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Disable linking against system libs

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Disable ObjC++ EH support (missing symbols - to be fixed later)
This commit is contained in:
Luboš Doležel 2015-10-19 13:57:43 +02:00 committed by Lubos Dolezel
parent 77635c0737
commit 83b00d37b3
1 changed files with 32 additions and 30 deletions
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62
CMakeLists.txt
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@ -11,6 +11,7 @@ set(CMAKE_C_FLAGS "-std=gnu99 ${CMAKE_C_FLAGS}")
# Darling: extras
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -nostdinc")
set(CMAKE_SHARED_LINKER_FLAGS "-nostdlib")
set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "")
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../libcxxabi/include)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../libc/locale)
@ -245,7 +246,7 @@ set(FORCE_LIBOBJCXX false CACHE BOOL
#endif (ENABLE_OBJCXX)
# Darling: always use libcxxabi included in Darling
set(libobjc_CXX_SRCS ${libobjcxx_CXX_SRCS})
# set(libobjc_CXX_SRCS ${libobjcxx_CXX_SRCS})
set(CXX_RUNTIME "cxxabi_shared")
# Currently, we actually need pthreads, but we should use the platform's native
@ -302,43 +303,44 @@ endif ()
#
# Installation
#
# Darling: avoid GNUstep detection
find_program(GNUSTEP_CONFIG gnustep-config)
if (GNUSTEP_CONFIG)
EXEC_PROGRAM(gnustep-config
ARGS "--installation-domain-for=libobjc2"
OUTPUT_VARIABLE DEFAULT_INSTALL_TYPE)
endif ()
#find_program(GNUSTEP_CONFIG gnustep-config)
#if (GNUSTEP_CONFIG)
# EXEC_PROGRAM(gnustep-config
# ARGS "--installation-domain-for=libobjc2"
# OUTPUT_VARIABLE DEFAULT_INSTALL_TYPE)
#endif ()
# If we have GNUstep environment variables, then default to installing in the
# GNUstep local environment.
if (DEFAULT_INSTALL_TYPE)
else ()
set(DEFAULT_INSTALL_TYPE "NONE")
endif ()
#if (DEFAULT_INSTALL_TYPE)
#else ()
# set(DEFAULT_INSTALL_TYPE "NONE")
#endif ()
if (NOT CMAKE_INSTALL_LIBDIR)
set(CMAKE_INSTALL_LIBDIR lib)
endif ()
#if (NOT CMAKE_INSTALL_LIBDIR)
# set(CMAKE_INSTALL_LIBDIR lib)
#endif ()
set(GNUSTEP_INSTALL_TYPE ${DEFAULT_INSTALL_TYPE} CACHE STRING
"GNUstep installation type. Options are NONE, SYSTEM, NETWORK or LOCAL.")
if (${GNUSTEP_INSTALL_TYPE} STREQUAL "NONE")
SET(LIB_INSTALL_PATH "${CMAKE_INSTALL_LIBDIR}" CACHE STRING
"Subdirectory of the root prefix where libraries are installed.")
SET(HEADER_INSTALL_PATH "include")
else ()
EXEC_PROGRAM(gnustep-config
ARGS "--variable=GNUSTEP_${GNUSTEP_INSTALL_TYPE}_LIBRARIES"
OUTPUT_VARIABLE LIB_INSTALL_PATH)
EXEC_PROGRAM(gnustep-config
ARGS "--variable=GNUSTEP_${GNUSTEP_INSTALL_TYPE}_HEADERS"
OUTPUT_VARIABLE HEADER_INSTALL_PATH)
endif ()
message(STATUS "GNUstep install type set to ${GNUSTEP_INSTALL_TYPE}")
#set(GNUSTEP_INSTALL_TYPE ${DEFAULT_INSTALL_TYPE} CACHE STRING
# "GNUstep installation type. Options are NONE, SYSTEM, NETWORK or LOCAL.")
#if (${GNUSTEP_INSTALL_TYPE} STREQUAL "NONE")
# SET(LIB_INSTALL_PATH "${CMAKE_INSTALL_LIBDIR}" CACHE STRING
# "Subdirectory of the root prefix where libraries are installed.")
# SET(HEADER_INSTALL_PATH "include")
#else ()
# EXEC_PROGRAM(gnustep-config
# ARGS "--variable=GNUSTEP_${GNUSTEP_INSTALL_TYPE}_LIBRARIES"
# OUTPUT_VARIABLE LIB_INSTALL_PATH)
# EXEC_PROGRAM(gnustep-config
# ARGS "--variable=GNUSTEP_${GNUSTEP_INSTALL_TYPE}_HEADERS"
# OUTPUT_VARIABLE HEADER_INSTALL_PATH)
#endif ()
#message(STATUS "GNUstep install type set to ${GNUSTEP_INSTALL_TYPE}")
set(GNUSTEP_INSTALL_TYPE "NONE")
# Darling: avoid installing anything (for now!)
#install(TARGETS ${INSTALL_TARGETS}