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Merge pull request #2303 from HaiboZhu/Sync_Debug_symbols_for_1.5.2

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Sync debug symbols related commits into 1.5.2
This commit is contained in:
HaiboZhu 2015-12-09 14:29:03 +08:00
commit 01d9132430
2 changed files with 22 additions and 0 deletions
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21
Makefile
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@ -52,6 +52,10 @@ endif
ifeq ($(BUILDTYPE), Release) ifeq ($(BUILDTYPE), Release)
CFLAGS += $(CFLAGS_OPT) CFLAGS += $(CFLAGS_OPT)
USE_ASM = Yes USE_ASM = Yes
ifeq ($(DEBUGSYMBOLS), True)
CFLAGS += -g
CXXFLAGS += -g
endif
else else
CFLAGS += $(CFLAGS_DEBUG) CFLAGS += $(CFLAGS_DEBUG)
USE_ASM = No USE_ASM = No
@ -62,6 +66,11 @@ CFLAGS += -fsanitize=address
LDFLAGS += -fsanitize=address LDFLAGS += -fsanitize=address
endif endif
STRIP_FLAGS := -S
ifeq (linux, $((OS)))
STRIP_FLAGS := -g
endif
# Make sure the all target is the first one # Make sure the all target is the first one
all: libraries binaries all: libraries binaries
@ -216,10 +225,16 @@ LIBRARIES += $(LIBPREFIX)$(PROJECT_NAME).$(LIBSUFFIX) $(LIBPREFIX)$(PROJECT_NAME
$(LIBPREFIX)$(PROJECT_NAME).$(LIBSUFFIX): $(ENCODER_OBJS) $(DECODER_OBJS) $(PROCESSING_OBJS) $(COMMON_OBJS) $(LIBPREFIX)$(PROJECT_NAME).$(LIBSUFFIX): $(ENCODER_OBJS) $(DECODER_OBJS) $(PROCESSING_OBJS) $(COMMON_OBJS)
$(QUIET)rm -f $@ $(QUIET)rm -f $@
$(QUIET_AR)$(AR) $(AR_OPTS) $+ $(QUIET_AR)$(AR) $(AR_OPTS) $+
ifeq (True, $(DEBUGSYMBOLS))
strip $(STRIP_FLAGS) $@ -o $(LIBPREFIX)$(PROJECT_NAME)_stripped.$(LIBSUFFIX)
endif
$(LIBPREFIX)$(PROJECT_NAME).$(SHAREDLIBSUFFIXVER): $(ENCODER_OBJS) $(DECODER_OBJS) $(PROCESSING_OBJS) $(COMMON_OBJS) $(LIBPREFIX)$(PROJECT_NAME).$(SHAREDLIBSUFFIXVER): $(ENCODER_OBJS) $(DECODER_OBJS) $(PROCESSING_OBJS) $(COMMON_OBJS)
$(QUIET)rm -f $@ $(QUIET)rm -f $@
$(QUIET_CXX)$(CXX) $(SHARED) $(CXX_LINK_O) $+ $(LDFLAGS) $(SHLDFLAGS) $(QUIET_CXX)$(CXX) $(SHARED) $(CXX_LINK_O) $+ $(LDFLAGS) $(SHLDFLAGS)
ifeq (True, $(DEBUGSYMBOLS))
strip $(STRIP_FLAGS) $@ -o $(LIBPREFIX)$(PROJECT_NAME)_stripped.$(SHAREDLIBSUFFIXVER)
endif
ifneq ($(SHAREDLIBSUFFIXVER),$(SHAREDLIBSUFFIX)) ifneq ($(SHAREDLIBSUFFIXVER),$(SHAREDLIBSUFFIX))
$(LIBPREFIX)$(PROJECT_NAME).$(SHAREDLIBSUFFIX): $(LIBPREFIX)$(PROJECT_NAME).$(SHAREDLIBSUFFIXVER) $(LIBPREFIX)$(PROJECT_NAME).$(SHAREDLIBSUFFIX): $(LIBPREFIX)$(PROJECT_NAME).$(SHAREDLIBSUFFIXVER)
@ -241,10 +256,16 @@ echo-plugin-name:
$(LIBPREFIX)$(MODULE_NAME).$(SHAREDLIBSUFFIXVER): $(MODULE_OBJS) $(ENCODER_OBJS) $(DECODER_OBJS) $(PROCESSING_OBJS) $(COMMON_OBJS) $(LIBPREFIX)$(MODULE_NAME).$(SHAREDLIBSUFFIXVER): $(MODULE_OBJS) $(ENCODER_OBJS) $(DECODER_OBJS) $(PROCESSING_OBJS) $(COMMON_OBJS)
$(QUIET)rm -f $@ $(QUIET)rm -f $@
$(QUIET_CXX)$(CXX) $(SHARED) $(CXX_LINK_O) $+ $(LDFLAGS) $(SHLDFLAGS) $(MODULE_LDFLAGS) $(QUIET_CXX)$(CXX) $(SHARED) $(CXX_LINK_O) $+ $(LDFLAGS) $(SHLDFLAGS) $(MODULE_LDFLAGS)
ifeq (True, $(DEBUGSYMBOLS))
strip $(STRIP_FLAGS) $@ -o $(LIBPREFIX)$(MODULE_NAME)_stripped.$(SHAREDLIBSUFFIXVER)
endif
ifneq ($(SHAREDLIBSUFFIXVER),$(SHAREDLIBSUFFIX)) ifneq ($(SHAREDLIBSUFFIXVER),$(SHAREDLIBSUFFIX))
$(MODULE): $(LIBPREFIX)$(MODULE_NAME).$(SHAREDLIBSUFFIXVER) $(MODULE): $(LIBPREFIX)$(MODULE_NAME).$(SHAREDLIBSUFFIXVER)
$(QUIET)ln -sfn $+ $@ $(QUIET)ln -sfn $+ $@
ifeq (True, $(DEBUGSYMBOLS))
$(QUIET)ln -sfn $(LIBPREFIX)$(MODULE_NAME)_stripped.$(SHAREDLIBSUFFIXVER) $(LIBPREFIX)$(MODULE_NAME)_stripped.$(SHAREDLIBSUFFIX)
endif
endif endif
$(PROJECT_NAME).pc: $(PROJECT_NAME).pc.in $(PROJECT_NAME).pc: $(PROJECT_NAME).pc.in

1
README.md
View File

@ -129,6 +129,7 @@ From the main project directory:
- `make ARCH=i386` for x86 32bit builds - `make ARCH=i386` for x86 32bit builds
- `make ARCH=x86_64` for x86 64bit builds - `make ARCH=x86_64` for x86 64bit builds
- `make V=No` for a silent build (not showing the actual compiler commands) - `make V=No` for a silent build (not showing the actual compiler commands)
- `make DEBUGSYMBOLS=True` for two libraries, one is normal libraries, another one is removed the debugging symbol table entries (those created by the -g option )
The command line programs `h264enc` and `h264dec` will appear in the main project directory. The command line programs `h264enc` and `h264dec` will appear in the main project directory.