https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89066
Bug ID: 89066
Summary: After creating valid paths, the \ in source directory
are / which creates "No such file or directory"
Product: gcc
Version: 8.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: icypawn at aol dot com
Target Milestone: ---
In my direcory:
N:\nesys\asm6\src
after typing:
gcc -v -save-temps good.c -o good > ok.txt 2>&1
ok.txt reads:
Using built-in specs.
COLLECT_GCC=gcc
Target: i686-w64-mingw32
Configured with: ../../../src/gcc-8.1.0/configure --host=i686-w64-mingw32
--build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/mingw32
--with-sysroot=/c/mingw810/i686-810-win32-sjlj-rt_v6-rev0/mingw32
--enable-shared --enable-static --enable-targets=all --enable-multilib
--enable-languages=c,c++,fortran,lto --enable-libstdcxx-time=yes
--enable-threads=win32 --enable-libgomp --enable-libatomic --enable-lto
--enable-graphite --enable-checking=release --enable-fully-dynamic-string
--enable-version-specific-runtime-libs --enable-sjlj-exceptions
--disable-libstdcxx-pch --disable-libstdcxx-debug --enable-bootstrap
--disable-rpath --disable-win32-registry --disable-nls --disable-werror
--disable-symvers --with-gnu-as --with-gnu-ld --with-arch-32=i686
--with-arch-64=nocona --with-tune-32=generic --with-tune-64=core2
--with-libiconv --with-system-zlib
--with-gmp=/c/mingw810/prerequisites/i686-w64-mingw32-static
--with-mpfr=/c/mingw810/prerequisites/i686-w64-mingw32-static
--with-mpc=/c/mingw810/prerequisites/i686-w64-mingw32-static
--with-isl=/c/mingw810/prerequisites/i686-w64-mingw32-static
--with-pkgversion='i686-win32-sjlj-rev0, Built by MinGW-W64 project'
--with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe
-fno-ident -I/c/mingw810/i686-810-win32-sjlj-rt_v6-rev0/mingw32/opt/include
-I/c/mingw810/prerequisites/i686-zlib-static/include
-I/c/mingw810/prerequisites/i686-w64-mingw32-static/include' CXXFLAGS='-O2
-pipe -fno-ident
-I/c/mingw810/i686-810-win32-sjlj-rt_v6-rev0/mingw32/opt/include
-I/c/mingw810/prerequisites/i686-zlib-static/include
-I/c/mingw810/prerequisites/i686-w64-mingw32-static/include' CPPFLAGS='
-I/c/mingw810/i686-810-win32-sjlj-rt_v6-rev0/mingw32/opt/include
-I/c/mingw810/prerequisites/i686-zlib-static/include
-I/c/mingw810/prerequisites/i686-w64-mingw32-static/include' LDFLAGS='-pipe
-fno-ident -L/c/mingw810/i686-810-win32-sjlj-rt_v6-rev0/mingw32/opt/lib
-L/c/mingw810/prerequisites/i686-zlib-static/lib
-L/c/mingw810/prerequisites/i686-w64-mingw32-static/lib
-Wl,--large-address-aware'
Thread model: win32
gcc version 8.1.0 (i686-win32-sjlj-rev0, Built by MinGW-W64 project)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-o' 'good.exe' '-mtune=generic'
'-march=i686'
cc1 -E -quiet -v -iprefix N:/nesys/asm6/src/../lib/gcc/i686-w64-mingw32/8.1.0/
-U_REENTRANT good.c -mtune=generic -march=i686 -fpch-preprocess -o good.i
gcc: error: CreateProcess: No such file or directory
*eof
And so I think this happens because the second to last line beginning with
"cc1" has the directory after -iprefix "N:/nesys/asm6/src/.." and in cmd the
directories have to use \. I noticed this after looking though someone else's
post in a forum citing output from a "gcc -v" line. Their text had "-iprefix
c:\mingw.4.7.2\bin\../lib/gcc/i686-pc-mingw32/4.7.2/" and my slashes from my -v
response, in the source directory, are backwards... so I think it's a bug.
Sorry, if this isn't a bug.
Matthew
p.s. The -save-temps didn't return a *.i* file; I think that's because good.c
is 0kb or empty. I received the exact same -v response when using my source
file and didn't think this "bug" has anything to do with the gcc compiler
compiling... so I substituted my empty good.c. Hope that's ok. :)
