Merge pull request #689 from scunz/visibility-gcc

Use -fvisibility=hidden in GCC builds
This commit is contained in:
Vicent Martí 2012-05-14 10:50:20 -07:00
commit 546ca93993

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@ -69,7 +69,7 @@ IF (MSVC)
# Precompiled headers # Precompiled headers
ELSE () ELSE ()
SET(CMAKE_C_FLAGS "-O2 -g -D_GNU_SOURCE -Wall -Wextra -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wmissing-prototypes ${CMAKE_C_FLAGS}") SET(CMAKE_C_FLAGS "-O2 -g -D_GNU_SOURCE -fvisibility=hidden -Wall -Wextra -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wmissing-prototypes ${CMAKE_C_FLAGS}")
SET(CMAKE_C_FLAGS_DEBUG "-O0 -g") SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
IF (NOT MINGW) # MinGW always does PIC and complains if we tell it to IF (NOT MINGW) # MinGW always does PIC and complains if we tell it to
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC") SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")