mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-06 03:29:36 +08:00
acc2fb6cce
* Remove dependencies to bzip2 and zlib. They are used only by pcre2grep which we don't build in the port. * Fix CMake integration. The patch has been submitted upstream in PCRE2Project/pcre2#260. * Add a usage file and use `vcpkg_install_copyright`. * Bring back patching pcre2.h. * Bump port version. * Update version database. * Fix CRLF damage. * Fix target capitalization. * Update version database. --------- Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>
335 lines
14 KiB
Diff
335 lines
14 KiB
Diff
diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 8b5081e..ba2e993 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -100,6 +100,9 @@
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# 2021-08-28 PH increased minimum version
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# 2021-08-28 PH added test for realpath()
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# 2022-12-10 PH added support for pcre2posix_test
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+# 2023-01-15 Carlo added C99 as the minimum required
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+# 2023-06-03 Theodore used standard CMake constructs to export the library's targets.
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+# 2023-08-06 PH added support for setting variable length lookbehind maximum
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# Increased minimum to 2.8.5 to support GNUInstallDirs.
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# Increased minimum to 3.1 to support imported targets.
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@@ -136,6 +139,7 @@ INCLUDE(CheckFunctionExists)
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INCLUDE(CheckSymbolExists)
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INCLUDE(CheckIncludeFile)
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INCLUDE(CheckTypeSize)
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+INCLUDE(CMakePackageConfigHelpers)
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INCLUDE(GNUInstallDirs) # for CMAKE_INSTALL_LIBDIR
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CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H)
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@@ -706,7 +710,9 @@ IF(PCRE2_BUILD_PCRE2_8)
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VERSION ${LIBPCRE2_8_VERSION}
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SOVERSION ${LIBPCRE2_8_SOVERSION})
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TARGET_COMPILE_DEFINITIONS(pcre2-8-static PUBLIC PCRE2_STATIC)
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- TARGET_INCLUDE_DIRECTORIES(pcre2-8-static PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-8-static PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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IF(REQUIRE_PTHREAD)
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TARGET_LINK_LIBRARIES(pcre2-8-static Threads::Threads)
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ENDIF(REQUIRE_PTHREAD)
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@@ -719,8 +725,9 @@ IF(PCRE2_BUILD_PCRE2_8)
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VERSION ${LIBPCRE2_POSIX_VERSION}
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SOVERSION ${LIBPCRE2_POSIX_SOVERSION})
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TARGET_LINK_LIBRARIES(pcre2-posix-static pcre2-8-static)
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- TARGET_COMPILE_DEFINITIONS(pcre2-posix-static PUBLIC PCRE2_STATIC)
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- TARGET_INCLUDE_DIRECTORIES(pcre2-posix-static PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-posix-static PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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SET(targets ${targets} pcre2-posix-static)
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IF(MSVC)
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@@ -737,7 +744,9 @@ IF(PCRE2_BUILD_PCRE2_8)
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IF(BUILD_SHARED_LIBS)
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ADD_LIBRARY(pcre2-8-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
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- TARGET_INCLUDE_DIRECTORIES(pcre2-8-shared PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-8-shared PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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SET_TARGET_PROPERTIES(pcre2-8-shared PROPERTIES
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COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
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MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_8_MACHO_COMPATIBILITY_VERSION}"
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@@ -750,7 +759,9 @@ IF(PCRE2_BUILD_PCRE2_8)
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ENDIF(REQUIRE_PTHREAD)
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SET(targets ${targets} pcre2-8-shared)
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ADD_LIBRARY(pcre2-posix-shared SHARED ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES})
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- TARGET_INCLUDE_DIRECTORIES(pcre2-posix-shared PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-posix-shared PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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SET_TARGET_PROPERTIES(pcre2-posix-shared PROPERTIES
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COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
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MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_POSIX_MACHO_COMPATIBILITY_VERSION}"
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@@ -787,7 +798,9 @@ ENDIF(PCRE2_BUILD_PCRE2_8)
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IF(PCRE2_BUILD_PCRE2_16)
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IF(BUILD_STATIC_LIBS)
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ADD_LIBRARY(pcre2-16-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
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- TARGET_INCLUDE_DIRECTORIES(pcre2-16-static PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-16-static PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES
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COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16
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MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
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@@ -812,7 +825,9 @@ IF(PCRE2_BUILD_PCRE2_16)
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IF(BUILD_SHARED_LIBS)
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ADD_LIBRARY(pcre2-16-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
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- TARGET_INCLUDE_DIRECTORIES(pcre2-16-shared PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-16-shared PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES
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COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16
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MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
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@@ -849,7 +864,9 @@ ENDIF(PCRE2_BUILD_PCRE2_16)
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IF(PCRE2_BUILD_PCRE2_32)
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IF(BUILD_STATIC_LIBS)
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ADD_LIBRARY(pcre2-32-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
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- TARGET_INCLUDE_DIRECTORIES(pcre2-32-static PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-32-static PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES
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COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32
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MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
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@@ -874,7 +891,9 @@ IF(PCRE2_BUILD_PCRE2_32)
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IF(BUILD_SHARED_LIBS)
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ADD_LIBRARY(pcre2-32-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
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- TARGET_INCLUDE_DIRECTORIES(pcre2-32-shared PUBLIC ${PROJECT_BINARY_DIR})
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+ TARGET_INCLUDE_DIRECTORIES(pcre2-32-shared PUBLIC
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+ $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES
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COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32
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MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
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@@ -1076,9 +1095,13 @@ ENDIF(PCRE2_BUILD_TESTS)
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SET(CMAKE_INSTALL_ALWAYS 1)
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INSTALL(TARGETS ${targets}
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- RUNTIME DESTINATION bin
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+ EXPORT pcre2-targets
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+ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
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+INSTALL(EXPORT pcre2-targets
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+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/pcre2
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+ NAMESPACE pcre2::)
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INSTALL(FILES ${pkg_config_files} DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
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INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/pcre2-config"
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DESTINATION bin
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@@ -1090,11 +1113,12 @@ INSTALL(FILES ${PCRE2_HEADERS} ${PCRE2POSIX_HEADERS} DESTINATION include)
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# CMake config files.
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set(PCRE2_CONFIG_IN ${CMAKE_CURRENT_SOURCE_DIR}/cmake/pcre2-config.cmake.in)
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set(PCRE2_CONFIG_OUT ${CMAKE_CURRENT_BINARY_DIR}/cmake/pcre2-config.cmake)
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-configure_file(${PCRE2_CONFIG_IN} ${PCRE2_CONFIG_OUT} @ONLY)
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-set(PCRE2_CONFIG_VERSION_IN ${CMAKE_CURRENT_SOURCE_DIR}/cmake/pcre2-config-version.cmake.in)
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+configure_package_config_file(${PCRE2_CONFIG_IN} ${PCRE2_CONFIG_OUT} INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/pcre2)
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set(PCRE2_CONFIG_VERSION_OUT ${CMAKE_CURRENT_BINARY_DIR}/cmake/pcre2-config-version.cmake)
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-configure_file(${PCRE2_CONFIG_VERSION_IN} ${PCRE2_CONFIG_VERSION_OUT} @ONLY)
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-install(FILES ${PCRE2_CONFIG_OUT} ${PCRE2_CONFIG_VERSION_OUT} DESTINATION cmake)
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+write_basic_package_version_file(${PCRE2_CONFIG_VERSION_OUT}
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+ VERSION ${PCRE2_MAJOR}.${PCRE2_MINOR}.0
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+ COMPATIBILITY SameMajorVersion)
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+install(FILES ${PCRE2_CONFIG_OUT} ${PCRE2_CONFIG_VERSION_OUT} DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/pcre2)
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FILE(GLOB html ${PROJECT_SOURCE_DIR}/doc/html/*.html)
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FILE(GLOB man1 ${PROJECT_SOURCE_DIR}/doc/*.1)
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diff --git a/cmake/pcre2-config-version.cmake.in b/cmake/pcre2-config-version.cmake.in
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deleted file mode 100644
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index dac149e..0000000
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--- a/cmake/pcre2-config-version.cmake.in
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+++ /dev/null
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@@ -1,15 +0,0 @@
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-set(PACKAGE_VERSION_MAJOR @PCRE2_MAJOR@)
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-set(PACKAGE_VERSION_MINOR @PCRE2_MINOR@)
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-set(PACKAGE_VERSION_PATCH 0)
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-set(PACKAGE_VERSION @PCRE2_MAJOR@.@PCRE2_MINOR@.0)
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-
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-# Check whether the requested PACKAGE_FIND_VERSION is compatible
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-if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION OR
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- PACKAGE_VERSION_MAJOR GREATER PACKAGE_FIND_VERSION_MAJOR)
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- set(PACKAGE_VERSION_COMPATIBLE FALSE)
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-else()
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- set(PACKAGE_VERSION_COMPATIBLE TRUE)
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- if(PACKAGE_VERSION VERSION_EQUAL PACKAGE_FIND_VERSION)
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- set(PACKAGE_VERSION_EXACT TRUE)
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- endif()
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-endif()
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diff --git a/cmake/pcre2-config.cmake.in b/cmake/pcre2-config.cmake.in
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index b313d6d..5b2aafa 100644
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--- a/cmake/pcre2-config.cmake.in
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+++ b/cmake/pcre2-config.cmake.in
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@@ -5,11 +5,17 @@
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#
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# Static vs. shared
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# -----------------
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-# To make use of the static library instead of the shared one, one needs
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+# To force using the static library instead of the shared one, one needs
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# to set the variable PCRE2_USE_STATIC_LIBS to ON before calling find_package.
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+# If the variable is not set, the static library will be used if only that has
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+# been built, otherwise the shared library will be used.
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+#
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+# The following components are supported: 8BIT, 16BIT, 32BIT and POSIX.
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+# They used to be required but not anymore; all available targets will
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+# be defined regardless of the requested components.
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# Example:
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# set(PCRE2_USE_STATIC_LIBS ON)
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-# find_package(PCRE2 CONFIG COMPONENTS 8BIT)
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+# find_package(PCRE2 CONFIG)
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#
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# This will define the following variables:
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#
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@@ -23,70 +29,42 @@
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# PCRE2::32BIT - The 32 bit PCRE2 library.
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# PCRE2::POSIX - The POSIX PCRE2 library.
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-set(PCRE2_NON_STANDARD_LIB_PREFIX @NON_STANDARD_LIB_PREFIX@)
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-set(PCRE2_NON_STANDARD_LIB_SUFFIX @NON_STANDARD_LIB_SUFFIX@)
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-set(PCRE2_8BIT_NAME pcre2-8)
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-set(PCRE2_16BIT_NAME pcre2-16)
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-set(PCRE2_32BIT_NAME pcre2-32)
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-set(PCRE2_POSIX_NAME pcre2-posix)
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-find_path(PCRE2_INCLUDE_DIR NAMES pcre2.h DOC "PCRE2 include directory")
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-if (PCRE2_USE_STATIC_LIBS)
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- if (MSVC)
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- set(PCRE2_8BIT_NAME pcre2-8-static)
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- set(PCRE2_16BIT_NAME pcre2-16-static)
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- set(PCRE2_32BIT_NAME pcre2-32-static)
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- set(PCRE2_POSIX_NAME pcre2-posix-static)
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- endif ()
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+@PACKAGE_INIT@
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- set(PCRE2_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
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- set(PCRE2_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
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-else ()
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- set(PCRE2_PREFIX ${CMAKE_SHARED_LIBRARY_PREFIX})
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- if (MINGW AND PCRE2_NON_STANDARD_LIB_PREFIX)
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- set(PCRE2_PREFIX "")
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- endif ()
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+include(CMakeFindDependencyMacro)
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+if("@REQUIRE_PTHREAD@") # REQUIRE_PTHREAD
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+ find_dependency(Threads)
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+endif()
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- set(PCRE2_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
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- if (MINGW AND PCRE2_NON_STANDARD_LIB_SUFFIX)
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- set(PCRE2_SUFFIX "-0.dll")
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- endif ()
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-endif ()
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-find_library(PCRE2_8BIT_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "8 bit PCRE2 library")
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-find_library(PCRE2_16BIT_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_16BIT_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "16 bit PCRE2 library")
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-find_library(PCRE2_32BIT_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_32BIT_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "32 bit PCRE2 library")
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-find_library(PCRE2_POSIX_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_POSIX_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "8 bit POSIX PCRE2 library")
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-unset(PCRE2_NON_STANDARD_LIB_PREFIX)
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-unset(PCRE2_NON_STANDARD_LIB_SUFFIX)
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-unset(PCRE2_8BIT_NAME)
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-unset(PCRE2_16BIT_NAME)
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-unset(PCRE2_32BIT_NAME)
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-unset(PCRE2_POSIX_NAME)
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+include("${CMAKE_CURRENT_LIST_DIR}/pcre2-targets.cmake")
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# Set version
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-if (PCRE2_INCLUDE_DIR)
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- set(PCRE2_VERSION "@PCRE2_MAJOR@.@PCRE2_MINOR@.0")
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-endif ()
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-
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-# Which components have been found.
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-if (PCRE2_8BIT_LIBRARY)
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- set(PCRE2_8BIT_FOUND TRUE)
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-endif ()
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-if (PCRE2_16BIT_LIBRARY)
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- set(PCRE2_16BIT_FOUND TRUE)
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-endif ()
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-if (PCRE2_32BIT_LIBRARY)
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- set(PCRE2_32BIT_FOUND TRUE)
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-endif ()
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-if (PCRE2_POSIX_LIBRARY)
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- set(PCRE2_POSIX_FOUND TRUE)
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-endif ()
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+set(PCRE2_VERSION "@PCRE2_MAJOR@.@PCRE2_MINOR@.0")
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-# Check if at least one component has been specified.
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-list(LENGTH PCRE2_FIND_COMPONENTS PCRE2_NCOMPONENTS)
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-if (PCRE2_NCOMPONENTS LESS 1)
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- message(FATAL_ERROR "No components have been specified. This is not allowed. Please, specify at least one component.")
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-endif ()
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-unset(PCRE2_NCOMPONENTS)
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+# Chooses the linkage of the library to expose in the
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+# unsuffixed edition of the target.
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+macro(_pcre2_add_component_target component target)
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+ # If the static library exists and either PCRE2_USE_STATIC_LIBS
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+ # is defined, or the dynamic library does not exist, use the static library.
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+ if(NOT TARGET PCRE2::${component})
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+ if(TARGET pcre2::pcre2-${target}-static AND (PCRE2_USE_STATIC_LIBS OR NOT TARGET pcre2::pcre2-${target}-shared))
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+ add_library(PCRE2::${component} ALIAS pcre2::pcre2-${target}-static)
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+ set(PCRE2_${component}_FOUND TRUE)
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+ # Otherwise use the dynamic library if it exists.
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+ elseif(TARGET pcre2::pcre2-${target}-shared AND NOT PCRE2_USE_STATIC_LIBS)
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+ add_library(PCRE2::${component} ALIAS pcre2::pcre2-${target}-shared)
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+ set(PCRE2_${component}_FOUND TRUE)
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+ endif()
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+ if(PCRE2_${component}_FOUND)
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+ get_target_property(PCRE2_${component}_LIBRARY PCRE2::${component} IMPORTED_LOCATION)
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+ set(PCRE2_LIBRARIES ${PCRE2_LIBRARIES} ${PCRE2_${component}_LIBRARY})
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+ endif()
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+ endif()
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+endmacro()
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+_pcre2_add_component_target(8BIT 8)
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+_pcre2_add_component_target(16BIT 16)
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+_pcre2_add_component_target(32BIT 32)
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+_pcre2_add_component_target(POSIX posix)
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# When POSIX component has been specified make sure that also 8BIT component is specified.
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set(PCRE2_8BIT_COMPONENT FALSE)
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@@ -105,41 +83,5 @@ endif()
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unset(PCRE2_8BIT_COMPONENT)
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unset(PCRE2_POSIX_COMPONENT)
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-include(FindPackageHandleStandardArgs)
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-set(${CMAKE_FIND_PACKAGE_NAME}_CONFIG "${CMAKE_CURRENT_LIST_FILE}")
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-find_package_handle_standard_args(PCRE2
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- FOUND_VAR PCRE2_FOUND
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- REQUIRED_VARS PCRE2_INCLUDE_DIR
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- HANDLE_COMPONENTS
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- VERSION_VAR PCRE2_VERSION
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- CONFIG_MODE
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-)
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-
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-set(PCRE2_LIBRARIES)
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-if (PCRE2_FOUND)
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- foreach(component ${PCRE2_FIND_COMPONENTS})
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- if (PCRE2_USE_STATIC_LIBS)
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- add_library(PCRE2::${component} STATIC IMPORTED)
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- target_compile_definitions(PCRE2::${component} INTERFACE PCRE2_STATIC)
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- else ()
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- add_library(PCRE2::${component} SHARED IMPORTED)
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- endif ()
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- set_target_properties(PCRE2::${component} PROPERTIES
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- IMPORTED_LOCATION "${PCRE2_${component}_LIBRARY}"
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- INTERFACE_INCLUDE_DIRECTORIES "${PCRE2_INCLUDE_DIR}"
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- )
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- if (component STREQUAL "POSIX")
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- set_target_properties(PCRE2::${component} PROPERTIES
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- INTERFACE_LINK_LIBRARIES "PCRE2::8BIT"
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- LINK_LIBRARIES "PCRE2::8BIT"
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- )
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- endif ()
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-
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- set(PCRE2_LIBRARIES ${PCRE2_LIBRARIES} ${PCRE2_${component}_LIBRARY})
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- mark_as_advanced(PCRE2_${component}_LIBRARY)
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- endforeach()
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-endif ()
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-
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-mark_as_advanced(
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- PCRE2_INCLUDE_DIR
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-)
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+# Check for required components.
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+check_required_components("PCRE2")
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