1_config.log

1_config.log (text/plain), 49.48 KB, created by Agostino Sarubbo on 2023-02-13 11:13:46 UTC

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

It was created by isl configure 0.24, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/configure --prefix=/usr --build=x86_64-gentoo-linux-musl --host=x86_64-gentoo-linux-musl --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/isl-0.24-r2 --htmldir=/usr/share/doc/isl-0.24-r2/html --with-sysroot=/ --libdir=/usr/lib --disable-static CC_FOR_BUILD=clang 'CFLAGS_FOR_BUILD=-O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0'

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

hostname = tinderbox.packet.net
uname -m = x86_64
uname -r = 5.15.85-gentoo-dist
uname -s = Linux
uname -v = #1 SMP Thu Dec 22 12:11:58 -00 2022

/usr/bin/uname -p = AMD EPYC 7513 32-Core Processor
/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: /var/tmp/portage/._portage_reinstall_.dqmg64h2/bin/ebuild-helpers/xattr/
PATH: /usr/lib/portage/python3.11/ebuild-helpers/xattr/
PATH: /var/tmp/portage/._portage_reinstall_.dqmg64h2/bin/ebuild-helpers/
PATH: /usr/lib/portage/python3.11/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/16/bin/


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

configure:3173: looking for aux files: ltmain.sh config.guess config.sub compile missing install-sh
configure:3186:  trying /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/./
configure:3215:   /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/./ltmain.sh found
configure:3215:   /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/./config.guess found
configure:3215:   /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/./config.sub found
configure:3215:   /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/./compile found
configure:3215:   /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/./missing found
configure:3197:   /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/./install-sh found
configure:3346: checking for a BSD-compatible install
configure:3419: result: /var/tmp/portage/._portage_reinstall_.dqmg64h2/bin/ebuild-helpers/xattr/install -c
configure:3430: checking whether build environment is sane
configure:3485: result: yes
configure:3644: checking for a race-free mkdir -p
configure:3688: result: /bin/mkdir -p
configure:3695: checking for gawk
configure:3716: found /usr/bin/gawk
configure:3727: result: gawk
configure:3738: checking whether make sets $(MAKE)
configure:3761: result: yes
configure:3791: checking whether make supports nested variables
configure:3809: result: yes
configure:3957: checking whether make supports nested variables
configure:3975: result: yes
configure:4018: checking for x86_64-gentoo-linux-musl-gcc
configure:4050: result: clang
configure:4448: checking for C compiler version
configure:4457: clang --version >&5
clang version 16.0.0
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/16/bin
Configuration file: /etc/clang/clang.cfg
configure:4468: $? = 0
configure:4457: clang -v >&5
clang version 16.0.0
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/16/bin
Configuration file: /etc/clang/clang.cfg
System configuration file directory: /etc/clang
Selected GCC installation: /usr/lib/gcc/x86_64-gentoo-linux-musl/12
Candidate multilib: .;@m64
Selected multilib: .;@m64
configure:4468: $? = 0
configure:4457: clang -V >&5
clang-16: error: argument to '-V' is missing (expected 1 value)
clang-16: error: no input files
configure:4468: $? = 1
configure:4457: clang -qversion >&5
clang-16: error: unknown argument '-qversion'; did you mean '--version'?
clang-16: error: no input files
configure:4468: $? = 1
configure:4457: clang -version >&5
clang-16: error: unknown argument '-version'; did you mean '--version'?
clang-16: error: no input files
configure:4468: $? = 1
configure:4488: checking whether the C compiler works
configure:4510: clang -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
configure:4514: $? = 0
configure:4564: result: yes
configure:4567: checking for C compiler default output file name
configure:4569: result: a.out
configure:4575: checking for suffix of executables
configure:4582: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
configure:4586: $? = 0
configure:4609: result: 
configure:4631: checking whether we are cross compiling
configure:4639: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c  >&5
configure:4643: $? = 0
configure:4650: ./conftest
configure:4654: $? = 0
configure:4669: result: no
configure:4674: checking for suffix of object files
configure:4697: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:4701: $? = 0
configure:4723: result: o
configure:4727: checking whether the compiler supports GNU C
configure:4747: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:4747: $? = 0
configure:4757: result: yes
configure:4768: checking whether clang accepts -g
configure:4789: clang -c -g  conftest.c >&5
configure:4789: $? = 0
configure:4833: result: yes
configure:4853: checking for clang option to enable C11 features
configure:4868: clang  -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:4868: $? = 0
configure:4886: result: none needed
configure:5002: checking whether clang understands -c and -o together
configure:5025: clang -c conftest.c -o conftest2.o
configure:5028: $? = 0
configure:5025: clang -c conftest.c -o conftest2.o
configure:5028: $? = 0
configure:5040: result: yes
configure:5060: checking whether make supports the include directive
configure:5075: make -f confmf.GNU && cat confinc.out
this is the am__doit target
configure:5078: $? = 0
configure:5097: result: yes (GNU style)
configure:5123: checking dependency style of clang
configure:5235: result: none
configure:5378: checking for C++ compiler version
configure:5387: clang++ --version >&5
clang version 16.0.0
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/16/bin
Configuration file: /etc/clang/clang++.cfg
configure:5398: $? = 0
configure:5387: clang++ -v >&5
clang version 16.0.0
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/16/bin
Configuration file: /etc/clang/clang++.cfg
System configuration file directory: /etc/clang
Selected GCC installation: /usr/lib/gcc/x86_64-gentoo-linux-musl/12
Candidate multilib: .;@m64
Selected multilib: .;@m64
configure:5398: $? = 0
configure:5387: clang++ -V >&5
clang-16: error: argument to '-V' is missing (expected 1 value)
clang-16: error: no input files
configure:5398: $? = 1
configure:5387: clang++ -qversion >&5
clang-16: error: unknown argument '-qversion'; did you mean '--version'?
clang-16: error: no input files
configure:5398: $? = 1
configure:5402: checking whether the compiler supports GNU C++
configure:5422: clang++ -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.cpp >&5
configure:5422: $? = 0
configure:5432: result: yes
configure:5443: checking whether clang++ accepts -g
configure:5464: clang++ -c -g  conftest.cpp >&5
configure:5464: $? = 0
configure:5508: result: yes
configure:5528: checking for clang++ option to enable C++11 features
configure:5543: clang++  -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.cpp >&5
conftest.cpp:177:25: warning: empty parentheses interpreted as a function declaration [-Wvexing-parse]
  cxx11test::delegate d2();
                        ^~
conftest.cpp:177:25: note: remove parentheses to declare a variable
  cxx11test::delegate d2();
                        ^~
1 warning generated.
configure:5543: $? = 0
configure:5561: result: none needed
configure:5627: checking dependency style of clang++
configure:5739: result: none
configure:5759: checking how to run the C preprocessor
configure:5785: clang -E  conftest.c
configure:5785: $? = 0
configure:5800: clang -E  conftest.c
conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:5800: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5827: result: clang -E
configure:5841: clang -E  conftest.c
configure:5841: $? = 0
configure:5856: clang -E  conftest.c
conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:5856: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5892: checking build system type
configure:5907: result: x86_64-gentoo-linux-musl
configure:5954: checking for x86_64-gentoo-linux-musl-gcc
configure:5986: result: clang
configure:6384: checking for C compiler version
configure:6393: clang --version >&5
clang version 16.0.0
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/16/bin
Configuration file: /etc/clang/clang.cfg
configure:6404: $? = 0
configure:6393: clang -v >&5
clang version 16.0.0
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/16/bin
Configuration file: /etc/clang/clang.cfg
System configuration file directory: /etc/clang
Selected GCC installation: /usr/lib/gcc/x86_64-gentoo-linux-musl/12
Candidate multilib: .;@m64
Selected multilib: .;@m64
configure:6404: $? = 0
configure:6393: clang -V >&5
clang-16: error: argument to '-V' is missing (expected 1 value)
clang-16: error: no input files
configure:6404: $? = 1
configure:6393: clang -qversion >&5
clang-16: error: unknown argument '-qversion'; did you mean '--version'?
clang-16: error: no input files
configure:6404: $? = 1
configure:6393: clang -version >&5
clang-16: error: unknown argument '-version'; did you mean '--version'?
clang-16: error: no input files
configure:6404: $? = 1
configure:6408: checking whether the compiler supports GNU C
configure:6438: result: yes
configure:6449: checking whether clang accepts -g
configure:6470: clang -c -g  conftest.c >&5
configure:6470: $? = 0
configure:6514: result: yes
configure:6534: checking for clang option to enable C11 features
configure:6567: result: none needed
configure:6683: checking whether clang understands -c and -o together
configure:6706: clang -c conftest.c -o conftest2.
configure:6709: $? = 0
configure:6706: clang -c conftest.c -o conftest2.
configure:6709: $? = 0
configure:6721: result: yes
configure:6740: checking dependency style of clang
configure:6852: result: none
configure:6883: checking whether the C compiler works
configure:6905: clang -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c  >&5
configure:6909: $? = 0
configure:6959: result: yes
configure:6962: checking for C compiler default output file name
configure:6964: result: a.out
configure:6970: checking for suffix of executables
configure:6977: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c  >&5
configure:6981: $? = 0
configure:7004: result: 
configure:7026: checking whether we are cross compiling
configure:7034: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c  >&5
configure:7038: $? = 0
configure:7045: ./conftest
configure:7049: $? = 0
configure:7064: result: no
configure:7070: checking for suffix of object files
configure:7093: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:7097: $? = 0
configure:7119: result: o
configure:7129: checking how to run the C preprocessor
configure:7155: clang -E  conftest.c
configure:7155: $? = 0
configure:7170: clang -E  conftest.c
conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:7170: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7197: result: clang -E
configure:7211: clang -E  conftest.c
configure:7211: $? = 0
configure:7226: clang -E  conftest.c
conftest.c:11:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:7226: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:7268: checking whether the compiler supports function __attribute__((__warn_unused_result__))
configure:7287: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:7287: $? = 0
configure:7295: result: yes
configure:7304: checking for __attribute__
configure:7327: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:7327: $? = 0
configure:7337: result: yes
configure:7347: checking for grep that handles long lines and -e
configure:7411: result: /bin/grep
configure:7756: checking whether clang++ supports C++11 features by default
configure:8051: clang++ -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.cpp >&5
configure:8051: $? = 0
configure:8059: result: yes
configure:8421: checking for grep that handles long lines and -e
configure:8485: result: /bin/grep
configure:8516: checking host system type
configure:8530: result: x86_64-gentoo-linux-musl
configure:8571: checking how to print strings
configure:8598: result: printf
configure:8619: checking for a sed that does not truncate output
configure:8689: result: /bin/sed
configure:8707: checking for egrep
configure:8775: result: /bin/grep -E
configure:8780: checking for fgrep
configure:8848: result: /bin/grep -F
configure:8884: checking for ld used by clang
configure:8952: result: /usr/bin/x86_64-gentoo-linux-musl-ld
configure:8959: checking if the linker (/usr/bin/x86_64-gentoo-linux-musl-ld) is GNU ld
configure:8975: result: yes
configure:8987: checking for BSD- or MS-compatible name lister (nm)
configure:9042: result: /usr/bin/x86_64-gentoo-linux-musl-nm -B
configure:9182: checking the name lister (/usr/bin/x86_64-gentoo-linux-musl-nm -B) interface
configure:9190: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:9193: /usr/bin/x86_64-gentoo-linux-musl-nm -B "conftest.o"
configure:9196: output
0000000000000000 B some_variable
configure:9203: result: BSD nm
configure:9206: checking whether ln -s works
configure:9210: result: yes
configure:9218: checking the maximum length of command line arguments
configure:9355: result: 98304
configure:9403: checking how to convert x86_64-gentoo-linux-musl file names to x86_64-gentoo-linux-musl format
configure:9444: result: func_convert_file_noop
configure:9451: checking how to convert x86_64-gentoo-linux-musl file names to toolchain format
configure:9472: result: func_convert_file_noop
configure:9479: checking for /usr/bin/x86_64-gentoo-linux-musl-ld option to reload object files
configure:9487: result: -r
configure:9521: checking for x86_64-gentoo-linux-musl-file
configure:9556: result: no
configure:9566: checking for file
configure:9587: found /usr/bin/file
configure:9598: result: file
configure:9629: checking for x86_64-gentoo-linux-musl-objdump
configure:9650: found /usr/bin/x86_64-gentoo-linux-musl-objdump
configure:9661: result: x86_64-gentoo-linux-musl-objdump
configure:9738: checking how to recognize dependent libraries
configure:9939: result: pass_all
configure:9984: checking for x86_64-gentoo-linux-musl-dlltool
configure:10005: found /usr/lib/llvm/16/bin/x86_64-gentoo-linux-musl-dlltool
configure:10016: result: x86_64-gentoo-linux-musl-dlltool
configure:10094: checking how to associate runtime and link libraries
configure:10122: result: printf %s\n
configure:10138: checking for x86_64-gentoo-linux-musl-ar
configure:10159: found /usr/bin/x86_64-gentoo-linux-musl-ar
configure:10170: result: x86_64-gentoo-linux-musl-ar
configure:10272: checking for archiver @FILE support
configure:10290: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:10290: $? = 0
configure:10294: x86_64-gentoo-linux-musl-ar cr libconftest.a @conftest.lst >&5
configure:10297: $? = 0
configure:10302: x86_64-gentoo-linux-musl-ar cr libconftest.a @conftest.lst >&5
x86_64-gentoo-linux-musl-ar: conftest.o: No such file or directory
configure:10305: $? = 1
configure:10317: result: @
configure:10335: checking for x86_64-gentoo-linux-musl-strip
configure:10356: found /usr/bin/x86_64-gentoo-linux-musl-strip
configure:10367: result: x86_64-gentoo-linux-musl-strip
configure:10444: checking for x86_64-gentoo-linux-musl-ranlib
configure:10465: found /usr/bin/x86_64-gentoo-linux-musl-ranlib
configure:10476: result: x86_64-gentoo-linux-musl-ranlib
configure:10623: checking command to parse /usr/bin/x86_64-gentoo-linux-musl-nm -B output from clang object
configure:10777: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:10780: $? = 0
configure:10784: /usr/bin/x86_64-gentoo-linux-musl-nm -B conftest.o \| /bin/sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | /bin/sed '/ __gnu_lto/d' \> conftest.nm
configure:10787: $? = 0
configure:10853: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c conftstm.o >&5
configure:10856: $? = 0
configure:10894: result: ok
configure:10941: checking for sysroot
configure:10972: result: /
configure:10979: checking for a working dd
configure:11023: result: /bin/dd
configure:11027: checking how to truncate binary pipes
configure:11043: result: /bin/dd bs=4096 count=1
configure:11180: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:11183: $? = 0
configure:11335: checking for x86_64-gentoo-linux-musl-mt
configure:11370: result: no
configure:11380: checking for mt
configure:11415: result: no
configure:11435: checking if : is a manifest tool
configure:11442: : '-?'
configure:11450: result: no
configure:12175: checking for stdio.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for stdlib.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for string.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for inttypes.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for stdint.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for strings.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for sys/stat.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for sys/types.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12175: checking for unistd.h
configure:12175: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12175: $? = 0
configure:12175: result: yes
configure:12200: checking for dlfcn.h
configure:12200: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:12200: $? = 0
configure:12200: result: yes
configure:12469: checking for objdir
configure:12485: result: .libs
configure:12749: checking if clang supports -fno-rtti -fno-exceptions
configure:12768: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -fno-rtti -fno-exceptions conftest.c >&5
configure:12772: $? = 0
configure:12785: result: yes
configure:13143: checking for clang option to produce PIC
configure:13151: result: -fPIC -DPIC
configure:13159: checking if clang PIC flag -fPIC -DPIC works
configure:13178: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -fPIC -DPIC -DPIC conftest.c >&5
configure:13182: $? = 0
configure:13195: result: yes
configure:13224: checking if clang static flag -static works
configure:13253: result: yes
configure:13268: checking if clang supports -c -o file.o
configure:13290: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -o out/conftest2.o conftest.c >&5
configure:13294: $? = 0
configure:13316: result: yes
configure:13324: checking if clang supports -c -o file.o
configure:13372: result: yes
configure:13405: checking whether the clang linker (/usr/bin/x86_64-gentoo-linux-musl-ld -m elf_x86_64) supports shared libraries
configure:14673: result: yes
configure:14710: checking whether -lc should be explicitly linked in
configure:14719: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.c >&5
configure:14722: $? = 0
configure:14737: clang -shared  -fPIC -DPIC conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /bin/grep  -lc  \>/dev/null 2\>\&1
configure:14740: $? = 0
configure:14754: result: no
configure:14914: checking dynamic linker characteristics
configure:15509: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-rpath -Wl,/foo conftest.c  >&5
configure:15509: $? = 0
configure:15748: result: GNU/Linux ld.so
configure:15870: checking how to hardcode library paths into programs
configure:15895: result: immediate
configure:16477: checking whether stripping libraries is possible
configure:16486: result: yes
configure:16528: checking if libtool supports shared libraries
configure:16530: result: yes
configure:16533: checking whether to build shared libraries
configure:16558: result: yes
configure:16561: checking whether to build static libraries
configure:16565: result: no
configure:16588: checking how to run the C++ preprocessor
configure:16610: clang++ -E  conftest.cpp
configure:16610: $? = 0
configure:16625: clang++ -E  conftest.cpp
conftest.cpp:26:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:16625: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| #define GCC_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
| #define HAVE___ATTRIBUTE__ 1
| #define HAVE_CXX11 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:16652: result: clang++ -E
configure:16666: clang++ -E  conftest.cpp
configure:16666: $? = 0
configure:16681: clang++ -E  conftest.cpp
conftest.cpp:26:10: fatal error: 'ac_nonexistent.h' file not found
#include <ac_nonexistent.h>
         ^~~~~~~~~~~~~~~~~~
1 error generated.
configure:16681: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| #define GCC_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
| #define HAVE___ATTRIBUTE__ 1
| #define HAVE_CXX11 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:16846: checking for ld used by clang++
configure:16914: result: /usr/bin/x86_64-gentoo-linux-musl-ld -m elf_x86_64
configure:16921: checking if the linker (/usr/bin/x86_64-gentoo-linux-musl-ld -m elf_x86_64) is GNU ld
configure:16937: result: yes
configure:16992: checking whether the clang++ linker (/usr/bin/x86_64-gentoo-linux-musl-ld -m elf_x86_64) supports shared libraries
configure:18070: result: yes
configure:18106: clang++ -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  conftest.cpp >&5
configure:18109: $? = 0
configure:18590: checking for clang++ option to produce PIC
configure:18598: result: -fPIC -DPIC
configure:18606: checking if clang++ PIC flag -fPIC -DPIC works
configure:18625: clang++ -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -fPIC -DPIC -DPIC conftest.cpp >&5
configure:18629: $? = 0
configure:18642: result: yes
configure:18665: checking if clang++ static flag -static works
configure:18694: result: yes
configure:18706: checking if clang++ supports -c -o file.o
configure:18728: clang++ -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0  -o out/conftest2.o conftest.cpp >&5
configure:18732: $? = 0
configure:18754: result: yes
configure:18759: checking if clang++ supports -c -o file.o
configure:18807: result: yes
configure:18837: checking whether the clang++ linker (/usr/bin/x86_64-gentoo-linux-musl-ld -m elf_x86_64) supports shared libraries
configure:18877: result: yes
configure:19019: checking dynamic linker characteristics
configure:19780: result: GNU/Linux ld.so
configure:19845: checking how to hardcode library paths into programs
configure:19870: result: immediate
configure:19931: checking for a sed that does not truncate output
configure:20001: result: /bin/sed
configure:20042: checking for a Python interpreter with version >= 2.5
configure:20060: python -c import sys # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. # map returns an iterator in Python 3.0 and a list in 2.x minver = list(map(int, '2.5'.split('.'))) + [0, 0, 0] minverhex = 0 # xrange is not present in Python 3.0 and range returns an iterator for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex)
configure:20063: $? = 0
configure:20070: result: python
configure:20078: checking for python
configure:20101: found /usr/bin/python
configure:20113: result: /usr/bin/python
configure:20130: checking for python version
configure:20138: result: 3.11
configure:20143: checking for python platform
configure:20151: result: linux
configure:20212: checking for GNU default python prefix
configure:20214: result: ${prefix}
configure:20280: checking for GNU default python exec_prefix
configure:20282: result: ${exec_prefix}
configure:20313: checking for python script directory (pythondir)
configure:20348: result: ${PYTHON_PREFIX}/lib/python3.11/site-packages
configure:20356: checking for python extension module directory (pyexecdir)
configure:20391: result: ${PYTHON_EXEC_PREFIX}/lib/python3.11/site-packages
configure:20413: checking for cygpath
configure:20448: result: no
configure:20455: checking for perl
configure:20476: found /usr/bin/perl
configure:20487: result: perl
configure:20497: checking for pdflatex
configure:20532: result: no
configure:20539: checking for pod2html
configure:20560: found /usr/bin/pod2html
configure:20571: result: pod2html
configure:20597: checking for stdint types
configure:20621: clang -c   conftest.c >&5
configure:20621: $? = 0
configure:20667: result: stdint.h (shortcircuit)
configure:21066: result: make use of stdint.h in include/isl/stdint.h (assuming C99 compatible system)
configure:21096: checking for clang options needed to detect all undeclared functions
configure:21118: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c >&5
conftest.c:30:8: error: call to undeclared library function 'strchr' with type 'char *(const char *, int)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
(void) strchr;
       ^
conftest.c:30:8: note: include the header <string.h> or explicitly provide a declaration for 'strchr'
1 error generated.
configure:21118: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| #define GCC_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
| #define HAVE___ATTRIBUTE__ 1
| #define HAVE_CXX11 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| int
| main (void)
| {
| (void) strchr;
|   ;
|   return 0;
| }
configure:21145: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c >&5
configure:21145: $? = 0
configure:21162: result: none needed
configure:21266: checking which gmp to use
configure:21268: result: system
configure:21285: checking for gmp.h
configure:21285: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c >&5
configure:21285: $? = 0
configure:21285: result: yes
configure:21293: checking for main in -lgmp
configure:21313: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0    -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lgmp  -lgmp  >&5
configure:21313: $? = 0
configure:21323: result: yes
configure:21350: clang -o conftest -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0    -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 conftest.c -lgmp -lgmp  >&5
configure:21350: $? = 0
configure:21374: checking whether mp_get_memory_functions is declared
configure:21374: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0    conftest.c >&5
configure:21374: $? = 0
configure:21374: result: yes
configure:21492: checking whether ffs is declared
configure:21492: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c >&5
conftest.c:38:10: error: use of undeclared identifier 'ffs'
  (void) ffs;
         ^
1 error generated.
configure:21492: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| #define GCC_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
| #define HAVE___ATTRIBUTE__ 1
| #define HAVE_CXX11 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define USE_GMP_FOR_MP /**/
| #define HAVE_LIBGMP 1
| #define HAVE_DECL_MP_GET_MEMORY_FUNCTIONS 1
| /* end confdefs.h.  */
| #include <strings.h>
| 
| int
| main (void)
| {
| #ifndef ffs
| #ifdef __cplusplus
|   (void) ffs;
| #else
|   (void) ffs;
| #endif
| #endif
| 
|   ;
|   return 0;
| }
configure:21492: result: no
configure:21502: checking whether __builtin_ffs is declared
configure:21502: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c >&5
conftest.c:65:10: error: builtin functions must be directly called
  (void) __builtin_ffs;
         ^
1 error generated.
configure:21502: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| #define GCC_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
| #define HAVE___ATTRIBUTE__ 1
| #define HAVE_CXX11 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define USE_GMP_FOR_MP /**/
| #define HAVE_LIBGMP 1
| #define HAVE_DECL_MP_GET_MEMORY_FUNCTIONS 1
| #define HAVE_DECL_FFS 0
| /* end confdefs.h.  */
| #include <stddef.h>
| #ifdef HAVE_STDIO_H
| # include <stdio.h>
| #endif
| #ifdef HAVE_STDLIB_H
| # include <stdlib.h>
| #endif
| #ifdef HAVE_STRING_H
| # include <string.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main (void)
| {
| #ifndef __builtin_ffs
| #ifdef __cplusplus
|   (void) __builtin_ffs;
| #else
|   (void) __builtin_ffs;
| #endif
| #endif
| 
|   ;
|   return 0;
| }
configure:21502: result: no
configure:21511: checking whether _BitScanForward is declared
configure:21511: clang -c -O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0   conftest.c >&5
In file included from conftest.c:31:
/usr/lib/llvm/16/bin/../../../../lib/clang/16/include/intrin.h:12:15: fatal error: 'intrin.h' file not found
#include_next <intrin.h>
              ^~~~~~~~~~
1 error generated.
configure:21511: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "isl"
| #define PACKAGE_TARNAME "isl"
| #define PACKAGE_VERSION "0.24"
| #define PACKAGE_STRING "isl 0.24"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE_URL ""
| #define PACKAGE "isl"
| #define VERSION "0.24"
| #define GCC_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
| #define HAVE___ATTRIBUTE__ 1
| #define HAVE_CXX11 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_UNISTD_H 1
| #define STDC_HEADERS 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define USE_GMP_FOR_MP /**/
| #define HAVE_LIBGMP 1
| #define HAVE_DECL_MP_GET_MEMORY_FUNCTIONS 1
| #define HAVE_DECL_FFS 0
| #define HAVE_DECL___BUILTIN_FFS 0
| /* end confdefs.h.  */
| #include <intrin.h>
| 
| int
| main (void)
| {
| #ifndef _BitScanForward
| #ifdef __cplusplus
|   (void) _BitScanForward;
| #else
|   (void) _BitScanForward;
| #endif
| #endif
| 
|   ;
|   return 0;
| }
configure:21511: result: no
configure:21524: error: No ffs implementation found

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

ac_cv_build=x86_64-gentoo-linux-musl
ac_cv_build_objext=o
ac_cv_build_prog_CPP='clang -E'
ac_cv_build_prog_cc_g=yes
ac_cv_c_compiler_gnu=yes
ac_cv_c_undeclared_builtin_options='none needed'
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=clang
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0'
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=clang++
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0'
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_PYTHON_set=
ac_cv_env_PYTHON_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-gentoo-linux-musl
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-gentoo-linux-musl
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_have_decl__BitScanForward=no
ac_cv_have_decl___builtin_ffs=no
ac_cv_have_decl_ffs=no
ac_cv_have_decl_mp_get_memory_functions=yes
ac_cv_header_dlfcn_h=yes
ac_cv_header_gmp_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_stdint=stdint.h
ac_cv_header_stdint_h=yes
ac_cv_header_stdint_t=stdint.h
ac_cv_header_stdio_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_host=x86_64-gentoo-linux-musl
ac_cv_lib_gmp_main=yes
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_PYTHON=/usr/bin/python
ac_cv_path_SED=/bin/sed
ac_cv_path_install='/var/tmp/portage/._portage_reinstall_.dqmg64h2/bin/ebuild-helpers/xattr/install -c'
ac_cv_path_lt_DD=/bin/dd
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AR=x86_64-gentoo-linux-musl-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=clang
ac_cv_prog_CC_FOR_BUILD=clang
ac_cv_prog_CPP='clang -E'
ac_cv_prog_CXXCPP='clang++ -E'
ac_cv_prog_DLLTOOL=x86_64-gentoo-linux-musl-dlltool
ac_cv_prog_OBJDUMP=x86_64-gentoo-linux-musl-objdump
ac_cv_prog_PERL=perl
ac_cv_prog_POD2HTML=pod2html
ac_cv_prog_RANLIB=x86_64-gentoo-linux-musl-ranlib
ac_cv_prog_STRIP=x86_64-gentoo-linux-musl-strip
ac_cv_prog_ac_ct_FILECMD=file
ac_cv_prog_cc_c11=
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=
ac_cv_prog_cxx_11=no
ac_cv_prog_cxx_cxx11=
ac_cv_prog_cxx_g=yes
ac_cv_prog_cxx_stdcxx=
ac_cv_prog_make_make_set=yes
ac_cv_stdint_message='using gnu compiler clang version 16.0.0'
ac_cv_stdint_result='(assuming C99 compatible system)'
am_cv_CC_dependencies_compiler_type=none
am_cv_CXX_dependencies_compiler_type=none
am_cv_build_CC_dependencies_compiler_type=none
am_cv_build_prog_cc_c_o=yes
am_cv_make_support_nested_variables=yes
am_cv_pathless_PYTHON=python
am_cv_prog_cc_c_o=yes
am_cv_python_platform=linux
am_cv_python_pyexecdir='${PYTHON_EXEC_PREFIX}/lib/python3.11/site-packages'
am_cv_python_pythondir='${PYTHON_PREFIX}/lib/python3.11/site-packages'
am_cv_python_version=3.11
ax_cv___attribute__=yes
ax_cv_cxx_compile_cxx11=yes
ax_cv_gcc_warn_unused_result=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=/usr/bin/x86_64-gentoo-linux-musl-ld
lt_cv_path_LDCXX='/usr/bin/x86_64-gentoo-linux-musl-ld -m elf_x86_64'
lt_cv_path_NM='/usr/bin/x86_64-gentoo-linux-musl-nm -B'
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='/bin/sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | /bin/sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='/bin/sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='/bin/sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='/bin/sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_max_cmd_len=98304
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. ##
## ----------------- ##

ACLOCAL='${SHELL} '\''/var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/missing'\'' aclocal-1.16'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='x86_64-gentoo-linux-musl-ar'
AUTOCONF='${SHELL} '\''/var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/missing'\'' autoconf'
AUTOHEADER='${SHELL} '\''/var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/missing'\'' autoheader'
AUTOMAKE='${SHELL} '\''/var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/missing'\'' automake-1.16'
AWK='gawk'
BUILD_EXEEXT=''
BUILD_OBJEXT=''
CC='clang'
CCDEPMODE='depmode=none'
CC_FOR_BUILD='clang'
CFLAGS='-O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0'
CFLAGS_FOR_BUILD='-O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0'
CPP='clang -E'
CPPFLAGS=''
CPPFLAGS_FOR_BUILD=''
CPP_FOR_BUILD='clang -E'
CSCOPE='cscope'
CTAGS='ctags'
CXX='clang++'
CXXCPP='clang++ -E'
CXXDEPMODE='depmode=none'
CXXFLAGS='-O2 -march=x86-64 -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0'
CYGPATH=''
CYGPATH_W='echo'
DEFS=''
DEPDIR='.deps'
DLLTOOL='x86_64-gentoo-linux-musl-dlltool'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
ETAGS='etags'
EXEEXT=''
FGREP='/bin/grep -F'
FILECMD='file'
GENERATE_DOC_FALSE=''
GENERATE_DOC_TRUE='#'
GIT_HEAD=''
GIT_HEAD_ID=''
GIT_HEAD_VERSION=''
GMP_FOR_MP_FALSE='#'
GMP_FOR_MP_TRUE=''
GREP='/bin/grep'
HAVE_CLANG_FALSE=''
HAVE_CLANG_TRUE=''
HAVE_CPP_ISL_H_FALSE=''
HAVE_CPP_ISL_H_TRUE=''
HAVE_CXX11='1'
HAVE_CXX11_FALSE='#'
HAVE_CXX11_TRUE=''
HAVE_PYTHON_FALSE='#'
HAVE_PYTHON_TRUE=''
IMATH_FOR_MP_FALSE=''
IMATH_FOR_MP_TRUE='#'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/usr/bin/x86_64-gentoo-linux-musl-ld -m elf_x86_64'
LDFLAGS='-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0'
LDFLAGS_FOR_BUILD=''
LIBOBJS=''
LIBS=''
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBOBJS=''
LT_SYS_LIBRARY_PATH=''
MAKEINFO='${SHELL} '\''/var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/missing'\'' makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/bin/mkdir -p'
MP_CFLAGS=''
MP_CPPFLAGS=''
MP_LDFLAGS=''
MP_LIBS='-lgmp'
NEED_GET_MEMORY_FUNCTIONS_FALSE=''
NEED_GET_MEMORY_FUNCTIONS_TRUE='#'
NM='/usr/bin/x86_64-gentoo-linux-musl-nm -B'
NMEDIT=''
OBJDUMP='x86_64-gentoo-linux-musl-objdump'
OBJEXT='o'
OS_SRCDIR='/var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24'
OTOOL64=''
OTOOL=''
PACKAGE='isl'
PACKAGE_BUGREPORT='[e-mail]'
PACKAGE_NAME='isl'
PACKAGE_STRING='isl 0.24'
PACKAGE_TARNAME='isl'
PACKAGE_URL=''
PACKAGE_VERSION='0.24'
PATH_SEPARATOR=':'
PDFLATEX=''
PERL='perl'
POD2HTML='pod2html'
PYTHON='/usr/bin/python'
PYTHON_EXEC_PREFIX='${exec_prefix}'
PYTHON_PLATFORM='linux'
PYTHON_PREFIX='${prefix}'
PYTHON_VERSION='3.11'
RANLIB='x86_64-gentoo-linux-musl-ranlib'
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/sh'
SMALL_INT_OPT_FALSE=''
SMALL_INT_OPT_TRUE='#'
STRIP='x86_64-gentoo-linux-musl-strip'
VERSION='0.24'
WARNING_FLAGS=''
ac_ct_AR=''
ac_ct_CC=''
ac_ct_CC_FOR_BUILD=''
ac_ct_CXX=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE='#'
am__include='include'
am__isrc=' -I$(srcdir)'
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
bindir='${exec_prefix}/bin'
build='x86_64-gentoo-linux-musl'
build_alias='x86_64-gentoo-linux-musl'
build_cpu='x86_64'
build_os='linux-musl'
build_vendor='gentoo'
datadir='/usr/share'
datarootdir='${prefix}/share'
docdir='/usr/share/doc/isl-0.24-r2'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-gentoo-linux-musl'
host_alias='x86_64-gentoo-linux-musl'
host_cpu='x86_64'
host_os='linux-musl'
host_vendor='gentoo'
htmldir='/usr/share/doc/isl-0.24-r2/html'
includedir='${prefix}/include'
infodir='/usr/share/info'
install_sh='${SHELL} /var/tmp/portage/dev-libs/isl-0.24-r2/work/isl-0.24/install-sh'
libdir='/usr/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var/lib'
mandir='/usr/share/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
pkgconfig_libdir=''
pkgconfig_libfile=''
pkgpyexecdir='${pyexecdir}/isl'
pkgpythondir='${pythondir}/isl'
prefix='/usr'
program_transform_name='s,x,x,'
psdir='${docdir}'
pyexecdir='${PYTHON_EXEC_PREFIX}/lib/python3.11/site-packages'
pythondir='${PYTHON_PREFIX}/lib/python3.11/site-packages'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
subdirs=''
sysconfdir='/etc'
target_alias=''
versioninfo='24:0:1'

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

/* confdefs.h */
#define PACKAGE_NAME "isl"
#define PACKAGE_TARNAME "isl"
#define PACKAGE_VERSION "0.24"
#define PACKAGE_STRING "isl 0.24"
#define PACKAGE_BUGREPORT "[e-mail]"
#define PACKAGE_URL ""
#define PACKAGE "isl"
#define VERSION "0.24"
#define GCC_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
#define HAVE___ATTRIBUTE__ 1
#define HAVE_CXX11 1
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_STRINGS_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_UNISTD_H 1
#define STDC_HEADERS 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define USE_GMP_FOR_MP /**/
#define HAVE_LIBGMP 1
#define HAVE_DECL_MP_GET_MEMORY_FUNCTIONS 1
#define HAVE_DECL_FFS 0
#define HAVE_DECL___BUILTIN_FFS 0
#define HAVE_DECL__BITSCANFORWARD 0

configure: exit 1