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[Bug target/39694] -print-file-name doesn't work on mingw in 100%.
- From: "pluto at agmk dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Aug 2010 13:45:14 -0000
- Subject: [Bug target/39694] -print-file-name doesn't work on mingw in 100%.
- References: <bug-39694-7667@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from pluto at agmk dot net 2010-08-31 13:45 -------
no, it still doesn't work with 4.5.2 on linux hosted cross compiler.
gcc finds libgcc_s pretty well during linking:
%
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/bin/i686-pc-mingw32-gcc
t.c -shared-libgcc -Wl,--verbose|egrep 'libgcc.*succeeded'|sort|uniq
attempt to open
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/libgcc.a
succeeded
attempt to open
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/libgcc_s.a
succeeded
but -print-file-name=libgcc_s.a doesn't work.
maybe it's related to cygwin vs. linux compiler hosting?
%
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/bin/i686-pc-mingw32-g++
-v
Using built-in specs.
COLLECT_GCC=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/bin/i686-pc-mingw32-g++
COLLECT_LTO_WRAPPER=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/lto-wrapper
Target: i686-pc-mingw32
Configured with: ../configure --target=i686-pc-mingw32 --with-arch=i686
--prefix=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc
--with-sysroot=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc
--libdir=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib
--libexecdir=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib
--with-slibdir=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib
--with-gmp-include=/home/pawels/toolchain/trunk/gcc-math-runtime/include
--with-gmp-lib=/home/pawels/toolchain/trunk/gcc-math-runtime/lib
--with-mpfr-include=/home/pawels/toolchain/trunk/gcc-math-runtime/include
--with-mpfr-lib=/home/pawels/toolchain/trunk/gcc-math-runtime/lib
--with-mpc-include=/home/pawels/toolchain/trunk/gcc-math-runtime/include
--with-mpc-lib=/home/pawels/toolchain/trunk/gcc-math-runtime/lib
--disable-multilib --disable-nls --disable-libgomp --disable-libmudflap
--disable-libssp --enable-tls --enable-libstdcxx-allocator=mt
--disable-libstdcxx-pch --disable-lto --disable-plugin --enable-c99
--enable-long-long --disable-win32-registry --enable-threads=win32
--disable-sjlj-exceptions --enable-shared --enable-fully-dynamic-string
--enable-__cxa_atexit --enable-languages=c,c++ --enable-checking=release
--disable-symvers --with-long-double-128 --disable-cld --disable-bootstrap
Thread model: win32
gcc version 4.5.2 20100813 (prerelease) (GCC)
%
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/bin/i686-pc-mingw32-g++
-print-file-name=libgcc_s.a
libgcc_s.a
%
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/bin/i686-pc-mingw32-g++
-print-file-name=libgcc.a
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/libgcc.a
%
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/bin/i686-pc-mingw32-g++
-print-search-dirs
install:
/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/
programs:
=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/../../../../i686-pc-mingw32/bin/i686-pc-mingw32/4.5.2/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/../../../../i686-pc-mingw32/bin/
libraries:
=/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/../../../../i686-pc-mingw32/lib/i686-pc-mingw32/4.5.2/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/lib/gcc/i686-pc-mingw32/4.5.2/../../../../i686-pc-mingw32/lib/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/mingw/lib/i686-pc-mingw32/4.5.2/:/local/devel/toolchain45/i686-pc-mingw32.host64.mt_alloc/mingw/lib/
--
pluto at agmk dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail|4.4.0 |4.4.0 4.5.0
Known to work|4.5.0 4.6.0 |
Summary|[4.4 only] -print-file-name |-print-file-name doesn't
|doesn't work on mingw in |work on mingw in 100%.
|100%. |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39694