Commit 3c6409b0 authored by hasufell's avatar hasufell Committed by Manuel Pégourié-Gonnard
Browse files

CMake: allow to build both shared and static at once

This allows for more fine-grained control. Possible combinations:
  * static off, shared on
  * static on, shared off
  * static on, shared on

The static library is always called "libpolarssl.a" and is only used
for linking of tests and internal programs if the shared lib is
not being built.

Default is: only build static lib.
parent 7c4a553b
option(USE_SHARED_POLARSSL_LIBRARY "Build PolarSSL as a shared library." OFF)
option(USE_STATIC_POLARSSL_LIBRARY "Build PolarSSL static library." ON)
option(USE_SHARED_POLARSSL_LIBRARY "Build PolarSSL shared library." OFF)
set(src
aes.c
......@@ -78,23 +79,38 @@ if(CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_C_FLAGS_CHECKFULL "${CMAKE_C_FLAGS_CHECK} -Wcast-qual")
endif(CMAKE_COMPILER_IS_GNUCC)
if(NOT USE_SHARED_POLARSSL_LIBRARY)
if (NOT USE_STATIC_POLARSSL_LIBRARY AND NOT USE_SHARED_POLARSSL_LIBRARY)
message(FATAL_ERROR "Need to choose static or shared polarssl build!")
endif(NOT USE_STATIC_POLARSSL_LIBRARY AND NOT USE_SHARED_POLARSSL_LIBRARY)
add_library(polarssl STATIC ${src})
if(USE_STATIC_POLARSSL_LIBRARY AND USE_SHARED_POLARSSL_LIBRARY)
# if we build both static an shared, then let
# tests and programs link to the shared lib target
set(polarssl_static_target "polarssl_static")
elseif(USE_STATIC_POLARSSL_LIBRARY)
set(polarssl_static_target "polarssl")
endif()
else(NOT USE_SHARED_POLARSSL_LIBRARY)
if(USE_STATIC_POLARSSL_LIBRARY)
add_library(${polarssl_static_target} STATIC ${src})
set_target_properties(${polarssl_static_target} PROPERTIES OUTPUT_NAME polarssl)
add_library(polarssl SHARED ${src})
set_target_properties(polarssl PROPERTIES VERSION 1.3.4 SOVERSION 5)
install(TARGETS ${polarssl_static_target}
DESTINATION ${LIB_INSTALL_DIR}
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
endif()
endif(NOT USE_SHARED_POLARSSL_LIBRARY)
if(USE_SHARED_POLARSSL_LIBRARY)
add_library(polarssl SHARED ${src})
set_target_properties(polarssl PROPERTIES VERSION 1.3.4 SOVERSION 5)
target_link_libraries(polarssl ${libs})
target_link_libraries(polarssl ${libs})
if(ZLIB_FOUND)
target_link_libraries(polarssl ${ZLIB_LIBRARIES})
endif(ZLIB_FOUND)
if(ZLIB_FOUND)
target_link_libraries(polarssl ${ZLIB_LIBRARIES})
endif(ZLIB_FOUND)
install(TARGETS polarssl
DESTINATION ${LIB_INSTALL_DIR}
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
install(TARGETS polarssl
DESTINATION ${LIB_INSTALL_DIR}
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
endif(USE_SHARED_POLARSSL_LIBRARY)
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