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Apply Same Strategy to CMake

dev
W. Felix Handte 2020-12-08 20:46:02 -05:00
parent b521183c74
commit a75f9ce3e9
1 changed files with 25 additions and 4 deletions
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29
build/cmake/lib/CMakeLists.txt
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@ -137,12 +137,33 @@ endif ()
if (UNIX OR MINGW)
# pkg-config
set(PREFIX "${CMAKE_INSTALL_PREFIX}")
set(LIBDIR "${CMAKE_INSTALL_LIBDIR}")
set(INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}")
set(EXEC_PREFIX "\\$$\{prefix}")
set(LIBDIR "${CMAKE_INSTALL_FULL_LIBDIR}")
set(INCLUDEDIR "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
set(VERSION "${zstd_VERSION}")
string(LENGTH "${PREFIX}" PREFIX_LENGTH)
string(SUBSTRING "${LIBDIR}" 0 ${PREFIX_LENGTH} LIBDIR_PREFIX)
string(SUBSTRING "${LIBDIR}" ${PREFIX_LENGTH} -1 LIBDIR_SUFFIX)
string(SUBSTRING "${INCLUDEDIR}" 0 ${PREFIX_LENGTH} INCLUDEDIR_PREFIX)
string(SUBSTRING "${INCLUDEDIR}" ${PREFIX_LENGTH} -1 INCLUDEDIR_SUFFIX)
if ("${INCLUDEDIR_PREFIX}" STREQUAL "${PREFIX}")
set(INCLUDEDIR_PREFIX "\\$$\{prefix}")
endif()
if ("${LIBDIR_PREFIX}" STREQUAL "${PREFIX}")
set(LIBDIR_PREFIX "\\$$\{exec_prefix}")
endif()
add_custom_target(libzstd.pc ALL
${CMAKE_COMMAND} -DIN="${LIBRARY_DIR}/libzstd.pc.in" -DOUT="libzstd.pc"
-DPREFIX="${PREFIX}" -DLIBDIR="${LIBDIR}" -DINCLUDEDIR="${INCLUDEDIR}" -DVERSION="${VERSION}"
${CMAKE_COMMAND}
-DIN="${LIBRARY_DIR}/libzstd.pc.in"
-DOUT="libzstd.pc"
-DPREFIX="${PREFIX}"
-DEXEC_PREFIX="${EXEC_PREFIX}"
-DINCLUDEDIR="${INCLUDEDIR_PREFIX}${INCLUDEDIR_SUFFIX}"
-DLIBDIR="${LIBDIR_PREFIX}${LIBDIR_SUFFIX}"
-DVERSION="${VERSION}"
-P "${CMAKE_CURRENT_SOURCE_DIR}/pkgconfig.cmake"
COMMENT "Creating pkg-config file")