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Allow unusual ways of specifying compiler output file

Some compilers do not use the typical -c -o foo.o style.
This allows compiler-specific equivalents to be set by the
configure script.

Originally committed as revision 19409 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2009-07-12 13:29:46 +00:00
parent 50567afa5a
commit 7e6c86e65d
2 changed files with 4 additions and 1 deletions

View File

@ -21,7 +21,7 @@ ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
CPPFLAGS += -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH) CPPFLAGS += -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH)
%.o: %.c %.o: %.c
$(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $< $(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c $(CC_O) $<
%.o: %.S %.o: %.S
$(AS) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $< $(AS) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<

3
configure vendored
View File

@ -1263,6 +1263,8 @@ SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
CC_O='-o $@'
host_cflags='-O3 -g -Wall' host_cflags='-O3 -g -Wall'
host_libs='-lm' host_libs='-lm'
@ -2493,6 +2495,7 @@ enabled stripping &&
echo "CPPFLAGS?=$CPPFLAGS" >> config.mak echo "CPPFLAGS?=$CPPFLAGS" >> config.mak
echo "CFLAGS=$CFLAGS" >> config.mak echo "CFLAGS=$CFLAGS" >> config.mak
echo "CC_O=$CC_O" >> config.mak
echo "LDFLAGS=$LDFLAGS" >> config.mak echo "LDFLAGS=$LDFLAGS" >> config.mak
echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
echo "SHFLAGS=$SHFLAGS" >> config.mak echo "SHFLAGS=$SHFLAGS" >> config.mak