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vcpkg/ports/libaec/cmake-config.patch
LE GARREC Vincent e36fe7110d
[libaec] Add new port (#38107)
2024-11-15 15:42:12 -08:00

207 lines
7.2 KiB
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 26ccf18..a885024 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,6 +6,8 @@ set(CMAKE_C_VISIBILITY_PRESET hidden)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
include(CTest)
+include(CMakePackageConfigHelpers)
+
include(TestBigEndian)
test_big_endian(WORDS_BIGENDIAN)
@@ -67,12 +69,12 @@ endif()
set(libaec_CONFIG_IN ${CMAKE_CURRENT_SOURCE_DIR}/cmake/libaec-config.cmake.in)
set(libaec_CONFIG_OUT ${CMAKE_CURRENT_BINARY_DIR}/cmake/libaec-config.cmake)
configure_file(${libaec_CONFIG_IN} ${libaec_CONFIG_OUT} @ONLY)
-set(libaec_CONFIG_VERSION_IN ${CMAKE_CURRENT_SOURCE_DIR}/cmake/libaec-config-version.cmake.in)
-set(libaec_CONFIG_VERSION_OUT ${CMAKE_CURRENT_BINARY_DIR}/cmake/libaec-config-version.cmake)
-configure_file(${libaec_CONFIG_VERSION_IN} ${libaec_CONFIG_VERSION_OUT} @ONLY)
install(FILES ${libaec_CONFIG_OUT}
DESTINATION cmake)
-install(FILES ${libaec_CONFIG_VERSION_OUT}
+write_basic_package_version_file(
+ ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake
+ COMPATIBILITY SameMajorVersion)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake
DESTINATION cmake)
# Cpack configuration mainly for Windows installer
diff --git a/cmake/libaec-config-version.cmake.in b/cmake/libaec-config-version.cmake.in
deleted file mode 100644
index d32ef96..0000000
--- a/cmake/libaec-config-version.cmake.in
+++ /dev/null
@@ -1,15 +0,0 @@
-set(PACKAGE_VERSION_MAJOR @PROJECT_VERSION_MAJOR@)
-set(PACKAGE_VERSION_MINOR @PROJECT_VERSION_MINOR@)
-set(PACKAGE_VERSION_PATCH @PROJECT_VERSION_PATCH@)
-set(PACKAGE_VERSION @PROJECT_VERSION@)
-
-# Check whether the requested PACKAGE_FIND_VERSION is compatible
-if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION OR
- PACKAGE_VERSION_MAJOR GREATER PACKAGE_FIND_VERSION_MAJOR)
- set(PACKAGE_VERSION_COMPATIBLE FALSE)
-else()
- set(PACKAGE_VERSION_COMPATIBLE TRUE)
- if(PACKAGE_VERSION VERSION_EQUAL PACKAGE_FIND_VERSION)
- set(PACKAGE_VERSION_EXACT TRUE)
- endif()
-endif()
diff --git a/cmake/libaec-config.cmake.in b/cmake/libaec-config.cmake.in
index ce5d4cc..2fffad9 100644
--- a/cmake/libaec-config.cmake.in
+++ b/cmake/libaec-config.cmake.in
@@ -38,64 +38,3 @@ else ()
find_library(libaec_LIBRARY NAMES aec DOC "AEC library")
find_library(SZIP_LIBRARY NAMES sz szip DOC "SZIP compatible version of the AEC library")
endif ()
-
-# Check version here
-if (libaec_INCLUDE_DIR AND libaec_LIBRARY)
- set(libaec_VERSION "@PROJECT_VERSION@")
- set(SZIP_VERSION "2.0.1")
-endif ()
-
-include(FindPackageHandleStandardArgs)
-set(${CMAKE_FIND_PACKAGE_NAME}_CONFIG "${CMAKE_CURRENT_LIST_FILE}")
-find_package_handle_standard_args(libaec
- FOUND_VAR libaec_FOUND
- REQUIRED_VARS libaec_LIBRARY libaec_INCLUDE_DIR SZIP_LIBRARY SZIP_INCLUDE_DIR
- VERSION_VAR libaec_VERSION
- CONFIG_MODE
-)
-
-if (libaec_FOUND)
- if (libaec_USE_STATIC_LIBS)
- add_library(libaec::aec STATIC IMPORTED)
- else ()
- add_library(libaec::aec SHARED IMPORTED)
- target_compile_definitions(libaec::aec INTERFACE LIBAEC_SHARED)
- if (MSVC)
- set_target_properties(libaec::aec PROPERTIES
- IMPORTED_IMPLIB "${libaec_LIBRARY}"
- )
- endif ()
- endif ()
- set_target_properties(libaec::aec PROPERTIES
- IMPORTED_LOCATION "${libaec_LIBRARY}"
- INTERFACE_INCLUDE_DIRECTORIES "${libaec_INCLUDE_DIR}"
- )
-
- # SZIP
- if (libaec_USE_STATIC_LIBS)
- add_library(libaec::sz STATIC IMPORTED)
- else ()
- add_library(libaec::sz SHARED IMPORTED)
- target_compile_definitions(libaec::sz INTERFACE LIBAEC_SHARED)
- if (MSVC)
- set_target_properties(libaec::sz PROPERTIES
- IMPORTED_IMPLIB "${SZIP_LIBRARY}"
- )
- endif ()
- endif ()
- set_target_properties(libaec::sz PROPERTIES
- IMPORTED_LOCATION "${SZIP_LIBRARY}"
- INTERFACE_INCLUDE_DIRECTORIES "${SZIP_INCLUDE_DIR}"
- )
-
- # Set SZIP variables.
- set(SZIP_FOUND TRUE)
- set(SZIP_LIBRARIES "${SZIP_LIBRARY}")
-endif ()
-
-mark_as_advanced(
- libaec_LIBRARY
- libaec_INCLUDE_DIR
- SZIP_LIBRARY
- SZIP_INCLUDE_DIR
-)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f9c3031..dea7574 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -11,12 +11,17 @@ target_include_directories(aec
"$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/../include>"
"$<INSTALL_INTERFACE:include>")
+# Handle visibility of symbols. Compatible with gnulib's gl_VISIBILITY
+include(CheckCCompilerFlag)
+check_c_compiler_flag(-fvisibility=hidden COMPILER_HAS_HIDDEN_VISIBILITY)
+
# Create both static and shared aec library.
add_library(aec_static STATIC "$<TARGET_OBJECTS:aec>")
target_link_libraries(aec_static PUBLIC aec)
set_target_properties(aec_static
PROPERTIES
OUTPUT_NAME $<IF:$<BOOL:${MSVC}>,aec-static,aec>)
+target_compile_definitions(aec_static PRIVATE LIBAEC_BUILD)
add_library(aec_shared SHARED "$<TARGET_OBJECTS:aec>")
target_link_libraries(aec_shared PUBLIC aec)
@@ -26,19 +31,19 @@ set_target_properties(aec_shared
SOVERSION 0
OUTPUT_NAME aec
PUBLIC_HEADER ${CMAKE_CURRENT_BINARY_DIR}/../include/libaec.h)
+target_compile_definitions(aec_shared PRIVATE LIBAEC_BUILD LIBAEC_SHARED)
# Wrapper for compatibility with szip
add_library(sz OBJECT sz_compat.c)
target_link_libraries(sz PUBLIC aec)
-set(libaec_COMPILE_DEFINITIONS "LIBAEC_BUILD;LIBAEC_SHARED")
-
# Create both static and shared szip library.
add_library(sz_static STATIC "$<TARGET_OBJECTS:sz>" "$<TARGET_OBJECTS:aec>")
set_target_properties(sz_static
PROPERTIES
OUTPUT_NAME $<IF:$<BOOL:${MSVC}>,szip-static,sz>)
target_link_libraries(sz_static PUBLIC sz)
+target_compile_definitions(sz_static PRIVATE LIBAEC_BUILD)
add_library(sz_shared SHARED "$<TARGET_OBJECTS:sz>" "$<TARGET_OBJECTS:aec>")
target_link_libraries(sz_shared PUBLIC sz)
@@ -48,17 +53,19 @@ set_target_properties(sz_shared
SOVERSION 2
OUTPUT_NAME $<IF:$<BOOL:${MSVC}>,szip,sz>
PUBLIC_HEADER ../include/szlib.h)
+target_compile_definitions(sz_shared PRIVATE LIBAEC_BUILD LIBAEC_SHARED)
+
+if(COMPILER_HAS_HIDDEN_VISIBILITY)
+ target_compile_definitions(aec_static PUBLIC HAVE_VISIBILITY)
+ target_compile_definitions(aec_shared PUBLIC HAVE_VISIBILITY)
+ target_compile_definitions(sz_static PUBLIC HAVE_VISIBILITY)
+ target_compile_definitions(sz_shared PUBLIC HAVE_VISIBILITY)
+endif()
# Simple executable for testing and benchmarking.
add_executable(graec graec.c)
target_link_libraries(graec aec)
-# Handle visibility of symbols. Compatible with gnulib's gl_VISIBILITY
-include(CheckCCompilerFlag)
-check_c_compiler_flag(-fvisibility=hidden COMPILER_HAS_HIDDEN_VISIBILITY)
-set(libaec_COMPILE_DEFINITIONS
- "${libaec_COMPILE_DEFINITIONS};HAVE_VISIBILITY=$<BOOL:${COMPILER_HAS_HIDDEN_VISIBILITY}>")
-
include(GNUInstallDirs)
if(UNIX)
# The shell scripts for benchmarking are supported on unix only
@@ -71,8 +78,11 @@ if(UNIX)
DEPENDS graec utime)
endif()
-set_target_properties(aec sz
- PROPERTIES
- COMPILE_DEFINITIONS "${libaec_COMPILE_DEFINITIONS}")
+install(TARGETS aec aec_static aec_shared sz sz_static sz_shared
+ EXPORT ${PROJECT_NAME}Targets)
-install(TARGETS aec_static aec_shared sz_static sz_shared)
+install(
+ EXPORT ${PROJECT_NAME}Targets
+ FILE ${PROJECT_NAME}-targets.cmake
+ NAMESPACE ${PROJECT_NAME}::
+ DESTINATION cmake)
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