#8825: ghc can't determine gcc version on ru_RU locale ------------------------------------+------------------------------------- Reporter: slyfox | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.1-rc1 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- Current ghc spits warnings time to time: {{{ <no location info>: Warning: Couldn't figure out linker information! Make sure you're using GNU gcc, or clang }}} It's because my default locale is '''LANG=ru_RU.UTF-8''' [1] {{{ ... gcc версия 4.8.2 (Gentoo 4.8.2-r1 p1.4-ssptest, pie-0.5.9-ssptest) }}} versus '''LANG=C''' {{{ ... gcc version 4.8.2 (Gentoo 4.8.2-r1 p1.4-ssptest, pie-0.5.9-ssptest) }}} [1]: {{{ $ gcc -v Используются внутренние спецификации. COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.2/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.8.2/lto-wrapper Целевая архитектура: x86_64-pc-linux-gnu Параметры конфигурации: /subvolumes/var_tmp/portage/sys- devel/gcc-4.8.2-r1/work/gcc-4.8.2/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux- gnu/gcc-bin/4.8.2 --includedir=/usr/lib/gcc/x86_64-pc-linux- gnu/4.8.2/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/info --with-gxx- include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/include/g++-v4 --with- python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/python --enable- languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable- werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with- pkgversion='Gentoo 4.8.2-r1 p1.4-ssptest, pie-0.5.9-ssptest' --enable- libstdcxx-time --enable-shared --enable-threads=posix --enable- __cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib- list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --enable-lto --without-cloog Модель многопоточности: posix gcc версия 4.8.2 (Gentoo 4.8.2-r1 p1.4-ssptest, pie-0.5.9-ssptest) }}} [2]: While LANG=C output: {{{ $ LANG=C gcc -v Using built-in specs. COLLECT_GCC=/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.2/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.8.2/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /subvolumes/var_tmp/portage/sys- devel/gcc-4.8.2-r1/work/gcc-4.8.2/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux- gnu/gcc-bin/4.8.2 --includedir=/usr/lib/gcc/x86_64-pc-linux- gnu/4.8.2/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/info --with-gxx- include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.2/include/g++-v4 --with- python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/python --enable- languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable- werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with- pkgversion='Gentoo 4.8.2-r1 p1.4-ssptest, pie-0.5.9-ssptest' --enable- libstdcxx-time --enable-shared --enable-threads=posix --enable- __cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib- list=m32,m64 --disable-altivec --disable-fixed-point --enable-targets=all --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --enable-lto --without-cloog Thread model: posix gcc version 4.8.2 (Gentoo 4.8.2-r1 p1.4-ssptest, pie-0.5.9-ssptest) }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8825 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler