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Makefile.vc: add gif2webp target

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gif2webp.exe is excluded from 'all' as libgif requires C99 support which
is only available from VS2013 onward. additional include paths/libraries
can be added with CL=/I... + LINK=... for this target.

Change-Id: If9f6be1c4029f486a9d6cdc0e862376cbd1e1be0
This commit is contained in:
James Zern 2015-01-09 20:26:46 -08:00
parent 0f54f1ec5f
commit c4e63f99f9
1 changed files with 10 additions and 0 deletions
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10
Makefile.vc
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@ -142,6 +142,7 @@ CFGSET = TRUE
!MESSAGE . features enabled.
!MESSAGE - (empty) - build libwebp-based targets for CFG
!MESSAGE - all - build (de)mux-based targets for CFG
!MESSAGE - gif2webp - requires libgif & >= VS2013
!MESSAGE
!MESSAGE RTLIBCFG controls the runtime library linkage - 'static' or 'dynamic'.
!MESSAGE 'legacy' will produce a Windows 2000 compatible library.
@ -281,8 +282,14 @@ EXTRA_EXAMPLES = $(DIRBIN)\vwebp.exe $(DIRBIN)\webpmux.exe
ex: $(OUT_LIBS) $(OUT_EXAMPLES)
all: ex $(EXTRA_EXAMPLES)
# NB: gif2webp.exe is excluded from 'all' as libgif requires C99 support which
# is only available from VS2013 onward.
gif2webp: $(DIRBIN)\gif2webp.exe
$(DIRBIN)\cwebp.exe: $(DIROBJ)\examples\cwebp.obj $(EX_FORMAT_DEC_OBJS)
$(DIRBIN)\dwebp.exe: $(DIROBJ)\examples\dwebp.obj
$(DIRBIN)\gif2webp.exe: $(DIROBJ)\examples\gif2webp.obj $(EX_UTIL_OBJS)
$(DIRBIN)\gif2webp.exe: $(LIBWEBPMUX) $(LIBWEBP)
$(DIRBIN)\vwebp.exe: $(DIROBJ)\examples\vwebp.obj
$(DIRBIN)\vwebp.exe: $(EX_UTIL_OBJS) $(LIBWEBPDEMUX) $(LIBWEBP)
$(DIRBIN)\webpmux.exe: $(DIROBJ)\examples\webpmux.obj $(LIBWEBPMUX)
@ -350,6 +357,9 @@ $(DIROBJ)\$(DLLC): $(DIROBJ)\$(DLLINC)
$(DIROBJ)\dsp\enc_avx2.obj: src\dsp\enc_avx2.c
$(CC) $(CFLAGS) $(AVX2_FLAGS) /Fd$(LIBWEBP_PDBNAME) /Fo$(DIROBJ)\dsp\ \
src\dsp\$(@B).c
$(DIROBJ)\examples\gif2webp.obj: examples\gif2webp.c
$(CC) $(CFLAGS) /DWEBP_HAVE_GIF /Fd$(LIBWEBP_PDBNAME) \
/Fo$(DIROBJ)\examples\ examples\$(@B).c
# Batch rules
{examples}.c{$(DIROBJ)\examples}.obj::
$(CC) $(CFLAGS) /Fd$(DIROBJ)\examples\ /Fo$(DIROBJ)\examples\ $<