable-driver-grib --with-bash-completion=/usr/share/bash-completion/completions --with-cpp14 --with-cryptopp=no --with-expat --with-geotiff --with-gnm --with-hide-internal-symbols --with-libjson-c=/usr/ --with-libtiff --with-libtool --with-libz=/usr/ --without-charls --without-dods-root --without-ecw --without-epsilon --without-fgdb --without-fme --without-gta --without-grass --without-hdf4 --without-idb --without-ingres --without-jasper --without-jp2lura --without-jp2mrsid --without-kakadu --without-kea --without-libkml --without-mongocxx --without-mrsid --without-mrsid_lidar --without-msg --without-rasdaman --without-rasterlite2 --without-pcraster --without-pdfium --without-perl --without-podofo --without-python --without-qhull --without-sde --without-sfcgal --without-sosi --without-teigha --disable-debug --without-armadillo --with-pam --without-curl --without-cfitsio --without-geos --without-gif --without-xerces --without-hdf5 --without-pcidsk --without-jpeg --without-openjpeg --without-liblzma --without-mysql --without-netcdf --without-oci --without-odbc --without-ogdi --without-opencl --without-poppler --without-png --without-pg --without-spatialite --without-sqlite3 --without-threads --without-webp --without-freexl --without-zstd --without-java --without-mdb

## --------- ##
## Platform. ##
## --------- ##

hostname = localhost
uname -m = x86_64
uname -r = 5.4.0-1021-aws
uname -s = Linux
uname -v = #21-Ubuntu SMP Fri Jul 24 09:42:29 UTC 2020

/usr/bin/uname -p = Intel(R) Xeon(R) Platinum 8175M CPU @ 2.50GHz
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /usr/lib/portage/python3.8/ebuild-helpers/xattr
PATH: /usr/lib/portage/python3.8/ebuild-helpers
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /opt/bin
PATH: /usr/lib/llvm/10/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:3484: checking build system type
configure:3498: result: x86_64-pc-linux-gnu
configure:3518: checking host system type
configure:3531: result: x86_64-pc-linux-gnu
configure:3560: checking for x86_64-pc-linux-gnu-gcc
configure:3587: result: x86_64-pc-linux-gnu-clang
configure:3856: checking for C compiler version
configure:3865: x86_64-pc-linux-gnu-clang --version >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
configure:3876: $? = 0
configure:3865: x86_64-pc-linux-gnu-clang -v >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
configure:3876: $? = 0
configure:3865: x86_64-pc-linux-gnu-clang -V >&5
clang-10: error: argument to '-V' is missing (expected 1 value)
clang-10: error: no input files
configure:3876: $? = 1
configure:3865: x86_64-pc-linux-gnu-clang -qversion >&5
clang-10: error: unknown argument '-qversion'; did you mean '--version'?
clang-10: error: no input files
configure:3876: $? = 1
configure:3896: checking whether the C compiler works
configure:3918: x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c  >&5
configure:3922: $? = 0
configure:3970: result: yes
configure:3973: checking for C compiler default output file name
configure:3975: result: a.out
configure:3981: checking for suffix of executables
configure:3988: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c  >&5
configure:3992: $? = 0
configure:4014: result: 
configure:4036: checking whether we are cross compiling
configure:4044: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c  >&5
configure:4048: $? = 0
configure:4055: ./conftest
configure:4059: $? = 0
configure:4047: result: no
configure:4052: checking for suffix of object files
configure:4074: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:4078: $? = 0
configure:4099: result: o
configure:4103: checking whether we are using the GNU C compiler
configure:4122: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:4122: $? = 0
configure:4131: result: yes
configure:4140: checking whether x86_64-pc-linux-gnu-clang accepts -g
configure:4160: x86_64-pc-linux-gnu-clang -c -g  conftest.c >&5
configure:4160: $? = 0
configure:4201: result: yes
configure:4218: checking for x86_64-pc-linux-gnu-clang option to accept ISO C89
configure:4281: x86_64-pc-linux-gnu-clang  -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:4281: $? = 0
configure:4294: result: none needed
configure:4315: checking C_WFLAGS for maximum warnings
configure:4342: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -pedantic -Wdeclaration-after-statement  -Wall -Wdeclaration-after-statement  conftest.c >&5
configure:4342: $? = 0
configure:4356: result: -Wall -Wdeclaration-after-statement
configure:4369: : C_WFLAGS="$C_WFLAGS $ac_cv_cflags_warn_all"
configure:4372: $? = 0
configure:4491: checking for C++ compiler version
configure:4500: x86_64-pc-linux-gnu-clang++ --version >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
configure:4511: $? = 0
configure:4500: x86_64-pc-linux-gnu-clang++ -v >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
configure:4511: $? = 0
configure:4500: x86_64-pc-linux-gnu-clang++ -V >&5
clang-10: error: argument to '-V' is missing (expected 1 value)
clang-10: error: no input files
configure:4511: $? = 1
configure:4500: x86_64-pc-linux-gnu-clang++ -qversion >&5
clang-10: error: unknown argument '-qversion'; did you mean '--version'?
clang-10: error: no input files
configure:4511: $? = 1
configure:4515: checking whether we are using the GNU C++ compiler
configure:4534: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.cpp >&5
configure:4534: $? = 0
configure:4543: result: yes
configure:4552: checking whether x86_64-pc-linux-gnu-clang++ accepts -g
configure:4572: x86_64-pc-linux-gnu-clang++ -c -g  conftest.cpp >&5
configure:4572: $? = 0
configure:4613: result: yes
configure:4637: checking CXX_WFLAGS for maximum warnings
configure:4664: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -pedantic  -Wall  conftest.cpp >&5
configure:4664: $? = 0
configure:4678: result: -Wall
configure:4691: : CXX_WFLAGS="$CXX_WFLAGS $ac_cv_cxxflags_warn_all"
configure:4694: $? = 0
configure:4702: checking whether C compiler accepts -Werror -we10006
configure:4721: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Werror -we10006  conftest.c >&5
clang-10: error: unknown argument: '-we10006'
configure:4721: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4729: result: no
configure:4739: checking whether C compiler accepts -diag-disable 188,1684,2259,2304,3280,11074,11076
configure:4758: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -diag-disable 188,1684,2259,2304,3280,11074,11076  conftest.c >&5
clang-10: error: no such file or directory: '188,1684,2259,2304,3280,11074,11076'
configure:4758: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4767: result: no
configure:4777: checking whether C compiler accepts -Wextra
configure:4796: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wextra  conftest.c >&5
configure:4796: $? = 0
configure:4805: result: yes
configure:4814: checking whether C compiler accepts -Winit-self
configure:4833: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Winit-self  conftest.c >&5
configure:4833: $? = 0
configure:4842: result: yes
configure:4851: checking whether C compiler accepts -Wunused-parameter
configure:4870: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wunused-parameter  conftest.c >&5
configure:4870: $? = 0
configure:4879: result: yes
configure:4888: checking whether C compiler accepts -Wmissing-prototypes
configure:4907: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wmissing-prototypes  conftest.c >&5
configure:4907: $? = 0
configure:4916: result: yes
configure:4925: checking whether C compiler accepts -Wmissing-declarations
configure:4944: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wmissing-declarations  conftest.c >&5
configure:4944: $? = 0
configure:4953: result: yes
configure:4962: checking whether C compiler accepts -Wformat
configure:4981: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wformat  conftest.c >&5
configure:4981: $? = 0
configure:4990: result: yes
configure:4999: checking whether C compiler accepts -Wformat -Werror=format-security -Wno-format-nonliteral
configure:5018: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wformat -Werror=format-security -Wno-format-nonliteral  conftest.c >&5
configure:5018: $? = 0
configure:5027: result: yes
configure:5036: checking whether C compiler accepts -Wshorten-64-to-32
configure:5055: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wshorten-64-to-32  conftest.c >&5
configure:5055: $? = 0
configure:5064: result: yes
configure:5073: checking whether C compiler accepts -Wlogical-op
configure:5092: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wlogical-op  conftest.c >&5
error: unknown warning option '-Wlogical-op'; did you mean '-Wlong-long'? [-Werror,-Wunknown-warning-option]
configure:5092: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5101: result: no
configure:5110: checking whether C compiler accepts -Wshadow
configure:5129: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wshadow  conftest.c >&5
configure:5129: $? = 0
configure:5138: result: yes
configure:5148: checking whether C compiler accepts -Werror=vla
configure:5167: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Werror=vla  conftest.c >&5
configure:5167: $? = 0
configure:5176: result: yes
configure:5185: checking whether C compiler accepts -Werror=declaration-after-statement
configure:5204: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Werror=declaration-after-statement  conftest.c >&5
configure:5204: $? = 0
configure:5213: result: yes
configure:5224: checking whether C compiler accepts -Wdate-time
configure:5243: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wdate-time  conftest.c >&5
configure:5243: $? = 0
configure:5252: result: yes
configure:5262: checking whether C compiler accepts -Wnull-dereference
configure:5281: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wnull-dereference  conftest.c >&5
configure:5281: $? = 0
configure:5290: result: yes
configure:5299: checking whether C compiler accepts -Wduplicated-cond
configure:5318: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wduplicated-cond  conftest.c >&5
error: unknown warning option '-Wduplicated-cond' [-Werror,-Wunknown-warning-option]
configure:5318: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5327: result: no
configure:5344: checking whether C++ compiler accepts -Wextra-semi
configure:5363: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wextra-semi  conftest.cpp >&5
configure:5363: $? = 0
configure:5372: result: yes
configure:5388: checking whether C compiler accepts -Wno-sign-compare
configure:5407: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wno-sign-compare  conftest.c >&5
configure:5407: $? = 0
configure:5416: result: yes
configure:5426: checking whether C compiler accepts -Wcomma
configure:5445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wcomma  conftest.c >&5
configure:5445: $? = 0
configure:5454: result: yes
configure:5464: checking whether C compiler accepts -Wfloat-conversion
configure:5483: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wfloat-conversion  conftest.c >&5
configure:5483: $? = 0
configure:5492: result: yes
configure:5502: checking whether C compiler accepts -Wdocumentation -Wno-documentation-deprecated-sync
configure:5521: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wdocumentation -Wno-documentation-deprecated-sync  conftest.c >&5
configure:5521: $? = 0
configure:5530: result: yes
configure:5541: checking if -std=gnu89 can be enabled
configure:5556: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -std=gnu89  conftest.c >&5
conftest.c:10:6: error: "not gcc"
    #error "not gcc"
     ^
1 error generated.
configure:5556: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| #if defined(__clang__) || !defined(__GNUC__)
|     #error "not gcc"
|     #endif
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:5561: result: no
configure:5575: checking whether C++ compiler accepts -Wunused-private-field
configure:5594: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wunused-private-field  conftest.cpp >&5
configure:5594: $? = 0
configure:5603: result: yes
configure:5612: checking whether C++ compiler accepts -Wmissing-prototypes
configure:5631: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wmissing-prototypes  conftest.cpp >&5
configure:5631: $? = 0
configure:5640: result: yes
configure:5649: checking whether C++ compiler accepts -Wmissing-declarations
configure:5668: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wmissing-declarations  conftest.cpp >&5
configure:5668: $? = 0
configure:5677: result: yes
configure:5686: checking whether C++ compiler accepts -Wnon-virtual-dtor
configure:5705: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wnon-virtual-dtor  conftest.cpp >&5
configure:5705: $? = 0
configure:5714: result: yes
configure:5723: checking whether C++ compiler accepts -Wold-style-cast
configure:5742: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wold-style-cast  conftest.cpp >&5
configure:5742: $? = 0
configure:5751: result: yes
configure:5760: checking whether C++ compiler accepts -Weffc++
configure:5779: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Weffc++  conftest.cpp >&5
configure:5779: $? = 0
configure:5788: result: yes
configure:5800: checking if -Weffc++ should be enabled
configure:5816: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Weffc++ -Werror  conftest.cpp >&5
configure:5816: $? = 0
configure:5817: result: yes
configure:5829: checking whether C++ compiler accepts -Woverloaded-virtual
configure:5848: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Woverloaded-virtual  conftest.cpp >&5
configure:5848: $? = 0
configure:5857: result: yes
configure:5867: checking whether C++ compiler accepts -fno-operator-names
configure:5886: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -fno-operator-names  conftest.cpp >&5
configure:5886: $? = 0
configure:5895: result: yes
configure:5906: checking whether C++ compiler accepts -Wzero-as-null-pointer-constant
configure:5925: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wzero-as-null-pointer-constant  conftest.cpp >&5
configure:5925: $? = 0
configure:5934: result: yes
configure:5965: checking if use C++14 compiler options
configure:5968: checking C++ compiler compatibility with C++14
configure:5977: checking whether x86_64-pc-linux-gnu-clang++ supports C++14 features by default
configure:6391: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.cpp >&5
configure:6391: $? = 0
configure:6398: result: yes
configure:6873: result: enabled
configure:7551: checking whether C++ compiler accepts -Wsuggest-override
configure:7570: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wsuggest-override  conftest.cpp >&5
error: unknown warning option '-Wsuggest-override'; did you mean '-Wshift-overflow'? [-Werror,-Wunknown-warning-option]
configure:7570: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:7579: result: no
configure:7602: checking if -Wimplicit-fallthrough can be enabled
configure:7617: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Werror -Wimplicit-fallthrough  conftest.cpp >&5
configure:7617: $? = 0
configure:7619: result: yes
configure:7660: checking for x86_64-pc-linux-gnu-gcc
configure:7687: result: x86_64-pc-linux-gnu-clang
configure:7956: checking for C compiler version
configure:7965: x86_64-pc-linux-gnu-clang --version >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
configure:7976: $? = 0
configure:7965: x86_64-pc-linux-gnu-clang -v >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
configure:7976: $? = 0
configure:7965: x86_64-pc-linux-gnu-clang -V >&5
clang-10: error: argument to '-V' is missing (expected 1 value)
clang-10: error: no input files
configure:7976: $? = 1
configure:7965: x86_64-pc-linux-gnu-clang -qversion >&5
clang-10: error: unknown argument '-qversion'; did you mean '--version'?
clang-10: error: no input files
configure:7976: $? = 1
configure:7980: checking whether we are using the GNU C compiler
configure:8008: result: yes
configure:8017: checking whether x86_64-pc-linux-gnu-clang accepts -g
configure:8078: result: yes
configure:8095: checking for x86_64-pc-linux-gnu-clang option to accept ISO C89
configure:8171: result: none needed
configure:8303: checking for C++ compiler version
configure:8312: x86_64-pc-linux-gnu-clang++ --version >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
configure:8323: $? = 0
configure:8312: x86_64-pc-linux-gnu-clang++ -v >&5
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
configure:8323: $? = 0
configure:8312: x86_64-pc-linux-gnu-clang++ -V >&5
clang-10: error: argument to '-V' is missing (expected 1 value)
clang-10: error: no input files
configure:8323: $? = 1
configure:8312: x86_64-pc-linux-gnu-clang++ -qversion >&5
clang-10: error: unknown argument '-qversion'; did you mean '--version'?
clang-10: error: no input files
configure:8323: $? = 1
configure:8327: checking whether we are using the GNU C++ compiler
configure:8355: result: yes
configure:8364: checking whether x86_64-pc-linux-gnu-clang++ accepts -g
configure:8425: result: yes
configure:8797: checking how to print strings
configure:8824: result: printf
configure:8845: checking for a sed that does not truncate output
configure:8909: result: /bin/sed
configure:8927: checking for grep that handles long lines and -e
configure:8985: result: /bin/grep
configure:8990: checking for egrep
configure:9052: result: /bin/grep -E
configure:9057: checking for fgrep
configure:9119: result: /bin/grep -F
configure:9154: checking for ld used by x86_64-pc-linux-gnu-clang
configure:9221: result: ld.lld
configure:9228: checking if the linker (ld.lld) is GNU ld
configure:9243: result: yes
configure:9255: checking for BSD- or MS-compatible name lister (nm)
configure:9309: result: llvm-nm
configure:9439: checking the name lister (llvm-nm) interface
configure:9446: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:9449: llvm-nm "conftest.o"
configure:9452: output
0000000000000000 B some_variable
configure:9453: result: BSD nm
configure:9456: checking whether ln -s works
configure:9460: result: yes
configure:9468: checking the maximum length of command line arguments
configure:9604: result: 1572864
configure:9652: checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format
configure:9692: result: func_convert_file_noop
configure:9699: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:9719: result: func_convert_file_noop
configure:9726: checking for ld.lld option to reload object files
configure:9733: result: -r
configure:9767: checking for x86_64-pc-linux-gnu-objdump
configure:9794: result: llvm-objdump
configure:9863: checking how to recognize dependent libraries
configure:10063: result: pass_all
configure:10108: checking for x86_64-pc-linux-gnu-dlltool
configure:10135: result: dlltool
configure:10205: checking how to associate runtime and link libraries
configure:10232: result: printf %s\n
configure:10248: checking for x86_64-pc-linux-gnu-ar
configure:10275: result: llvm-ar
configure:10356: checking for archiver @FILE support
configure:10373: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:10373: $? = 0
configure:10376: llvm-ar cru libconftest.a @conftest.lst >&5
configure:10379: $? = 0
configure:10384: llvm-ar cru libconftest.a @conftest.lst >&5
llvm-ar: error: conftest.o: No such file or directory
configure:10387: $? = 1
configure:10386: result: @
configure:10404: checking for x86_64-pc-linux-gnu-strip
configure:10431: result: llvm-strip
configure:10503: checking for x86_64-pc-linux-gnu-ranlib
configure:10530: result: llvm-ranlib
configure:10647: checking for gawk
configure:10663: found /usr/bin/gawk
configure:10674: result: gawk
configure:10714: checking command to parse llvm-nm output from x86_64-pc-linux-gnu-clang object
configure:10867: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:10870: $? = 0
configure:10874: llvm-nm conftest.o \| sed -n -e 's/^.*[ ]\([BCDEGRST][BCDEGRST]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm
configure:10877: $? = 0
configure:10943: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c conftstm.o >&5
configure:10946: $? = 0
configure:10984: result: ok
configure:11031: checking for sysroot
configure:11061: result: /
configure:11068: checking for a working dd
configure:11106: result: /bin/dd
configure:11110: checking how to truncate binary pipes
configure:11125: result: /bin/dd bs=4096 count=1
configure:11261: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:11264: $? = 0
configure:11414: checking for x86_64-pc-linux-gnu-mt
configure:11444: result: no
configure:11454: checking for mt
configure:11484: result: no
configure:11504: checking if : is a manifest tool
configure:11510: : '-?'
configure:11518: result: no
configure:12195: checking how to run the C preprocessor
configure:12265: result: x86_64-pc-linux-gnu-clang -E
configure:12285: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:12285: $? = 0
configure:12299: x86_64-pc-linux-gnu-clang -E  conftest.c
conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:12299: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:12328: checking for ANSI C header files
configure:12348: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12348: $? = 0
configure:12421: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c  >&5
configure:12421: $? = 0
configure:12421: ./conftest
configure:12421: $? = 0
configure:12432: result: yes
configure:12445: checking for sys/types.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for sys/stat.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for stdlib.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for string.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for memory.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for strings.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for inttypes.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for stdint.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12445: checking for unistd.h
configure:12445: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12445: $? = 0
configure:12445: result: yes
configure:12459: checking for dlfcn.h
configure:12459: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:12459: $? = 0
configure:12459: result: yes
configure:12723: checking for objdir
configure:12738: result: .libs
configure:13002: checking if x86_64-pc-linux-gnu-clang supports -fno-rtti -fno-exceptions
configure:13020: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -fno-rtti -fno-exceptions conftest.c >&5
configure:13024: $? = 0
configure:13037: result: yes
configure:13395: checking for x86_64-pc-linux-gnu-clang option to produce PIC
configure:13402: result: -fPIC -DPIC
configure:13410: checking if x86_64-pc-linux-gnu-clang PIC flag -fPIC -DPIC works
configure:13428: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -fPIC -DPIC -DPIC conftest.c >&5
configure:13432: $? = 0
configure:13445: result: yes
configure:13474: checking if x86_64-pc-linux-gnu-clang static flag -static works
configure:13502: result: yes
configure:13517: checking if x86_64-pc-linux-gnu-clang supports -c -o file.o
configure:13538: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -o out/conftest2.o conftest.c >&5
configure:13542: $? = 0
configure:13564: result: yes
configure:13572: checking if x86_64-pc-linux-gnu-clang supports -c -o file.o
configure:13619: result: yes
configure:13652: checking whether the x86_64-pc-linux-gnu-clang linker (ld.lld -m elf_x86_64) supports shared libraries
configure:14911: result: yes
configure:14948: checking whether -lc should be explicitly linked in
configure:14956: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:14959: $? = 0
configure:14974: x86_64-pc-linux-gnu-clang -shared  -fPIC -DPIC conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep  -lc  \>/dev/null 2\>\&1
configure:14977: $? = 0
configure:14991: result: no
configure:15151: checking dynamic linker characteristics
configure:15745: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:15745: $? = 0
configure:15982: result: GNU/Linux ld.so
configure:16104: checking how to hardcode library paths into programs
configure:16129: result: immediate
configure:16677: checking whether stripping libraries is possible
configure:16682: result: yes
configure:16717: checking if libtool supports shared libraries
configure:16719: result: yes
configure:16722: checking whether to build shared libraries
configure:16747: result: yes
configure:16750: checking whether to build static libraries
configure:16754: result: no
configure:13556: checking how to run the C++ preprocessor
configure:13583: x86_64-pc-linux-gnu-clang++ -E  conftest.cpp
configure:13583: $? = 0
configure:13597: x86_64-pc-linux-gnu-clang++ -E  conftest.cpp
conftest.cpp:23:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:13597: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:13622: result: x86_64-pc-linux-gnu-clang++ -E
configure:13642: x86_64-pc-linux-gnu-clang++ -E  conftest.cpp
configure:13642: $? = 0
configure:13656: x86_64-pc-linux-gnu-clang++ -E  conftest.cpp
conftest.cpp:23:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:13656: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:13818: checking for ld used by x86_64-pc-linux-gnu-clang++
configure:13885: result: ld.lld -m elf_x86_64
configure:13892: checking if the linker (ld.lld -m elf_x86_64) is GNU ld
configure:13907: result: yes
configure:13962: checking whether the x86_64-pc-linux-gnu-clang++ linker (ld.lld -m elf_x86_64) supports shared libraries
configure:15035: result: yes
configure:15071: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.cpp >&5
configure:15074: $? = 0
configure:15555: checking for x86_64-pc-linux-gnu-clang++ option to produce PIC
configure:15562: result: -fPIC -DPIC
configure:15570: checking if x86_64-pc-linux-gnu-clang++ PIC flag -fPIC -DPIC works
configure:15588: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -fPIC -DPIC -DPIC conftest.cpp >&5
configure:15592: $? = 0
configure:15605: result: yes
configure:15628: checking if x86_64-pc-linux-gnu-clang++ static flag -static works
configure:15656: result: yes
configure:15668: checking if x86_64-pc-linux-gnu-clang++ supports -c -o file.o
configure:15689: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -o out/conftest2.o conftest.cpp >&5
configure:15693: $? = 0
configure:15715: result: yes
configure:15720: checking if x86_64-pc-linux-gnu-clang++ supports -c -o file.o
configure:15767: result: yes
configure:15797: checking whether the x86_64-pc-linux-gnu-clang++ linker (ld.lld -m elf_x86_64) supports shared libraries
configure:15837: result: yes
configure:15978: checking dynamic linker characteristics
configure:16736: result: GNU/Linux ld.so
configure:16801: checking how to hardcode library paths into programs
configure:16826: result: immediate
configure:15740: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.cpp >&5
configure:15740: $? = 0
configure:15757: checking for std::isnan
configure:15777: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.cpp >&5
configure:15777: $? = 0
configure:15779: result: yes
configure:16061: checking for dlopen in -ldl
configure:16086: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -ldl   >&5
configure:16086: $? = 0
configure:16095: result: yes
configure:16107: checking for nanosleep in -lrt
configure:16132: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lrt  -ldl  >&5
configure:16132: $? = 0
configure:16141: result: yes
configure:16157: checking for sin in -lm
configure:16182: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm  -lrt -ldl  >&5
conftest.c:33:6: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
char sin ();
     ^
conftest.c:33:6: note: 'sin' is a builtin with type 'double (double)'
1 warning generated.
configure:16182: $? = 0
configure:16191: result: yes
configure:16205: checking for ANSI C header files
configure:16309: result: yes
configure:16320: checking assert.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking assert.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking for assert.h
configure:16320: result: yes
configure:16320: checking fcntl.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking fcntl.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking for fcntl.h
configure:16320: result: yes
configure:16320: checking for unistd.h
configure:16320: result: yes
configure:16320: checking dbmalloc.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:64:10: fatal error: 'dbmalloc.h' file not found
#include <dbmalloc.h>
         ^~~~~~~~~~~~
1 error generated.
configure:16320: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <dbmalloc.h>
configure:16320: result: no
configure:16320: checking dbmalloc.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
conftest.c:31:10: fatal error: 'dbmalloc.h' file not found
#include <dbmalloc.h>
         ^~~~~~~~~~~~
1 error generated.
configure:16320: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <dbmalloc.h>
configure:16320: result: no
configure:16320: checking for dbmalloc.h
configure:16320: result: no
configure:16320: checking for dlfcn.h
configure:16320: result: yes
configure:16320: checking for stdint.h
configure:16320: result: yes
configure:16320: checking limits.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking limits.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking for limits.h
configure:16320: result: yes
configure:16320: checking locale.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking locale.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking for locale.h
configure:16320: result: yes
configure:16320: checking values.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking values.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking for values.h
configure:16320: result: yes
configure:16320: checking float.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking float.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking for float.h
configure:16320: result: yes
configure:16320: checking errno.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking errno.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16320: $? = 0
configure:16320: result: yes
configure:16320: checking for errno.h
configure:16320: result: yes
configure:16320: checking direct.h usability
configure:16320: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:71:10: fatal error: 'direct.h' file not found
#include <direct.h>
         ^~~~~~~~~~
1 error generated.
configure:16320: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <direct.h>
configure:16320: result: no
configure:16320: checking direct.h presence
configure:16320: x86_64-pc-linux-gnu-clang -E  conftest.c
conftest.c:38:10: fatal error: 'direct.h' file not found
#include <direct.h>
         ^~~~~~~~~~
1 error generated.
configure:16320: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| /* end confdefs.h.  */
| #include <direct.h>
configure:16320: result: no
configure:16320: checking for direct.h
configure:16320: result: no
configure:16333: checking linux/userfaultfd.h usability
configure:16333: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16333: $? = 0
configure:16333: result: yes
configure:16333: checking linux/userfaultfd.h presence
configure:16333: x86_64-pc-linux-gnu-clang -E  conftest.c
configure:16333: $? = 0
configure:16333: result: yes
configure:16333: checking for linux/userfaultfd.h
configure:16333: result: yes
configure:16348: checking whether byte ordering is bigendian
configure:16363: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:40:9: error: unknown type name 'not'
               not a universal capable compiler
               ^
conftest.c:40:14: error: expected ';' after top level declarator
               not a universal capable compiler
                    ^
                    ;
2 errors generated.
configure:16363: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| /* end confdefs.h.  */
| #ifndef __APPLE_CC__
| 	       not a universal capable compiler
| 	     #endif
| 	     typedef int dummy;
| 
configure:16408: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16408: $? = 0
configure:16426: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:46:4: error: use of undeclared identifier 'not'
                 not big endian
                 ^
1 error generated.
configure:16426: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| /* end confdefs.h.  */
| #include <sys/types.h>
| 		#include <sys/param.h>
| 
| int
| main ()
| {
| #if BYTE_ORDER != BIG_ENDIAN
| 		 not big endian
| 		#endif
| 
|   ;
|   return 0;
| }
configure:16554: result: no
configure:16574: checking for 64bit integer type
configure:16582: result: long long
configure:16597: checking for 64bit file io
configure:16693: result: yes
configure:16702: checking for stat64
configure:16702: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:16702: $? = 0
configure:16702: result: yes
configure:16711: checking for fopen64
configure:16711: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:16711: $? = 0
configure:16711: result: yes
configure:16718: checking for ftruncate64
configure:16718: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:16718: $? = 0
configure:16718: result: yes
configure:16775: checking size of int
configure:16780: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:16780: $? = 0
configure:16780: ./conftest
configure:16780: $? = 0
configure:16794: result: 4
configure:16808: checking size of unsigned long
configure:16813: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:16813: $? = 0
configure:16813: ./conftest
configure:16813: $? = 0
configure:16827: result: 8
configure:16841: checking size of void*
configure:16846: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:16846: $? = 0
configure:16846: ./conftest
configure:16846: $? = 0
configure:16860: result: 8
configure:16870: checking for int8
configure:16870: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:60:13: error: use of undeclared identifier 'int8'; did you mean 'int'?
if (sizeof (int8))
            ^~~~
            int
conftest.c:60:12: error: reference to overloaded function could not be resolved; did you mean to call it?
if (sizeof (int8))
           ^~~~~~
2 errors generated.
configure:16870: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| /* end confdefs.h.  */
| 
| #if HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| 
| 
| int
| main ()
| {
| if (sizeof (int8))
| 	 return 0;
|   ;
|   return 0;
| }
configure:16870: result: no
configure:16884: checking for int16
configure:16884: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:60:13: error: use of undeclared identifier 'int16'
if (sizeof (int16))
            ^
1 error generated.
configure:16884: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| /* end confdefs.h.  */
| 
| #if HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| 
| 
| int
| main ()
| {
| if (sizeof (int16))
| 	 return 0;
|   ;
|   return 0;
| }
configure:16884: result: no
configure:16898: checking for int32
configure:16898: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:60:13: error: use of undeclared identifier 'int32'
if (sizeof (int32))
            ^
1 error generated.
configure:16898: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| /* end confdefs.h.  */
| 
| #if HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| 
| 
| int
| main ()
| {
| if (sizeof (int32))
| 	 return 0;
|   ;
|   return 0;
| }
configure:16898: result: no
configure:16913: checking for uintptr_t
configure:16913: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:16913: $? = 0
configure:16913: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
conftest.c:87:24: error: expected expression
if (sizeof ((uintptr_t)))
                       ^
1 error generated.
configure:16913: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((uintptr_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:16913: result: yes
configure:16931: checking native cpu bit order
configure:16936: result: lsb2msb
configure:16953: checking for vprintf
configure:16953: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
conftest.c:77:6: warning: incompatible redeclaration of library function 'vprintf' [-Wincompatible-library-redeclaration]
char vprintf ();
     ^
conftest.c:77:6: note: 'vprintf' is a builtin with type 'int (const char *, struct __va_list_tag *)'
1 warning generated.
configure:16953: $? = 0
configure:16953: result: yes
configure:16959: checking for _doprnt
configure:16959: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
ld.lld: error: undefined symbol: _doprnt
>>> referenced by conftest.c
>>>               /var/tmp/portage/sci-libs/gdal-3.0.4-r1/temp/conftest-42632d.o:(main)
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
configure:16959: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| #define HAVE_UINTPTR_T 1
| #define HAVE_IEEEFP 1
| #define HOST_FILLORDER FILLORDER_LSB2MSB
| #define HAVE_VPRINTF 1
| /* end confdefs.h.  */
| /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define _doprnt innocuous__doprnt
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char _doprnt (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef _doprnt
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char _doprnt ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub__doprnt || defined __stub____doprnt
| choke me
| #endif
| 
| int
| main ()
| {
| return _doprnt ();
|   ;
|   return 0;
| }
configure:16959: result: no
configure:16973: checking for snprintf
configure:16973: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
conftest.c:78:6: warning: incompatible redeclaration of library function 'snprintf' [-Wincompatible-library-redeclaration]
char snprintf ();
     ^
conftest.c:78:6: note: 'snprintf' is a builtin with type 'int (char *, unsigned long, const char *, ...)'
1 warning generated.
configure:16973: $? = 0
configure:16973: result: yes
configure:16973: checking for vsnprintf
configure:16973: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
conftest.c:79:6: warning: incompatible redeclaration of library function 'vsnprintf' [-Wincompatible-library-redeclaration]
char vsnprintf ();
     ^
conftest.c:79:6: note: 'vsnprintf' is a builtin with type 'int (char *, unsigned long, const char *, struct __va_list_tag *)'
1 warning generated.
configure:16973: $? = 0
configure:16973: result: yes
configure:16984: checking for atoll
configure:16984: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:16984: $? = 0
configure:16984: result: yes
configure:16995: checking for strtoull
configure:16995: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
conftest.c:81:6: warning: incompatible redeclaration of library function 'strtoull' [-Wincompatible-library-redeclaration]
char strtoull ();
     ^
conftest.c:81:6: note: 'strtoull' is a builtin with type 'unsigned long long (const char *, char **, int)'
1 warning generated.
configure:16995: $? = 0
configure:16995: result: yes
configure:17006: checking for strtof
configure:17006: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
conftest.c:82:6: warning: incompatible redeclaration of library function 'strtof' [-Wincompatible-library-redeclaration]
char strtof ();
     ^
conftest.c:82:6: note: 'strtof' is a builtin with type 'float (const char *, char **)'
1 warning generated.
configure:17006: $? = 0
configure:17006: result: yes
configure:17017: checking for getcwd
configure:17017: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17017: $? = 0
configure:17017: result: yes
configure:17027: checking whether strtof is declared
configure:17027: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:17027: $? = 0
configure:17027: result: yes
configure:17041: checking for readlink
configure:17041: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17041: $? = 0
configure:17041: result: yes
configure:17052: checking for lstat
configure:17052: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17052: $? = 0
configure:17052: result: yes
configure:17063: checking for posix_spawnp
configure:17063: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17063: $? = 0
configure:17063: result: yes
configure:17074: checking for posix_memalign
configure:17074: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17074: $? = 0
configure:17074: result: yes
configure:17085: checking for vfork
configure:17085: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
conftest.c:89:6: warning: incompatible redeclaration of library function 'vfork' [-Wincompatible-library-redeclaration]
char vfork ();
     ^
conftest.c:89:6: note: 'vfork' is a builtin with type 'int (void)'
1 warning generated.
configure:17085: $? = 0
configure:17085: result: yes
configure:17096: checking for mmap
configure:17096: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17096: $? = 0
configure:17096: result: yes
configure:17107: checking for sigaction
configure:17107: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17107: $? = 0
configure:17107: result: yes
configure:17118: checking for statvfs
configure:17118: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17118: $? = 0
configure:17118: result: yes
configure:17129: checking for statvfs64
configure:17129: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17129: $? = 0
configure:17129: result: yes
configure:17140: checking for getrlimit
configure:17140: x86_64-pc-linux-gnu-clang -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lm -lrt -ldl  >&5
configure:17140: $? = 0
configure:17140: result: yes
configure:17150: checking for RLIMIT_AS
configure:17168: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:17168: $? = 0
configure:17170: result: yes
configure:17194: checking for gmtime_r
configure:17217: x86_64-pc-linux-gnu-clang++ -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.cpp -lm -lrt -ldl  >&5
configure:17217: $? = 0
configure:17225: result: yes
configure:17230: checking for localtime_r
configure:17253: x86_64-pc-linux-gnu-clang++ -o conftest -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.cpp -lm -lrt -ldl  >&5
configure:17253: $? = 0
configure:17261: result: yes
configure:17273: checking for uselocale
configure:17301: x86_64-pc-linux-gnu-clang++ -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.cpp >&5
configure:17301: $? = 0
configure:17303: result: yes
configure:17330: checking to enable debug build
configure:17383: result: no, CFLAGS="-O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color"
configure:17393: checking whether GCC 4.1 atomic builtins are available
configure:17400: result: yes
configure:17418: checking whether GCC bswap builtins are available
configure:17426: result: yes
configure:17444: checking for __uint128_t
configure:17463: x86_64-pc-linux-gnu-clang -c -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  conftest.c >&5
configure:17463: $? = 0
configure:17465: result: yes
configure:17489: checking whether SSE is available at compile time
configure:17502: result: yes
configure:17566: checking whether SSSE3 is available at compile time
configure:17579: result: yes
configure:17643: checking whether AVX is available at compile time
configure:17661: result: yes
configure:17718: checking to enable LTO (link time optimization) build
configure:17755: result: no
configure:17813: checking whether we should hide internal symbols
configure:17825: result: yes
configure:17926: checking for local include/lib path
configure:17950: result: none
configure:18181: checking whether we should include thread/mutex support......
configure:18183: result:         thread safe support disabled.
configure:18199: checking for 5 args mremap()
configure:18218: x86_64-pc-linux-gnu-clang -c -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  conftest.c >&5
conftest.c:87:8: warning: incompatible pointer to integer conversion returning 'void *' from a function with result type 'int' [-Wint-conversion]
return (mremap(0,0,0,0,0));
       ^~~~~~~~~~~~~~~~~~~
1 warning generated.
configure:18218: $? = 0
configure:18220: result: yes
configure:18237: checking for _SC_PHYS_PAGES
configure:18255: x86_64-pc-linux-gnu-clang -c -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  conftest.c >&5
configure:18255: $? = 0
configure:18257: result: yes
configure:18385: checking for deflateInit_ in -lz
configure:18410: x86_64-pc-linux-gnu-clang -o conftest -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -lz -L/usr/ -L/usr//lib -lz -L/usr/ -L/usr//lib  -lm -lrt -ldl  >&5
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crt1.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crti.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtbegin.o is incompatible with elf_x86_64
ld.lld: error: /var/tmp/portage/sci-libs/gdal-3.0.4-r1/temp/conftest-5d1f00.o is incompatible with elf_x86_64
ld.lld: error: /lib64/libz.so.1 is incompatible with elf_x86_64
ld.lld: error: /lib64/libz.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtend.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crtn.o is incompatible with elf_x86_64
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
configure:18410: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| #define HAVE_UINTPTR_T 1
| #define HAVE_IEEEFP 1
| #define HOST_FILLORDER FILLORDER_LSB2MSB
| #define HAVE_VPRINTF 1
| #define HAVE_SNPRINTF 1
| #define HAVE_VSNPRINTF 1
| #define HAVE_ATOLL 1
| #define HAVE_STRTOULL 1
| #define HAVE_STRTOF 1
| #define HAVE_GETCWD 1
| #define HAVE_DECL_STRTOF 1
| #define HAVE_READLINK 1
| #define HAVE_LSTAT 1
| #define HAVE_POSIX_SPAWNP 1
| #define HAVE_POSIX_MEMALIGN 1
| #define HAVE_VFORK 1
| #define HAVE_MMAP 1
| #define HAVE_SIGACTION 1
| #define HAVE_STATVFS 1
| #define HAVE_STATVFS64 1
| #define HAVE_GETRLIMIT 1
| #define HAVE_RLIMIT_AS 1
| #define HAVE_USELOCALE 1
| #define HAVE_GCC_ATOMIC_BUILTINS 1
| #define HAVE_GCC_BSWAP 1
| #define HAVE_UINT128_T 1
| #define HAVE_GETADDRINFO 1
| #define USE_GCC_VISIBILITY_FLAG 1
| #define HAVE_5ARGS_MREMAP 1
| #define HAVE_SC_PHYS_PAGES 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char deflateInit_ ();
| int
| main ()
| {
| return deflateInit_ ();
|   ;
|   return 0;
| }
configure:18419: result: no
configure:18478: result: using internal libz code as deflateInit_ from /usr/ is missing
configure:18496: result: using internal libz code.
configure:18543: checking for ld used by GCC
configure:18607: result: ld.lld -m elf_x86_64
configure:18614: checking if the linker (ld.lld -m elf_x86_64) is GNU ld
configure:18627: result: yes
configure:18634: checking for shared library run path origin
configure:18647: result: done
configure:19155: checking for iconv
configure:19179: x86_64-pc-linux-gnu-clang -o conftest -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -L/usr/ -L/usr//lib  -lm -lrt -ldl  >&5
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crt1.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crti.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtbegin.o is incompatible with elf_x86_64
ld.lld: error: /var/tmp/portage/sci-libs/gdal-3.0.4-r1/temp/conftest-969311.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtend.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crtn.o is incompatible with elf_x86_64
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
configure:19179: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| #define HAVE_UINTPTR_T 1
| #define HAVE_IEEEFP 1
| #define HOST_FILLORDER FILLORDER_LSB2MSB
| #define HAVE_VPRINTF 1
| #define HAVE_SNPRINTF 1
| #define HAVE_VSNPRINTF 1
| #define HAVE_ATOLL 1
| #define HAVE_STRTOULL 1
| #define HAVE_STRTOF 1
| #define HAVE_GETCWD 1
| #define HAVE_DECL_STRTOF 1
| #define HAVE_READLINK 1
| #define HAVE_LSTAT 1
| #define HAVE_POSIX_SPAWNP 1
| #define HAVE_POSIX_MEMALIGN 1
| #define HAVE_VFORK 1
| #define HAVE_MMAP 1
| #define HAVE_SIGACTION 1
| #define HAVE_STATVFS 1
| #define HAVE_STATVFS64 1
| #define HAVE_GETRLIMIT 1
| #define HAVE_RLIMIT_AS 1
| #define HAVE_USELOCALE 1
| #define HAVE_GCC_ATOMIC_BUILTINS 1
| #define HAVE_GCC_BSWAP 1
| #define HAVE_UINT128_T 1
| #define HAVE_GETADDRINFO 1
| #define USE_GCC_VISIBILITY_FLAG 1
| #define HAVE_5ARGS_MREMAP 1
| #define HAVE_SC_PHYS_PAGES 1
| /* end confdefs.h.  */
| 
| #include <stdlib.h>
| #include <iconv.h>
| 
| int
| main ()
| {
| iconv_t cd = iconv_open("","");
|            iconv(cd,NULL,NULL,NULL,NULL);
|            iconv_close(cd);
|   ;
|   return 0;
| }
configure:19203: x86_64-pc-linux-gnu-clang -o conftest -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.c -L/usr/ -L/usr//lib  -lm -lrt -ldl  -liconv >&5
ld.lld: error: unable to find library -liconv
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
configure:19203: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| #define HAVE_UINTPTR_T 1
| #define HAVE_IEEEFP 1
| #define HOST_FILLORDER FILLORDER_LSB2MSB
| #define HAVE_VPRINTF 1
| #define HAVE_SNPRINTF 1
| #define HAVE_VSNPRINTF 1
| #define HAVE_ATOLL 1
| #define HAVE_STRTOULL 1
| #define HAVE_STRTOF 1
| #define HAVE_GETCWD 1
| #define HAVE_DECL_STRTOF 1
| #define HAVE_READLINK 1
| #define HAVE_LSTAT 1
| #define HAVE_POSIX_SPAWNP 1
| #define HAVE_POSIX_MEMALIGN 1
| #define HAVE_VFORK 1
| #define HAVE_MMAP 1
| #define HAVE_SIGACTION 1
| #define HAVE_STATVFS 1
| #define HAVE_STATVFS64 1
| #define HAVE_GETRLIMIT 1
| #define HAVE_RLIMIT_AS 1
| #define HAVE_USELOCALE 1
| #define HAVE_GCC_ATOMIC_BUILTINS 1
| #define HAVE_GCC_BSWAP 1
| #define HAVE_UINT128_T 1
| #define HAVE_GETADDRINFO 1
| #define USE_GCC_VISIBILITY_FLAG 1
| #define HAVE_5ARGS_MREMAP 1
| #define HAVE_SC_PHYS_PAGES 1
| /* end confdefs.h.  */
| 
| #include <stdlib.h>
| #include <iconv.h>
| 
| int
| main ()
| {
| iconv_t cd = iconv_open("","");
|              iconv(cd,NULL,NULL,NULL,NULL);
|              iconv_close(cd);
|   ;
|   return 0;
| }
configure:19213: result: no, consider installing GNU libiconv
configure:19609: checking for PROJ >= 6 library
configure:19635: checking for proj_create_from_wkt in -lproj
configure:19660: x86_64-pc-linux-gnu-clang++ -o conftest -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.cpp -lproj  -lproj -L/usr/ -L/usr//lib  -lm -lrt -ldl  >&5
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crt1.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crti.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtbegin.o is incompatible with elf_x86_64
ld.lld: error: /var/tmp/portage/sci-libs/gdal-3.0.4-r1/temp/conftest-5aa1b4.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/libproj.so is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/libproj.so is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libstdc++.so is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtend.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crtn.o is incompatible with elf_x86_64
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
configure:19660: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| #define HAVE_UINTPTR_T 1
| #define HAVE_IEEEFP 1
| #define HOST_FILLORDER FILLORDER_LSB2MSB
| #define HAVE_VPRINTF 1
| #define HAVE_SNPRINTF 1
| #define HAVE_VSNPRINTF 1
| #define HAVE_ATOLL 1
| #define HAVE_STRTOULL 1
| #define HAVE_STRTOF 1
| #define HAVE_GETCWD 1
| #define HAVE_DECL_STRTOF 1
| #define HAVE_READLINK 1
| #define HAVE_LSTAT 1
| #define HAVE_POSIX_SPAWNP 1
| #define HAVE_POSIX_MEMALIGN 1
| #define HAVE_VFORK 1
| #define HAVE_MMAP 1
| #define HAVE_SIGACTION 1
| #define HAVE_STATVFS 1
| #define HAVE_STATVFS64 1
| #define HAVE_GETRLIMIT 1
| #define HAVE_RLIMIT_AS 1
| #define HAVE_USELOCALE 1
| #define HAVE_GCC_ATOMIC_BUILTINS 1
| #define HAVE_GCC_BSWAP 1
| #define HAVE_UINT128_T 1
| #define HAVE_GETADDRINFO 1
| #define USE_GCC_VISIBILITY_FLAG 1
| #define HAVE_5ARGS_MREMAP 1
| #define HAVE_SC_PHYS_PAGES 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char proj_create_from_wkt ();
| int
| main ()
| {
| return proj_create_from_wkt ();
|   ;
|   return 0;
| }
configure:19669: result: no
configure:19690: checking for internal_proj_create_from_wkt in -lproj
configure:19715: x86_64-pc-linux-gnu-clang++ -o conftest -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.cpp -lproj  -lproj -L/usr/ -L/usr//lib  -lm -lrt -ldl  >&5
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crt1.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crti.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtbegin.o is incompatible with elf_x86_64
ld.lld: error: /var/tmp/portage/sci-libs/gdal-3.0.4-r1/temp/conftest-185376.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/libproj.so is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/libproj.so is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libstdc++.so is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/libgcc_s.so.1 is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/crtend.o is incompatible with elf_x86_64
ld.lld: error: /usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../lib64/crtn.o is incompatible with elf_x86_64
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
configure:19715: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| #define HAVE_UINTPTR_T 1
| #define HAVE_IEEEFP 1
| #define HOST_FILLORDER FILLORDER_LSB2MSB
| #define HAVE_VPRINTF 1
| #define HAVE_SNPRINTF 1
| #define HAVE_VSNPRINTF 1
| #define HAVE_ATOLL 1
| #define HAVE_STRTOULL 1
| #define HAVE_STRTOF 1
| #define HAVE_GETCWD 1
| #define HAVE_DECL_STRTOF 1
| #define HAVE_READLINK 1
| #define HAVE_LSTAT 1
| #define HAVE_POSIX_SPAWNP 1
| #define HAVE_POSIX_MEMALIGN 1
| #define HAVE_VFORK 1
| #define HAVE_MMAP 1
| #define HAVE_SIGACTION 1
| #define HAVE_STATVFS 1
| #define HAVE_STATVFS64 1
| #define HAVE_GETRLIMIT 1
| #define HAVE_RLIMIT_AS 1
| #define HAVE_USELOCALE 1
| #define HAVE_GCC_ATOMIC_BUILTINS 1
| #define HAVE_GCC_BSWAP 1
| #define HAVE_UINT128_T 1
| #define HAVE_GETADDRINFO 1
| #define USE_GCC_VISIBILITY_FLAG 1
| #define HAVE_5ARGS_MREMAP 1
| #define HAVE_SC_PHYS_PAGES 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char internal_proj_create_from_wkt ();
| int
| main ()
| {
| return internal_proj_create_from_wkt ();
|   ;
|   return 0;
| }
configure:19724: result: no
configure:19750: checking for internal_proj_create_from_wkt in -linternalproj
configure:19775: x86_64-pc-linux-gnu-clang++ -o conftest -DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld conftest.cpp -linternalproj  -linternalproj -L/usr/ -L/usr//lib  -lm -lrt -ldl  >&5
ld.lld: error: unable to find library -linternalproj
ld.lld: error: unable to find library -linternalproj
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
configure:19775: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
| #define HAVE_CXX14 1
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define HAVE_STD_IS_NAN 1
| #define HAVE_LIBDL 1
| #define HAVE_LIBRT 1
| #define HAVE_LIBM 1
| #define STDC_HEADERS 1
| #define HAVE_ASSERT_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_VALUES_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_LINUX_USERFAULTFD_H 1
| #define HAVE_LONG_LONG 1
| #define UNIX_STDIO_64 1
| #define VSI_LARGE_API_SUPPORTED 1
| #define VSI_FTELL64 ftello64
| #define VSI_FSEEK64 fseeko64
| #define VSI_STAT64 stat64
| #define VSI_STAT64_T stat64
| #define VSI_FOPEN64 fopen64
| #define VSI_FTRUNCATE64 ftruncate64
| #define SIZEOF_INT 4
| #define SIZEOF_UNSIGNED_LONG 8
| #define SIZEOF_VOIDP 8
| #define HAVE_UINTPTR_T 1
| #define HAVE_IEEEFP 1
| #define HOST_FILLORDER FILLORDER_LSB2MSB
| #define HAVE_VPRINTF 1
| #define HAVE_SNPRINTF 1
| #define HAVE_VSNPRINTF 1
| #define HAVE_ATOLL 1
| #define HAVE_STRTOULL 1
| #define HAVE_STRTOF 1
| #define HAVE_GETCWD 1
| #define HAVE_DECL_STRTOF 1
| #define HAVE_READLINK 1
| #define HAVE_LSTAT 1
| #define HAVE_POSIX_SPAWNP 1
| #define HAVE_POSIX_MEMALIGN 1
| #define HAVE_VFORK 1
| #define HAVE_MMAP 1
| #define HAVE_SIGACTION 1
| #define HAVE_STATVFS 1
| #define HAVE_STATVFS64 1
| #define HAVE_GETRLIMIT 1
| #define HAVE_RLIMIT_AS 1
| #define HAVE_USELOCALE 1
| #define HAVE_GCC_ATOMIC_BUILTINS 1
| #define HAVE_GCC_BSWAP 1
| #define HAVE_UINT128_T 1
| #define HAVE_GETADDRINFO 1
| #define USE_GCC_VISIBILITY_FLAG 1
| #define HAVE_5ARGS_MREMAP 1
| #define HAVE_SC_PHYS_PAGES 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char internal_proj_create_from_wkt ();
| int
| main ()
| {
| return internal_proj_create_from_wkt ();
|   ;
|   return 0;
| }
configure:19784: result: no
configure:19803: error: PROJ 6 symbols not found

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_cflags_warn_all='-Wall -Wdeclaration-after-statement'
ac_cv_cxx_compiler_gnu=yes
ac_cv_cxxflags_warn_all=-Wall
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=x86_64-pc-linux-gnu-clang
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=set
ac_cv_env_CPP_value='x86_64-pc-linux-gnu-clang -E'
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color'
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=x86_64-pc-linux-gnu-clang++
ac_cv_env_HDF5_CFLAGS_set=
ac_cv_env_HDF5_CFLAGS_value=
ac_cv_env_HDF5_LIBS_set=
ac_cv_env_HDF5_LIBS_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld'
ac_cv_env_LIBKML_CFLAGS_set=
ac_cv_env_LIBKML_CFLAGS_value=
ac_cv_env_LIBKML_LIBS_set=
ac_cv_env_LIBKML_LIBS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_MONGOCXXV3_CFLAGS_set=
ac_cv_env_MONGOCXXV3_CFLAGS_value=
ac_cv_env_MONGOCXXV3_LIBS_set=
ac_cv_env_MONGOCXXV3_LIBS_value=
ac_cv_env_OGDI_CFLAGS_set=
ac_cv_env_OGDI_CFLAGS_value=
ac_cv_env_OGDI_LIBS_set=
ac_cv_env_OGDI_LIBS_value=
ac_cv_env_OPENJPEG_CFLAGS_set=
ac_cv_env_OPENJPEG_CFLAGS_value=
ac_cv_env_OPENJPEG_LIBS_set=
ac_cv_env_OPENJPEG_LIBS_value=
ac_cv_env_PKG_CONFIG_set=
ac_cv_env_PKG_CONFIG_value=
ac_cv_env_POPPLER_CFLAGS_set=
ac_cv_env_POPPLER_CFLAGS_value=
ac_cv_env_POPPLER_LIBS_set=
ac_cv_env_POPPLER_LIBS_value=
ac_cv_env_PQ_CFLAGS_set=
ac_cv_env_PQ_CFLAGS_value=
ac_cv_env_PQ_LIBS_set=
ac_cv_env_PQ_LIBS_value=
ac_cv_env_bashcompdir_set=
ac_cv_env_bashcompdir_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-pc-linux-gnu
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_func__doprnt=no
ac_cv_func_atoll=yes
ac_cv_func_fopen64=yes
ac_cv_func_ftruncate64=yes
ac_cv_func_getcwd=yes
ac_cv_func_getrlimit=yes
ac_cv_func_gmtime_r=yes
ac_cv_func_localtime_r=yes
ac_cv_func_lstat=yes
ac_cv_func_mmap=yes
ac_cv_func_posix_memalign=yes
ac_cv_func_posix_spawnp=yes
ac_cv_func_readlink=yes
ac_cv_func_sigaction=yes
ac_cv_func_snprintf=yes
ac_cv_func_stat64=yes
ac_cv_func_statvfs64=yes
ac_cv_func_statvfs=yes
ac_cv_func_strtof=yes
ac_cv_func_strtoull=yes
ac_cv_func_vfork=yes
ac_cv_func_vprintf=yes
ac_cv_func_vsnprintf=yes
ac_cv_have_decl_strtof=yes
ac_cv_header_assert_h=yes
ac_cv_header_dbmalloc_h=no
ac_cv_header_direct_h=no
ac_cv_header_dlfcn_h=yes
ac_cv_header_errno_h=yes
ac_cv_header_fcntl_h=yes
ac_cv_header_float_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_limits_h=yes
ac_cv_header_linux_userfaultfd_h=yes
ac_cv_header_locale_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_stdc=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_values_h=yes
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_lib_dl_dlopen=yes
ac_cv_lib_internalproj_internal_proj_create_from_wkt=no
ac_cv_lib_m_sin=yes
ac_cv_lib_proj_internal_proj_create_from_wkt=no
ac_cv_lib_proj_proj_create_from_wkt=no
ac_cv_lib_rt_nanosleep=yes
ac_cv_lib_z_deflateInit_=no
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_FGREP='/bin/grep -F'
ac_cv_path_GREP=/bin/grep
ac_cv_path_SED=/bin/sed
ac_cv_path_lt_DD=/bin/dd
ac_cv_prog_AR=llvm-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=x86_64-pc-linux-gnu-clang
ac_cv_prog_CPP='x86_64-pc-linux-gnu-clang -E'
ac_cv_prog_CXXCPP='x86_64-pc-linux-gnu-clang++ -E'
ac_cv_prog_DLLTOOL=dlltool
ac_cv_prog_OBJDUMP=llvm-objdump
ac_cv_prog_RANLIB=llvm-ranlib
ac_cv_prog_STRIP=llvm-strip
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_sizeof_int=4
ac_cv_sizeof_unsigned_long=8
ac_cv_sizeof_voidp=8
ac_cv_type_int16=no
ac_cv_type_int32=no
ac_cv_type_int8=no
ac_cv_type_uintptr_t=yes
acl_cv_path_LD='ld.lld -m elf_x86_64'
acl_cv_prog_gnu_ld=yes
acl_cv_rpath=done
am_cv_func_iconv='no, consider installing GNU libiconv'
am_cv_lib_iconv=no
ax_cv_check_cflags__Wcomma=yes
ax_cv_check_cflags__Wdate_time=yes
ax_cv_check_cflags__Wdocumentation__Wno_documentation_deprecated_sync=yes
ax_cv_check_cflags__Wduplicated_cond=no
ax_cv_check_cflags__Werror_declaration_after_statement=yes
ax_cv_check_cflags__Werror_vla=yes
ax_cv_check_cflags__Wextra=yes
ax_cv_check_cflags__Wfloat_conversion=yes
ax_cv_check_cflags__Wformat=yes
ax_cv_check_cflags__Wformat__Werror_format_security__Wno_format_nonliteral=yes
ax_cv_check_cflags__Winit_self=yes
ax_cv_check_cflags__Wlogical_op=no
ax_cv_check_cflags__Wmissing_declarations=yes
ax_cv_check_cflags__Wmissing_prototypes=yes
ax_cv_check_cflags__Wno_sign_compare=yes
ax_cv_check_cflags__Wnull_dereference=yes
ax_cv_check_cflags__Wshadow=yes
ax_cv_check_cflags__Wshorten_64_to_32=yes
ax_cv_check_cflags__Wunused_parameter=yes
ax_cv_check_cflags___Werror__we10006=no
ax_cv_check_cflags__diag_disable_188_1684_2259_2304_3280_11074_11076=no
ax_cv_check_cxxflags__Weffcpp=yes
ax_cv_check_cxxflags__Wextra_semi=yes
ax_cv_check_cxxflags__Wmissing_declarations=yes
ax_cv_check_cxxflags__Wmissing_prototypes=yes
ax_cv_check_cxxflags__Wnon_virtual_dtor=yes
ax_cv_check_cxxflags__Wold_style_cast=yes
ax_cv_check_cxxflags__Woverloaded_virtual=yes
ax_cv_check_cxxflags__Wsuggest_override=no
ax_cv_check_cxxflags__Wunused_private_field=yes
ax_cv_check_cxxflags__Wzero_as_null_pointer_constant=yes
ax_cv_check_cxxflags__fno_operator_names=yes
ax_cv_cxx_compile_cxx14=yes
lt_cv_ar_at_file=@
lt_cv_archive_cmds_need_lc=no
lt_cv_deplibs_check_method=pass_all
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=ld.lld
lt_cv_path_LDCXX='ld.lld -m elf_x86_64'
lt_cv_path_NM=llvm-nm
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_c_o_CXX=yes
lt_cv_prog_compiler_pic='-fPIC -DPIC'
lt_cv_prog_compiler_pic_CXX='-fPIC -DPIC'
lt_cv_prog_compiler_pic_works=yes
lt_cv_prog_compiler_pic_works_CXX=yes
lt_cv_prog_compiler_rtti_exceptions=yes
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_compiler_static_works_CXX=yes
lt_cv_prog_gnu_ld=yes
lt_cv_prog_gnu_ldcxx=yes
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_shlibpath_overrides_runpath=yes
lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[	 ]\([BCDEGRST][BCDEGRST]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[BCDEGRST][BCDEGRST]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_max_cmd_len=1572864
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/bin/dd bs=4096 count=1'

## ----------------- ##
## Output variables. ##
## ----------------- ##

AR='llvm-ar'
AS='x86_64-pc-linux-gnu-clang -c'
AVXFLAGS=''
AWK='gawk'
BINDINGS=''
BINTRUE=''
CC='x86_64-pc-linux-gnu-clang'
CFLAGS='-DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden'
CFLAGS_NOFTRAPV='-O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden'
CHARLS_INC=''
CPP='x86_64-pc-linux-gnu-clang -E'
CPPFLAGS=''
CRUNCHDIR=''
CURL_INC=''
CURL_LIB=''
CURL_SETTING=''
CXX14_SUPPORT='yes'
CXX='x86_64-pc-linux-gnu-clang++'
CXXCPP='x86_64-pc-linux-gnu-clang++ -E'
CXXFLAGS='-DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden'
CXXFLAGS_NOFTRAPV='-O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden'
CXXFLAGS_NO_LTO_IF_AVX_NONDEFAULT='-DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden'
CXXFLAGS_NO_LTO_IF_SSSE3_NONDEFAULT='-DHAVE_AVX_AT_COMPILE_TIME -DHAVE_SSSE3_AT_COMPILE_TIME -DHAVE_SSE_AT_COMPILE_TIME -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -fvisibility=hidden'
CXX_WFLAGS=' -Wall -Wextra -Winit-self -Wunused-parameter -Wformat -Werror=format-security -Wno-format-nonliteral -Wshorten-64-to-32 -Wshadow -Werror=vla -Wdate-time -Wnull-dereference -Wextra-semi -Wcomma -Wfloat-conversion -Wdocumentation -Wno-documentation-deprecated-sync -Wunused-private-field -Wmissing-prototypes -Wmissing-declarations -Wnon-virtual-dtor -Woverloaded-virtual -fno-operator-names -Wzero-as-null-pointer-constant -Wimplicit-fallthrough'
C_WFLAGS=' -Wall -Wdeclaration-after-statement -Wextra -Winit-self -Wunused-parameter -Wmissing-prototypes -Wmissing-declarations -Wformat -Werror=format-security -Wno-format-nonliteral -Wshorten-64-to-32 -Wshadow -Werror=vla -Wdeclaration-after-statement -Wdate-time -Wnull-dereference -Wcomma -Wfloat-conversion -Wdocumentation -Wno-documentation-deprecated-sync'
DDS_SETTING=''
DEFS=''
DLLTOOL='dlltool'
DODS_INC=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
ECW_FLAGS=''
ECW_INCLUDE=''
ECW_LIBS=''
ECW_SETTING=''
EGREP='/bin/grep -E'
ENABLE_UFFD='yes'
EXEEXT=''
EXE_EXT=''
EXPAT_CFLAGS=''
EXPAT_INCLUDE=''
EXPAT_LDFLAGS=''
EXPAT_VERSION=''
EXTRA_INCLUDES=''
FGDB_ENABLED=''
FGDB_INC=''
FGDB_LIB=''
FGREP='/bin/grep -F'
FITS_SETTING=''
FREEXL_INCLUDE=''
GDALFORMATS_ENABLED=''
GDAL_VER=''
GDAL_VERSION_MAJOR=''
GDAL_VERSION_MINOR=''
GDAL_VERSION_REV=''
GEOS_CFLAGS=''
GEOS_CONFIG=''
GEOS_LIBS=''
GEOS_VERSION=''
GEOTIFF_INCLUDE=''
GEOTIFF_SETTING=''
GIF_SETTING=''
GNM_ENABLED=''
GRASS_GISBASE=''
GRASS_INCLUDE=''
GRASS_SETTING=''
GREP='/bin/grep'
GTA_SETTING=''
HAVE_ARMADILLO=''
HAVE_CHARLS=''
HAVE_CRYPTOPP=''
HAVE_CXX11=''
HAVE_CXX14='1'
HAVE_EXPAT=''
HAVE_FREEXL=''
HAVE_GCC_ATOMIC_BUILTINS='yes'
HAVE_GCC_BSWAP='yes'
HAVE_GEOS=''
HAVE_GRASS=''
HAVE_HDF4=''
HAVE_HDF5=''
HAVE_HIDE_INTERNAL_SYMBOLS='yes'
HAVE_IDB=''
HAVE_INGRES=''
HAVE_JASPER=''
HAVE_KEA=''
HAVE_LERC=''
HAVE_LIBKML=''
HAVE_LIBTOOL='yes'
HAVE_LIBXML2=''
HAVE_MYSQL=''
HAVE_OCI=''
HAVE_OGDI=''
HAVE_OPENSSL_CRYPTO=''
HAVE_PCRE=''
HAVE_PDFIUM=''
HAVE_PG=''
HAVE_PODOFO=''
HAVE_POPPLER=''
HAVE_RASTERLITE2=''
HAVE_SFCGAL=''
HAVE_SPATIALITE=''
HAVE_SQLITE=''
HAVE_TEIGHA=''
HAVE_XERCES=''
HDF4_HAS_MAXOPENFILES=''
HDF4_INCLUDE=''
HDF5_CFLAGS=''
HDF5_INCLUDE=''
HDF5_LIBS=''
HDFS_ENABLED=''
HDFS_INC=''
HDFS_LIB=''
IDB_INC=''
IDB_LIB=''
II_SYSTEM=''
INGRES_INC=''
INGRES_LIB=''
JASPER_FLAGS=''
JAVA_HOME=''
JAVA_INC=''
JNI_LIB=''
JP2LURA_INCLUDE=''
JPEG12_ENABLED=''
JPEG_SETTING=''
JSON_INCLUDE=''
JVM_LIB=''
KAKDIR=''
KEA_CONFIG=''
KEA_INC=''
KEA_LIB=''
LD='ld.lld -m elf_x86_64'
LDFLAGS='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld'
LD_SHARED=''
LIBCURL_CONFIG=''
LIBICONV=''
LIBJSONC_SETTING=''
LIBKML_CFLAGS=''
LIBKML_INCLUDE=''
LIBKML_LDFLAGS=''
LIBKML_LDLAGS=''
LIBKML_LIBS=''
LIBKML_VERSION=''
LIBLZMA_SETTING=''
LIBOBJS=''
LIBS='-linternalproj -L/usr/ -L/usr//lib  -lm -lrt -ldl '
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIBXML2_CONFIG=''
LIBXML2_INC=''
LIBXML2_LIB=''
LIBZ_SETTING='internal'
LIPO=''
LN_S='ln -s'
LTLIBICONV=''
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MACOSX_FRAMEWORK=''
MANIFEST_TOOL=':'
MDB_ENABLED=''
MONGOCXXV3_CFLAGS=''
MONGOCXXV3_ENABLED=''
MONGOCXXV3_LIBS=''
MONGODB_ENABLED=''
MONGODB_INC=''
MONGODB_LIB=''
MRSID_FLAGS=''
MRSID_INCLUDE=''
MRSID_LIBS=''
MRSID_LIDAR_INCLUDE=''
MRSID_LIDAR_LIBS=''
MYSQL_CONFIG=''
MYSQL_INC=''
MYSQL_LIB=''
NETCDF_HAS_HDF4=''
NETCDF_HAS_NC4=''
NETCDF_MEM=''
NETCDF_NCCONFIG=''
NETCDF_ROOT=''
NETCDF_SETTING=''
NM='llvm-nm'
NMEDIT=''
NO_LOGICAL_OP_FLAG=''
NO_NON_VIRTUAL_DTOR_FLAG='-Wno-non-virtual-dtor'
NO_SIGN_COMPARE='-Wno-sign-compare'
NO_UNUSED_PARAMETER_FLAG='-Wno-unused-parameter'
OBJDUMP='llvm-objdump'
OBJEXT='o'
OCI_INCLUDE=''
ODBC_SETTING=''
OGDI_CFLAGS=''
OGDI_INCLUDE=''
OGDI_LIBS=''
OGRFORMATS_ENABLED=''
OGRFORMATS_ENABLED_CFLAGS=''
OPENCL_FLAGS=''
OPENCL_LIB=''
OPENJPEG_CFLAGS=''
OPENJPEG_LIBS=''
OPT_GDAL_FORMATS='zlib '
ORACLE_OCI_CFLAGS=''
ORACLE_OCI_LDFLAGS=''
ORACLE_OCI_VERSION=''
OTOOL64=''
OTOOL=''
PACKAGE='gdal'
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_URL=''
PACKAGE_VERSION=''
PAM_SETTING=''
PATH_SEPARATOR=':'
PCIDSK_INCLUDE=''
PCIDSK_LIB=''
PCIDSK_SETTING=''
PCRASTER_SETTING=''
PDFIUM_INC=''
PDFIUM_PLUGIN_LIB=''
PDF_PLUGIN=''
PG_INC=''
PG_LIB=''
PKG_CONFIG=''
PNG_SETTING=''
PODOFO_INC=''
PODOFO_PLUGIN_LIB=''
POPPLER_CFLAGS=''
POPPLER_LIBS=''
POPPLER_MAJOR_VERSION=''
POPPLER_MINOR_VERSION=''
POPPLER_PLUGIN_LIB=''
PQ_CFLAGS=''
PQ_LIBS=''
PROJ_INCLUDE=''
PYTHON=''
PY_HAVE_SETUPTOOLS=''
QHULL_INCLUDE_SUBDIR_IS_LIBQHULL=''
QHULL_SETTING=''
RANLIB='llvm-ranlib'
RASDAMAN_ENABLED=''
RASDAMAN_INC=''
RASDAMAN_LIB=''
RASTERLITE2_CFLAGS=''
RENAME_INTERNAL_LIBGEOTIFF_SYMBOLS='yes'
RENAME_INTERNAL_LIBTIFF_SYMBOLS='yes'
RENAME_INTERNAL_SHAPELIB_SYMBOLS='yes'
SDE_ENABLED=''
SDE_INC=''
SDE_LIB=''
SED='/bin/sed'
SFCGAL_CFLAGS=''
SFCGAL_CONFIG=''
SFCGAL_LIBS=''
SFCGAL_VERSION=''
SHELL='/bin/sh'
SOSI_ENABLED=''
SOSI_INC=''
SOSI_LIB=''
SO_EXT=''
SPATIALITE_412_OR_LATER=''
SPATIALITE_AMALGAMATION=''
SPATIALITE_INC=''
SPATIALITE_SONAME=''
SQLITE3_CFLAGS=''
SQLITE3_LDFLAGS=''
SQLITE3_VERSION=''
SQLITE_HAS_COLUMN_METADATA=''
SQLITE_INC=''
SSEFLAGS=''
SSSE3FLAGS=''
STRIP='llvm-strip'
TEIGHA_CPPFLAGS=''
TEIGHA_DIR=''
TIFF_JPEG12_ENABLED=''
TIFF_OPTS=''
TIFF_SETTING=''
TILEDB_SETTING=''
USE_ONLY_CRYPTODLL_ALG=''
WARN_EFFCPLUSPLUS='-Weffc++'
WARN_OLD_STYLE_CAST='-Wold-style-cast'
WEBP_SETTING=''
XERCES_CFLAGS=''
XERCES_INCLUDE=''
XERCES_LDFLAGS=''
XERCES_VERSION=''
X_FME_HOME=''
ZSTD_SETTING=''
ac_ct_AR=''
ac_ct_CC=''
ac_ct_CXX=''
ac_ct_DUMPBIN=''
bashcompdir='/usr/share/bash-completion/completions'
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-pc-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='/usr/share'
datarootdir='${prefix}/share'
docdir='/usr/share/doc/gdal-3.0.4-r1'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-pc-linux-gnu'
host_alias='x86_64-pc-linux-gnu'
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='pc'
htmldir='/usr/share/doc/gdal-3.0.4-r1/html'
includedir='/usr/include/gdal'
infodir='/usr/share/info'
libdir='/usr/lib64'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var/lib'
mandir='/usr/share/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s,x,x,'
psdir='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
target_alias=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT 1
#define HAVE_CXX14 1
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define HAVE_STD_IS_NAN 1
#define HAVE_LIBDL 1
#define HAVE_LIBRT 1
#define HAVE_LIBM 1
#define STDC_HEADERS 1
#define HAVE_ASSERT_H 1
#define HAVE_FCNTL_H 1
#define HAVE_UNISTD_H 1
#define HAVE_DLFCN_H 1
#define HAVE_STDINT_H 1
#define HAVE_LIMITS_H 1
#define HAVE_LOCALE_H 1
#define HAVE_VALUES_H 1
#define HAVE_FLOAT_H 1
#define HAVE_ERRNO_H 1
#define HAVE_LINUX_USERFAULTFD_H 1
#define HAVE_LONG_LONG 1
#define UNIX_STDIO_64 1
#define VSI_LARGE_API_SUPPORTED 1
#define VSI_FTELL64 ftello64
#define VSI_FSEEK64 fseeko64
#define VSI_STAT64 stat64
#define VSI_STAT64_T stat64
#define VSI_FOPEN64 fopen64
#define VSI_FTRUNCATE64 ftruncate64
#define SIZEOF_INT 4
#define SIZEOF_UNSIGNED_LONG 8
#define SIZEOF_VOIDP 8
#define HAVE_UINTPTR_T 1
#define HAVE_IEEEFP 1
#define HOST_FILLORDER FILLORDER_LSB2MSB
#define HAVE_VPRINTF 1
#define HAVE_SNPRINTF 1
#define HAVE_VSNPRINTF 1
#define HAVE_ATOLL 1
#define HAVE_STRTOULL 1
#define HAVE_STRTOF 1
#define HAVE_GETCWD 1
#define HAVE_DECL_STRTOF 1
#define HAVE_READLINK 1
#define HAVE_LSTAT 1
#define HAVE_POSIX_SPAWNP 1
#define HAVE_POSIX_MEMALIGN 1
#define HAVE_VFORK 1
#define HAVE_MMAP 1
#define HAVE_SIGACTION 1
#define HAVE_STATVFS 1
#define HAVE_STATVFS64 1
#define HAVE_GETRLIMIT 1
#define HAVE_RLIMIT_AS 1
#define HAVE_USELOCALE 1
#define HAVE_GCC_ATOMIC_BUILTINS 1
#define HAVE_GCC_BSWAP 1
#define HAVE_UINT128_T 1
#define HAVE_GETADDRINFO 1
#define USE_GCC_VISIBILITY_FLAG 1
#define HAVE_5ARGS_MREMAP 1
#define HAVE_SC_PHYS_PAGES 1

configure: exit 1