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cmake: support both relative and absolute paths for pc files (#1152)

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cmake supports both absolute and relative to prefix install dirs. #1071
effectively mandated relative paths only. check if install dir is
relative or absolute and either include ${prefix} in pc file or not

Fixes #1098
This commit is contained in:
Jan Palus
2023-09-30 14:25:00 +02:00
committed by GitHub
parent eaf7ff8b94
commit 2154078187
4 changed files with 24 additions and 4 deletions
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10
bindings/c/CMakeLists.txt
View File

@ -69,6 +69,16 @@ install(TARGETS tag_c
)
if(NOT BUILD_FRAMEWORK)
if(IS_ABSOLUTE ${CMAKE_INSTALL_INCLUDEDIR})
set(CMAKE_PC_INCLUDEDIR ${CMAKE_INSTALL_INCLUDEDIR})
else()
set(CMAKE_PC_INCLUDEDIR "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
endif()
if(IS_ABSOLUTE ${CMAKE_INSTALL_LIBDIR})
set(CMAKE_PC_LIBDIR ${CMAKE_INSTALL_LIBDIR})
else()
set(CMAKE_PC_LIBDIR "\${prefix}/${CMAKE_INSTALL_LIBDIR}")
endif()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/taglib_c.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/taglib_c.pc @ONLY)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/taglib_c.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
endif()

4
bindings/c/taglib_c.pc.cmake
View File

@ -1,7 +1,7 @@
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}
libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
libdir=@CMAKE_PC_LIBDIR@
includedir=@CMAKE_PC_INCLUDEDIR@
Name: TagLib C Bindings
Description: Audio meta-data library (C bindings)