msvc)
# Check whether the current MSVC version needs the C99 converter.
# From MSVC 2013 (compiler major version 18) onwards, it does actually
- # support enough of C99 to build libav, but we still need to use
- # c99wrap for passing command line parameters with a space (for
- # avoiding msys path mangling/conversion issues). Default to the new
+ # support enough of C99 to build libav. Default to the new
# behaviour if the regexp was unable to match anything, since this
# successfully parses the version number of existing supported
# versions that require the converter (MSVC 2010 and 2012).
cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p')
if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then
- cc_default="c99wrap -noconv cl"
+ cc_default="cl"
else
cc_default="c99wrap cl"
fi
- ld_default="c99wrap link"
+ ld_default="link"
nm_default="dumpbin -symbols"
ar_default="lib"
target_os_default="win32"
+ # Use a relative path for TMPDIR. This makes sure all the
+ # ffconf temp files are written with a relative path, avoiding
+ # issues with msys/win32 path conversion for MSVC parameters
+ # such as -Fo<file> or -out:<file>.
+ TMPDIR=.
;;
icl)
- cc_default="c99wrap -noconv icl"
- ld_default="c99wrap xilink"
+ cc_default="icl"
+ ld_default="xilink"
nm_default="dumpbin -symbols"
ar_default="xilib"
target_os_default="win32"
+ TMPDIR=.
;;
gcov)
add_cflags -fprofile-arcs -ftest-coverage
_DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs'
_cflags_speed="-O2"
_cflags_size="-O1"
- # Nonstandard output options, to avoid msys path conversion issues.
- # Relies on wrapper to remap it.
if $_cc 2>&1 | grep -q Linker; then
- _ld_o='-out $@'
+ _ld_o='-out:$@'
else
_ld_o='-Fe$@'
fi
- _cc_o='-Fo $@'
- _cc_e='-P -Fi $@'
+ _cc_o='-Fo$@'
+ _cc_e='-P -Fi$@'
_flags_filter=msvc_flags
_ld_lib='lib%.a'
_ld_path='-libpath:'
# versions (tested) as well.
_cflags_speed="-O2"
_cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff
- # Nonstandard output options, to avoid msys path conversion issues.
- # Relies on wrapper to remap it.
if $_cc 2>&1 | grep -q Linker; then
- _ld_o='-out $@'
+ _ld_o='-out:$@'
else
_ld_o='-Fe$@'
fi
- _cc_o='-Fo $@'
+ _cc_o='-Fo$@'
_cc_e='-P'
_flags_filter=icl_flags
_ld_lib='lib%.a'