diff options
Diffstat (limited to 'src/CMakeLists.txt')
| -rw-r--r-- | src/CMakeLists.txt | 64 |
1 files changed, 38 insertions, 26 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 2c82d1f59..b03b96af9 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -3,11 +3,6 @@ IF(DEBUG_POOL) ENDIF() ADD_FEATURE_INFO(debugpool GIT_DEBUG_POOL "debug pool allocator") -# Add the features.h file as a dummy. This is required for Xcode -# to successfully build the libgit2 library when using only -# object libraries. -SET(LIBGIT2_OBJECTS "${CMAKE_CURRENT_BINARY_DIR}/git2/sys/features.h") - # This variable will contain the libraries we need to put into # libgit2.pc's Requires.private. That is, what we're linking to or # what someone who's statically linking us needs to link to. @@ -127,10 +122,6 @@ ELSE () PKG_CHECK_MODULES(CURL libcurl) ENDIF () - IF (NOT AMIGA AND (USE_HTTPS STREQUAL "OpenSSL" OR USE_HTTPS STREQUAL "ON")) - FIND_PACKAGE(OpenSSL QUIET) - ENDIF () - IF (CURL_FOUND) SET(GIT_CURL 1) LIST(APPEND LIBGIT2_INCLUDES ${CURL_INCLUDE_DIRS}) @@ -183,6 +174,8 @@ IF (USE_HTTPS) LIST(APPEND LIBGIT2_LIBS ${COREFOUNDATION_LIBRARIES} ${SECURITY_LIBRARIES}) LIST(APPEND LIBGIT2_PC_LIBS ${COREFOUNDATION_LDFLAGS} ${SECURITY_LDFLAGS}) ELSEIF (HTTPS_BACKEND STREQUAL "OpenSSL") + FIND_PACKAGE(OpenSSL) + IF (NOT OPENSSL_FOUND) MESSAGE(FATAL_ERROR "Asked for OpenSSL TLS backend, but it wasn't found") ENDIF() @@ -191,6 +184,7 @@ IF (USE_HTTPS) LIST(APPEND LIBGIT2_INCLUDES ${OPENSSL_INCLUDE_DIR}) LIST(APPEND LIBGIT2_LIBS ${OPENSSL_LIBRARIES}) LIST(APPEND LIBGIT2_PC_LIBS ${OPENSSL_LDFLAGS}) + LIST(APPEND LIBGIT2_PC_REQUIRES "openssl") ELSEIF (HTTPS_BACKEND STREQUAL "WinHTTP") # WinHTTP setup was handled in the WinHTTP-specific block above ELSE() @@ -204,34 +198,42 @@ ELSE() ENDIF() # Specify sha1 implementation -IF (USE_SHA1DC) - ADD_FEATURE_INFO(SHA ON "using SHA1DC") +IF(SHA1_BACKEND STREQUAL "OpenSSL") + IF(NOT OPENSSL_FOUND) + FIND_PACKAGE(OpenSSL) + IF(NOT OPENSSL_FOUND) + MESSAGE(FATAL_ERROR "Requested OpenSSL SHA1 backend, but OpenSSL could not be found") + ENDIF() + ENDIF() + + ADD_FEATURE_INFO(SHA ON "using OpenSSL") + SET(GIT_SHA1_OPENSSL 1) + IF(CMAKE_SYSTEM_NAME MATCHES "FreeBSD") + LIST(APPEND LIBGIT2_PC_LIBS "-lssl") + ELSE() + LIST(APPEND LIBGIT2_PC_REQUIRES "openssl") + ENDIF() +ELSEIF(SHA1_BACKEND STREQUAL "CollisionDetection") + ADD_FEATURE_INFO(SHA ON "using CollisionDetection") SET(GIT_SHA1_COLLISIONDETECT 1) ADD_DEFINITIONS(-DSHA1DC_NO_STANDARD_INCLUDES=1) ADD_DEFINITIONS(-DSHA1DC_CUSTOM_INCLUDE_SHA1_C=\"common.h\") ADD_DEFINITIONS(-DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C=\"common.h\") FILE(GLOB SRC_SHA1 hash/hash_collisiondetect.c hash/sha1dc/*) -ELSEIF (WIN32 AND NOT MINGW) - ADD_FEATURE_INFO(SHA ON "using SHA1_WIN32") +ELSEIF(SHA1_BACKEND STREQUAL "Generic") + ADD_FEATURE_INFO(SHA ON "using Generic") + FILE(GLOB SRC_SHA1 hash/hash_generic.c) +ELSEIF(SHA1_BACKEND STREQUAL "Win32") + ADD_FEATURE_INFO(SHA ON "using Win32") SET(GIT_SHA1_WIN32 1) FILE(GLOB SRC_SHA1 hash/hash_win32.c) -ELSEIF (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") +ELSEIF(SHA1_BACKEND STREQUAL "CommonCrypto") ADD_FEATURE_INFO(SHA ON "using CommonCrypto") SET(GIT_SHA1_COMMON_CRYPTO 1) -ELSEIF (OPENSSL_FOUND) - ADD_FEATURE_INFO(SHA ON "using OpenSSL") - SET(GIT_SHA1_OPENSSL 1) - IF (CMAKE_SYSTEM_NAME MATCHES "FreeBSD") - LIST(APPEND LIBGIT2_PC_LIBS "-lssl") - ELSE() - SET(LIBGIT2_PC_REQUIRES "${LIBGIT2_PC_REQUIRES} openssl") - ENDIF () ELSE() - ADD_FEATURE_INFO(SHA ON "using generic") - FILE(GLOB SRC_SHA1 hash/hash_generic.c) + MESSAGE(FATAL_ERROR "Asked for unknown SHA1 backend ${SHA1_BACKEND}") ENDIF() - # Include POSIX regex when it is required IF(WIN32 OR AMIGA OR CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)") ADD_SUBDIRECTORY("${libgit2_SOURCE_DIR}/deps/regex" "${libgit2_BINARY_DIR}/deps/regex") @@ -264,7 +266,7 @@ IF(NOT USE_BUNDLED_ZLIB) LIST(APPEND LIBGIT2_LIBS "z") LIST(APPEND LIBGIT2_PC_LIBS "-lz") ELSE() - SET(LIBGIT2_PC_REQUIRES "${LIBGIT2_PC_REQUIRES} zlib") + LIST(APPEND LIBGIT2_PC_REQUIRES "zlib") ENDIF() ADD_FEATURE_INFO(zlib ON "using system zlib") ELSE() @@ -404,6 +406,13 @@ SET(LIBGIT2_INCLUDES ${LIBGIT2_INCLUDES} PARENT_SCOPE) SET(LIBGIT2_LIBS ${LIBGIT2_LIBS} PARENT_SCOPE) SET(LIBGIT2_LIBDIRS ${LIBGIT2_LIBDIRS} PARENT_SCOPE) +IF(XCODE_VERSION) + # This is required for Xcode to actually link the libgit2 library + # when using only object libraries. + FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/dummy.c "") + LIST(APPEND LIBGIT2_OBJECTS ${CMAKE_CURRENT_BINARY_DIR}/dummy.c) +ENDIF() + # Compile and link libgit2 LINK_DIRECTORIES(${LIBGIT2_LIBDIRS}) ADD_LIBRARY(git2 ${WIN_RC} ${LIBGIT2_OBJECTS}) @@ -431,6 +440,9 @@ IF (SONAME) SET_TARGET_PROPERTIES(git2 PROPERTIES PREFIX "${LIBGIT2_PREFIX}") ENDIF() ENDIF() + +LIST(REMOVE_DUPLICATES LIBGIT2_PC_REQUIRES) +STRING(REPLACE ";" " " LIBGIT2_PC_REQUIRES "${LIBGIT2_PC_REQUIRES}") STRING(REPLACE ";" " " LIBGIT2_PC_LIBS "${LIBGIT2_PC_LIBS}") CONFIGURE_FILE(${libgit2_SOURCE_DIR}/libgit2.pc.in ${libgit2_BINARY_DIR}/libgit2.pc @ONLY) |