| author | Loren Merritt <lorenm@u.washington.edu> | 2013-09-12 18:06:23 (GMT) |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2013-10-07 10:20:15 (GMT) |
| commit | e52567c2954f627d420b30f75f71af2f2e4afe80 (patch) | |
| tree | 83edab8449b05a288229c18f8c534d2c40defea2 | |
| parent | 25cb0c1a1e66edacc1667acf6818f524c0997f10 (diff) | |
| download | ffmpeg-e52567c2954f627d420b30f75f71af2f2e4afe80.zip ffmpeg-e52567c2954f627d420b30f75f71af2f2e4afe80.tar.gz ffmpeg-e52567c2954f627d420b30f75f71af2f2e4afe80.tar.bz2 | |
build: Strip spurious labels
The implementation of 25cb0c1a involves lots of spurious labels.
The effect of keeping those labels around is making debugging harder.
Those labels are meaningless, and complicate the disassembly. Also,
gdb can't tell the difference between them and function entry points.
This new strip command is irrelevant to any usage of Libav that would
have used the old fully stripped version, because the old one was for
non-debug use.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| -rwxr-xr-x | configure | 3 | ||||
| -rw-r--r-- | library.mak | 1 |
2 files changed, 4 insertions, 0 deletions
@@ -1974,6 +1974,7 @@ nm_default="nm -g" objformat="elf" pkg_config_default=pkg-config ranlib="ranlib" +strip="strip" yasmexe="yasm" nogas=":" @@ -2232,6 +2233,7 @@ cc_default="${cross_prefix}${cc_default}" nm_default="${cross_prefix}${nm_default}" pkg_config_default="${cross_prefix}${pkg_config_default}" ranlib="${cross_prefix}${ranlib}" +strip="${cross_prefix}${strip}" sysinclude_default="${sysroot}/usr/include" @@ -4166,6 +4168,7 @@ AR=$ar ARFLAGS=$arflags AR_O=$ar_o RANLIB=$ranlib +STRIP=$strip LN_S=$ln_s CPPFLAGS=$CPPFLAGS CFLAGS=$CFLAGS diff --git a/library.mak b/library.mak index 88d33dc..58f6360 100644 --- a/library.mak +++ b/library.mak @@ -25,6 +25,7 @@ $(SUBDIR)%-test.i: $(SUBDIR)%.c $(SUBDIR)x86/%.o: $(SUBDIR)x86/%.asm $(DEPYASM) $(YASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.o=.d) $(YASM) $(YASMFLAGS) -I $(<D)/ -o $@ $< + -@ $(if $(STRIP), $(STRIP) -wN '..@*' $@) LIBOBJS := $(OBJS) $(SUBDIR)%.h.o $(TESTOBJS) $(LIBOBJS) $(LIBOBJS:.o=.i): CPPFLAGS += -DHAVE_AV_CONFIG_H |