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build stuff

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This commit is contained in:
Michael Davidsaver
2019-11-08 10:55:16 -08:00
parent 946e557960
commit 18a014335b
1 changed files with 16 additions and 2 deletions
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src/Makefile
+16 -2
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@@ -7,9 +7,23 @@ include $(TOP)/configure/CONFIG
USR_CPPFLAGS += -DPVXS_API_BUILDING
ifneq (,$(filter gcc clang,$(CMPLR_CLASS)))
# we explicitly mark dllimport/export anyway.
# So hide our internal symbols to speed up linking/loading on all targets.
USR_CFLAGS += -fvisibility=hidden
USR_CXXFLAGS += -fvisibility=hidden -fvisibility-inlines-hidden
# Compress debug information on ELF targets for ~25%-50% reduction in .so and .a file size
# (C++ debug info is Huuuge!)
#USR_CFLAGS_Linux += -gz=zlib
#USR_CXXFLAGS_Linux += -gz=zlib
#USR_LDFLAGS_Linux += -Wl,--compress-debug-sections=zlib
# fault on any undefined symbols (eg. from missing LIB_SYS_LIBS)
USR_LDFLAGS_Linux += -Wl,--no-undefined -Wl,--no-allow-shlib-undefined
USR_LDFLAGS_DEFAULT +=
USR_LDFLAGS += -Wl,--no-undefined -Wl,--no-allow-shlib-undefined
endif
EXPANDVARS += PVXS_MAJOR_VERSION
EXPANDVARS += PVXS_MINOR_VERSION