* Package: media-libs/libraw-0.18.7 * Repository: gentoo * Maintainer: graphics@gentoo.org * USE: abi_x86_64 amd64 elibc_glibc jpeg kernel_linux lcms openmp userland_GNU * FEATURES: network-sandbox preserve-libs sandbox userpriv usersandbox >>> Unpacking source... >>> Unpacking LibRaw-0.18.7.tar.gz to /var/tmp/portage/media-libs/libraw-0.18.7/work >>> Source unpacked in /var/tmp/portage/media-libs/libraw-0.18.7/work >>> Preparing source in /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7 ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7 ... * abi_x86_64.amd64: running multilib-minimal_abi_src_configure * econf: updating LibRaw-0.18.7/config.guess with /usr/share/gnuconfig/config.guess * econf: updating LibRaw-0.18.7/config.sub with /usr/share/gnuconfig/config.sub /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/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 --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/libraw-0.18.7 --htmldir=/usr/share/doc/libraw-0.18.7/html --libdir=/usr/lib64 --disable-static --disable-demosaic-pack-gpl2 --disable-demosaic-pack-gpl3 --disable-examples --enable-jpeg --disable-jasper --enable-lcms --enable-openmp checking for a BSD-compatible install... /usr/lib/portage/python3.5/ebuild-helpers/xattr/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++ checking whether the C++ compiler works... yes checking for C++ compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C++ compiler... yes checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes checking for style of include used by make... GNU checking dependency style of x86_64-pc-linux-gnu-g++... none checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc checking whether we are using the GNU C compiler... yes checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together... yes checking dependency style of x86_64-pc-linux-gnu-gcc... none checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking how to print strings... printf checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by x86_64-pc-linux-gnu-gcc... /usr/x86_64-pc-linux-gnu/bin/ld checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/x86_64-pc-linux-gnu-nm -B checking the name lister (/usr/bin/x86_64-pc-linux-gnu-nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/x86_64-pc-linux-gnu/bin/ld option to reload object files... -r checking for x86_64-pc-linux-gnu-objdump... x86_64-pc-linux-gnu-objdump checking how to recognize dependent libraries... pass_all checking for x86_64-pc-linux-gnu-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for x86_64-pc-linux-gnu-ar... x86_64-pc-linux-gnu-ar checking for archiver @FILE support... @ checking for x86_64-pc-linux-gnu-strip... x86_64-pc-linux-gnu-strip checking for x86_64-pc-linux-gnu-ranlib... x86_64-pc-linux-gnu-ranlib checking command to parse /usr/bin/x86_64-pc-linux-gnu-nm -B output from x86_64-pc-linux-gnu-gcc object... ok checking for sysroot... no checking for a working dd... /bin/dd checking how to truncate binary pipes... /bin/dd bs=4096 count=1 checking for x86_64-pc-linux-gnu-mt... no checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if x86_64-pc-linux-gnu-gcc supports -fno-rtti -fno-exceptions... no checking for x86_64-pc-linux-gnu-gcc option to produce PIC... -fPIC -DPIC checking if x86_64-pc-linux-gnu-gcc PIC flag -fPIC -DPIC works... yes checking if x86_64-pc-linux-gnu-gcc static flag -static works... yes checking if x86_64-pc-linux-gnu-gcc supports -c -o file.o... yes checking if x86_64-pc-linux-gnu-gcc supports -c -o file.o... (cached) yes checking whether the x86_64-pc-linux-gnu-gcc linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-g++ -E checking for ld used by x86_64-pc-linux-gnu-g++... /usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64 checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes checking for x86_64-pc-linux-gnu-g++ option to produce PIC... -fPIC -DPIC checking if x86_64-pc-linux-gnu-g++ PIC flag -fPIC -DPIC works... yes checking if x86_64-pc-linux-gnu-g++ static flag -static works... yes checking if x86_64-pc-linux-gnu-g++ supports -c -o file.o... yes checking if x86_64-pc-linux-gnu-g++ supports -c -o file.o... (cached) yes checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for OpenMP flag of C compiler... -fopenmp checking for jpeg_mem_src in -ljpeg... yes checking jpeglib.h usability... yes checking jpeglib.h presence... yes checking for jpeglib.h... yes checking for x86_64-pc-linux-gnu-pkg-config... /usr/bin/x86_64-pc-linux-gnu-pkg-config checking pkg-config is at least version 0.9.0... yes checking for LCMS2... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating libraw.pc config.status: creating libraw_r.pc config.status: executing depfiles commands config.status: executing libtool commands >>> Source configured. >>> Compiling source in /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7 ... * abi_x86_64.amd64: running multilib-minimal_abi_src_compile make -j1 /bin/sh ./libtool --tag=CXX --mode=compile x86_64-pc-linux-gnu-g++ -DPACKAGE_NAME=\"LibRaw\" -DPACKAGE_TARNAME=\"libraw\" -DPACKAGE_VERSION=\"0.18.7\" -DPACKAGE_STRING=\"LibRaw\ 0.18.7\" -DPACKAGE_BUGREPORT=\"info@libraw.org\" -DPACKAGE_URL=\"http://www.libraw.org\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_JPEGLIB_H=1 -I. -I/var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7 -DUSE_JPEG -DUSE_JPEG8 -DUSE_LCMS2 -O2 -pipe -march=native -fopenmp -c -o internal/dcraw_common.lo /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp libtool: compile: x86_64-pc-linux-gnu-g++ -DPACKAGE_NAME=\"LibRaw\" -DPACKAGE_TARNAME=\"libraw\" -DPACKAGE_VERSION=\"0.18.7\" "-DPACKAGE_STRING=\"LibRaw 0.18.7\"" -DPACKAGE_BUGREPORT=\"info@libraw.org\" -DPACKAGE_URL=\"http://www.libraw.org\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_JPEGLIB_H=1 -I. -I/var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7 -DUSE_JPEG -DUSE_JPEG8 -DUSE_LCMS2 -O2 -pipe -march=native -fopenmp -c /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp -fPIC -DPIC -o internal/.libs/dcraw_common.o In file included from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw.h:36:0, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:27: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw_datastream.h:113:10: warning: ‘template class std::auto_ptr’ is deprecated [-Wdeprecated-declarations] std::auto_ptr f; /* will close() automatically through dtor */ ^~~~~~~~ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/memory:80:0, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw_datastream.h:35, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:27: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:51:28: note: declared here template class auto_ptr; ^~~~~~~~ In file included from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw.h:36:0, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:27: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw_datastream.h:114:10: warning: ‘template class std::auto_ptr’ is deprecated [-Wdeprecated-declarations] std::auto_ptr saved_f; /* when *f is a subfile, *saved_f is the master file */ ^~~~~~~~ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/memory:80:0, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw_datastream.h:35, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/libraw/libraw.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:27: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:51:28: note: declared here template class auto_ptr; ^~~~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp: In member function ‘void LibRaw::PentaxLensInfo(unsigned int, unsigned int)’: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:6830:80: error: call of overloaded ‘powf64(int, int)’ is ambiguous 10*(table_buf[iLensData+9]>>2) * powf64(4, (table_buf[iLensData+9] & 0x03)-2); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp: In member function ‘void LibRaw::process_Sony_0x9050(uchar*, unsigned int)’: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:7352:88: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: my_roundf(powf64(2.0f, ((float)SonySubstitution[buf[0]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:7356:88: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: my_roundf(powf64(2.0f, ((float)SonySubstitution[buf[1]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp: In member function ‘void LibRaw::parse_makernote_0xc634(int, int, unsigned int)’: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:7797:71: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: imgdata.lens.makernotes.CurAp = powf64(2.0f, getreal(type)/2); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp: In member function ‘void LibRaw::parse_makernote(int, int)’: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:8678:71: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: imgdata.lens.makernotes.CurAp = powf64(2.0f, getreal(type)/2); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:9251:63: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: iso_speed = int(100.0 * powf64(2.0f,float(cc)/12.0-5.0)); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp: In member function ‘void LibRaw::parse_exif(int)’: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:9857:68: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: imgdata.lens.EXIF_MaxAp = powf64(2.0f, (getreal(type) / 2.0f)); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp: In member function ‘int LibRaw::parse_tiff_ifd(int)’: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:10772:68: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: imgdata.lens.EXIF_MaxAp = powf64(2.0f, (getreal(type) / 2.0f)); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp: In member function ‘void LibRaw::parse_phase_one(int)’: /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:12028:77: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: else imgdata.lens.makernotes.CurAp = powf64(2.0f, (getreal(type)/2.0f)); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:12044:85: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: imgdata.lens.makernotes.MaxAp4CurFocal = powf64(2.0f, (getreal(type) / 2.0f)); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:12051:85: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second: imgdata.lens.makernotes.MinAp4CurFocal = powf64(2.0f, (getreal(type) / 2.0f)); ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/cmath:45:0, from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/math.h:36, from /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:22: /usr/include/bits/mathcalls.h:140:1: note: candidate 1: _Float64 powf64(_Float64, _Float64) __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ /var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7/internal/dcraw_common.cpp:5852:14: note: candidate 2: float powf64(float, float) static float powf64(float a, float b) ^~~~~~ make: *** [Makefile:861: internal/dcraw_common.lo] Error 1 * ERROR: media-libs/libraw-0.18.7::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=media-libs/libraw-0.18.7::gentoo'`, * the complete build log and the output of `emerge -pqv '=media-libs/libraw-0.18.7::gentoo'`. * The complete build log is located at '/var/log/portage/media-libs:libraw-0.18.7:20180213-195544.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-libs/libraw-0.18.7/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/media-libs/libraw-0.18.7/temp/environment'. * Working directory: '/var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7-abi_x86_64.amd64' * S: '/var/tmp/portage/media-libs/libraw-0.18.7/work/LibRaw-0.18.7'