diff options
Diffstat (limited to 'archivers/libarchive/files/CMakeLists.txt')
| -rw-r--r-- | archivers/libarchive/files/CMakeLists.txt | 93 |
1 files changed, 79 insertions, 14 deletions
diff --git a/archivers/libarchive/files/CMakeLists.txt b/archivers/libarchive/files/CMakeLists.txt index 80871bc941c..4fd93d04802 100644 --- a/archivers/libarchive/files/CMakeLists.txt +++ b/archivers/libarchive/files/CMakeLists.txt @@ -1,5 +1,8 @@ # CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12 FATAL_ERROR) +if(POLICY CMP0074) + cmake_policy(SET CMP0074 NEW) #3.12.0 `find_package()`` uses ``<PackageName>_ROOT`` variables. +endif() # PROJECT(libarchive C) # @@ -84,6 +87,11 @@ SET(CMAKE_REQUIRED_DEFINITIONS) SET(CMAKE_REQUIRED_INCLUDES) SET(CMAKE_REQUIRED_LIBRARIES) SET(CMAKE_REQUIRED_FLAGS) +if (CMAKE_BUILD_TYPE STREQUAL "Debug") + OPTION(ENABLE_WERROR "Treat warnings as errors - default is ON for Debug, OFF otherwise." ON) +else () + OPTION(ENABLE_WERROR "Treat warnings as errors - default is ON for Debug, OFF otherwise." OFF) +endif () # Especially for early development, we want to be a little # aggressive about diagnosing build problems; this can get @@ -93,10 +101,12 @@ IF (CMAKE_C_COMPILER_ID MATCHES "^GNU$") ################################################################# # Set compile flags for all build types. SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wformat -Wformat-security") + if (ENABLE_WERROR) + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror") + endif () ################################################################# # Set compile flags for debug build. # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug" - SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wextra") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wunused") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshadow") @@ -108,11 +118,13 @@ IF (CMAKE_C_COMPILER_ID MATCHES "^Clang$") ################################################################# # Set compile flags for all build types. SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wformat -Wformat-security") + if (ENABLE_WERROR) + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror") + endif () ################################################################# # Set compile flags for debug build. # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug" SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g") - SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wextra") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wunused") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshadow") @@ -125,15 +137,21 @@ IF (CMAKE_C_COMPILER_ID MATCHES "^XL$") ################################################################# # Set compile flags for all build types. SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qflag=e:e -qformat=sec") + if (ENABLE_WERROR) + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -qhalt=w") + endif () ################################################################# # Set compile flags for debug build. # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug" SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g") - SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qhalt=w") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qflag=w:w") SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -qinfo=pro:use") ENDIF(CMAKE_C_COMPILER_ID MATCHES "^XL$") IF (MSVC) + if (ENABLE_WERROR) + # /WX option is the same as gcc's -Werror option. + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX") + endif () ################################################################# # Set compile flags for debug build. # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug" @@ -165,8 +183,6 @@ IF (MSVC) # Enable level 4 C4706: The test value in a conditional expression was the # result of an assignment. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4706") - # /WX option is the same as gcc's -Werror option. - SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /WX") # /Oi option enables built-in functions. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Oi") ################################################################# @@ -179,9 +195,11 @@ include(CTest) OPTION(ENABLE_NETTLE "Enable use of Nettle" ON) OPTION(ENABLE_OPENSSL "Enable use of OpenSSL" ON) +OPTION(ENABLE_LIBB2 "Enable the use of the system LIBB2 library if found" ON) OPTION(ENABLE_LZ4 "Enable the use of the system LZ4 library if found" ON) OPTION(ENABLE_LZO "Enable the use of the system LZO library if found" OFF) OPTION(ENABLE_LZMA "Enable the use of the system LZMA library if found" ON) +OPTION(ENABLE_ZSTD "Enable the use of the system zstd library if found" ON) OPTION(ENABLE_ZLIB "Enable the use of the system ZLIB library if found" ON) OPTION(ENABLE_BZip2 "Enable the use of the system BZip2 library if found" ON) @@ -457,12 +475,13 @@ MARK_AS_ADVANCED(CLEAR BZIP2_LIBRARIES) IF(ENABLE_LZMA) FIND_PACKAGE(LibLZMA) ELSE() - SET(LIBZMA_FOUND FALSE) # Override cached value + SET(LIBLZMA_FOUND FALSE) # Override cached value ENDIF() IF(LIBLZMA_FOUND) SET(HAVE_LIBLZMA 1) SET(HAVE_LZMA_H 1) + CMAKE_PUSH_CHECK_STATE() SET(CMAKE_REQUIRED_INCLUDES ${LIBLZMA_INCLUDE_DIR}) SET(CMAKE_REQUIRED_LIBRARIES ${LIBLZMA_LIBRARIES}) INCLUDE_DIRECTORIES(${LIBLZMA_INCLUDE_DIRS}) @@ -476,9 +495,13 @@ IF(LIBLZMA_FOUND) IF(NOT WITHOUT_LZMA_API_STATIC AND LZMA_API_STATIC) ADD_DEFINITIONS(-DLZMA_API_STATIC) ENDIF(NOT WITHOUT_LZMA_API_STATIC AND LZMA_API_STATIC) + CMAKE_POP_CHECK_STATE() ELSE(LIBLZMA_FOUND) # LZMA not found and will not be used. ENDIF(LIBLZMA_FOUND) +MARK_AS_ADVANCED(CLEAR LIBLZMA_INCLUDE_DIR) +MARK_AS_ADVANCED(CLEAR LIBLZMA_LIBRARY) + # # Find LZO2 # @@ -508,6 +531,35 @@ ENDIF(LZO2_FOUND) MARK_AS_ADVANCED(CLEAR LZO2_INCLUDE_DIR) MARK_AS_ADVANCED(CLEAR LZO2_LIBRARY) # +# Find libb2 +# +IF(ENABLE_LIBB2) + IF (LIBB2_INCLUDE_DIR) + # Already in cache, be silent + SET(LIBB2_FIND_QUIETLY TRUE) + ENDIF (LIBB2_INCLUDE_DIR) + + FIND_PATH(LIBB2_INCLUDE_DIR blake2.h) + FIND_LIBRARY(LIBB2_LIBRARY NAMES b2 libb2) + INCLUDE(FindPackageHandleStandardArgs) + FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBB2 DEFAULT_MSG LIBB2_LIBRARY LIBB2_INCLUDE_DIR) +ELSE(ENABLE_LIBB2) + SET(LIBB2_FOUND FALSE) # Override cached value +ENDIF(ENABLE_LIBB2) +IF(LIBB2_FOUND) + SET(HAVE_LIBB2 1) + SET(HAVE_BLAKE2_H 1) + SET(ARCHIVE_BLAKE2 FALSE) + LIST(APPEND ADDITIONAL_LIBS ${LIBB2_LIBRARY}) + CMAKE_PUSH_CHECK_STATE() + SET(CMAKE_REQUIRED_LIBRARIES ${LIBB2_LIBRARY}) + SET(CMAKE_REQUIRED_INCLUDES ${LIBB2_INCLUDE_DIR}) + CHECK_FUNCTION_EXISTS(blake2sp_init HAVE_LIBB2) + CMAKE_POP_CHECK_STATE() +ELSE(LIBB2_FOUND) + SET(ARCHIVE_BLAKE2 TRUE) +ENDIF(LIBB2_FOUND) +# # Find LZ4 # IF(ENABLE_LZ4) @@ -541,29 +593,36 @@ MARK_AS_ADVANCED(CLEAR LZ4_LIBRARY) # # Find Zstd # -IF (ZSTD_INCLUDE_DIR) - # Already in cache, be silent - SET(ZSTD_FIND_QUIETLY TRUE) -ENDIF (ZSTD_INCLUDE_DIR) +IF(ENABLE_ZSTD) + IF (ZSTD_INCLUDE_DIR) + # Already in cache, be silent + SET(ZSTD_FIND_QUIETLY TRUE) + ENDIF (ZSTD_INCLUDE_DIR) -FIND_PATH(ZSTD_INCLUDE_DIR zstd.h) -FIND_LIBRARY(ZSTD_LIBRARY NAMES zstd libzstd) -INCLUDE(FindPackageHandleStandardArgs) -FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZSTD DEFAULT_MSG ZSTD_LIBRARY ZSTD_INCLUDE_DIR) + FIND_PATH(ZSTD_INCLUDE_DIR zstd.h) + FIND_LIBRARY(ZSTD_LIBRARY NAMES zstd libzstd) + INCLUDE(FindPackageHandleStandardArgs) + FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZSTD DEFAULT_MSG ZSTD_LIBRARY ZSTD_INCLUDE_DIR) +ELSE(ENABLE_ZSTD) + SET(ZSTD_FOUND FALSE) # Override cached value +ENDIF(ENABLE_ZSTD) IF(ZSTD_FOUND) SET(HAVE_ZSTD_H 1) INCLUDE_DIRECTORIES(${ZSTD_INCLUDE_DIR}) LIST(APPEND ADDITIONAL_LIBS ${ZSTD_LIBRARY}) + CMAKE_PUSH_CHECK_STATE() SET(CMAKE_REQUIRED_LIBRARIES ${ZSTD_LIBRARY}) SET(CMAKE_REQUIRED_INCLUDES ${ZSTD_INCLUDE_DIR}) CHECK_FUNCTION_EXISTS(ZSTD_compressStream HAVE_LIBZSTD) # # TODO: test for static library. # + CMAKE_POP_CHECK_STATE() ENDIF(ZSTD_FOUND) MARK_AS_ADVANCED(CLEAR ZSTD_INCLUDE_DIR) MARK_AS_ADVANCED(CLEAR ZSTD_LIBRARY) + # # Check headers # @@ -1291,6 +1350,7 @@ CHECK_FUNCTION_EXISTS_GLIBC(strrchr HAVE_STRRCHR) CHECK_FUNCTION_EXISTS_GLIBC(symlink HAVE_SYMLINK) CHECK_FUNCTION_EXISTS_GLIBC(timegm HAVE_TIMEGM) CHECK_FUNCTION_EXISTS_GLIBC(tzset HAVE_TZSET) +CHECK_FUNCTION_EXISTS_GLIBC(unlinkat HAVE_UNLINKAT) CHECK_FUNCTION_EXISTS_GLIBC(unsetenv HAVE_UNSETENV) CHECK_FUNCTION_EXISTS_GLIBC(utime HAVE_UTIME) CHECK_FUNCTION_EXISTS_GLIBC(utimes HAVE_UTIMES) @@ -1572,6 +1632,11 @@ IF(ENABLE_XATTR) CHECK_LIBRARY_EXISTS(attr "setxattr" "" HAVE_LIBATTR) IF(HAVE_LIBATTR) SET(CMAKE_REQUIRED_LIBRARIES "attr") + ELSE() + CHECK_LIBRARY_EXISTS(gnu "setxattr" "" HAVE_LIBATTR_GNU) + IF(HAVE_LIBATTR_GNU) + SET(CMAKE_REQUIRED_LIBRARIES "gnu") + ENDIF() ENDIF(HAVE_LIBATTR) CHECK_SYMBOL_EXISTS(EXTATTR_NAMESPACE_USER "sys/types.h;sys/extattr.h" HAVE_DECL_EXTATTR_NAMESPACE_USER) CHECK_SYMBOL_EXISTS(XATTR_NOFOLLOW "sys/xattr.h" HAVE_DECL_XATTR_NOFOLLOW) |