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Support installation alongside TagLib 1 with -DTAGLIB_INSTALL_SUFFIX=-2

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This commit is contained in:
Urs Fleisch 2023-12-24 14:16:15 +01:00
parent 7dc8bfc806
commit bd4c9cbf97
8 changed files with 70 additions and 36 deletions
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12
CMakeLists.txt
View File

@ -44,6 +44,9 @@ if(PLATFORM_WINRT)
add_definitions(-DPLATFORM_WINRT)
endif()
set(TAGLIB_INSTALL_SUFFIX "" CACHE STRING
"Suffix added to installed files (include directory, libraries, .pc)")
add_definitions(-DHAVE_CONFIG_H)
set(TESTS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tests/")
@ -111,12 +114,14 @@ endif()
if(NOT WIN32)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/taglib-config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/taglib-config" @ONLY)
install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/taglib-config" DESTINATION "${CMAKE_INSTALL_BINDIR}")
install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/taglib-config" DESTINATION "${CMAKE_INSTALL_BINDIR}"
RENAME "taglib${TAGLIB_INSTALL_SUFFIX}-config")
endif()
if(WIN32)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/taglib-config.cmd.cmake" "${CMAKE_CURRENT_BINARY_DIR}/taglib-config.cmd")
install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/taglib-config.cmd" DESTINATION "${CMAKE_INSTALL_BINDIR}")
install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/taglib-config.cmd" DESTINATION "${CMAKE_INSTALL_BINDIR}"
RENAME "taglib${TAGLIB_INSTALL_SUFFIX}-config.cmd")
endif()
if(NOT BUILD_FRAMEWORK)
@ -131,7 +136,8 @@ if(NOT BUILD_FRAMEWORK)
set(CMAKE_PC_LIBDIR "\${prefix}/${CMAKE_INSTALL_LIBDIR}")
endif()
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/taglib.pc.cmake" "${CMAKE_CURRENT_BINARY_DIR}/taglib.pc" @ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/taglib.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/taglib.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
RENAME "taglib${TAGLIB_INSTALL_SUFFIX}.pc")
endif()
include_directories(${CMAKE_CURRENT_BINARY_DIR})

38
INSTALL.md
View File

@ -26,21 +26,29 @@ generic help on running CMake.
These are the most important build options. For details, have a look into the
CMakeLists.txt file.
| Option | Description |
| ----------------------- | ------------------------------------------ |
| `BUILD_SHARED_LIBS` | Build shared libraries |
| `CMAKE_BUILD_TYPE` | Debug, Release, RelWithDebInfo, MinSizeRel |
| `BUILD_EXAMPLES` | Build examples |
| `BUILD_BINDINGS` | Build C bindings |
| `BUILD_TESTING` | Build unit tests |
| `TRACE_IN_RELEASE` | Enable debug output in release builds |
| `WITH_ZLIB` | Whether to build with ZLib (default ON) |
| `ZLIB_ROOT` | Where to find ZLib's root directory |
| `ZLIB_INCLUDE_DIR` | Where to find ZLib's include directory |
| `ZLIB_LIBRARY` | Where to find ZLib's library |
| `CMAKE_INSTALL_PREFIX` | Where to install Taglib |
| `ENABLE_STATIC_RUNTIME` | Link with MSVC runtime statically |
| `BUILD_FRAMEWORK` | Build a macOS framework |
| Option | Description |
| ----------------------- | -------------------------------------------------- |
| `BUILD_SHARED_LIBS` | Build shared libraries |
| `CMAKE_BUILD_TYPE` | Debug, Release, RelWithDebInfo, MinSizeRel |
| `BUILD_EXAMPLES` | Build examples |
| `BUILD_BINDINGS` | Build C bindings |
| `BUILD_TESTING` | Build unit tests |
| `TRACE_IN_RELEASE` | Enable debug output in release builds |
| `WITH_ZLIB` | Whether to build with ZLib (default ON) |
| `ZLIB_ROOT` | Where to find ZLib's root directory |
| `ZLIB_INCLUDE_DIR` | Where to find ZLib's include directory |
| `ZLIB_LIBRARY` | Where to find ZLib's library |
| `CMAKE_INSTALL_PREFIX` | Where to install Taglib |
| `TAGLIB_INSTALL_SUFFIX` | Suffix added to installed libraries, includes, ... |
| `ENABLE_STATIC_RUNTIME` | Link with MSVC runtime statically |
| `BUILD_FRAMEWORK` | Build a macOS framework |
If you want to install TagLib 2 alongside TagLib 1, you can use
`-DTAGLIB_INSTALL_SUFFIX=-2` and make sure that `BUILD_EXAMPLES` is not `ON`
for both versions. The installed files will then include bin/taglib-2-config,
include/taglib-2, cmake/taglib-2, pkgconfig/taglib-2.pc,
pkgconfig/taglib_c-2.pc and the libraries have a suffix "-2".
## Dependencies

21
bindings/c/CMakeLists.txt
View File

@ -32,7 +32,7 @@ set(tag_c_HDRS tag_c.h)
add_library(tag_c tag_c.cpp ${tag_c_HDRS})
target_include_directories(tag_c INTERFACE
$<INSTALL_INTERFACE:include/taglib>
$<INSTALL_INTERFACE:include/taglib${TAGLIB_INSTALL_SUFFIX}>
)
target_link_libraries(tag_c PRIVATE tag)
@ -69,18 +69,28 @@ if(HAVE_CRUN_LIB)
endif()
set_target_properties(tag_c PROPERTIES
VERSION 0.0.0
SOVERSION 0
VERSION ${TAGLIB_SOVERSION_MAJOR}.${TAGLIB_SOVERSION_MINOR}.${TAGLIB_SOVERSION_PATCH}
SOVERSION ${TAGLIB_SOVERSION_MAJOR}
DEFINE_SYMBOL MAKE_TAGLIB_C_LIB
INSTALL_NAME_DIR ${CMAKE_INSTALL_FULL_LIBDIR}
)
if(TAGLIB_INSTALL_SUFFIX)
if(BUILD_SHARED_LIBS)
set(TAGLIB_LIBRARY_SUFFIX "${TAGLIB_INSTALL_SUFFIX}${CMAKE_SHARED_LIBRARY_SUFFIX}")
else()
set(TAGLIB_LIBRARY_SUFFIX "${TAGLIB_INSTALL_SUFFIX}${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
set_target_properties(tag_c PROPERTIES SUFFIX ${TAGLIB_LIBRARY_SUFFIX})
endif()
install(TARGETS tag_c
EXPORT taglibTargets
FRAMEWORK DESTINATION ${FRAMEWORK_INSTALL_DIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/taglib
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/taglib${TAGLIB_INSTALL_SUFFIX}
)
if(NOT BUILD_FRAMEWORK)
@ -95,5 +105,6 @@ if(NOT BUILD_FRAMEWORK)
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)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/taglib_c.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
RENAME taglib${TAGLIB_INSTALL_SUFFIX}_c.pc)
endif()

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

@ -7,5 +7,5 @@ Name: TagLib C Bindings
Description: Audio meta-data library (C bindings)
Requires: taglib
Version: @TAGLIB_LIB_VERSION_STRING@
Libs: -L${libdir} -ltag_c
Cflags: -I${includedir}/taglib
Libs: -L${libdir} -ltag_c@TAGLIB_INSTALL_SUFFIX@
Cflags: -I${includedir}/taglib@TAGLIB_INSTALL_SUFFIX@

4
taglib-config.cmake
View File

@ -39,10 +39,10 @@ while test $# -gt 0
do
case $1 in
--libs)
flags="$flags -L$libdir -ltag @ZLIB_LIBRARIES_FLAGS@"
flags="$flags -L$libdir -ltag@TAGLIB_INSTALL_SUFFIX@ @ZLIB_LIBRARIES_FLAGS@"
;;
--cflags)
flags="$flags -I$includedir -I$includedir/taglib"
flags="$flags -I$includedir -I$includedir/taglib@TAGLIB_INSTALL_SUFFIX@"
;;
--version)
echo @TAGLIB_LIB_VERSION_STRING@

4
taglib-config.cmd.cmake
View File

@ -27,8 +27,8 @@ goto theend
* to allow for static, shared or debug builds.
* It would be preferable if the top level CMakeLists.txt provided the library name during config. ??
:doit
if /i "%1#" == "--libs#" echo -L${CMAKE_INSTALL_FULL_LIBDIR} -llibtag
if /i "%1#" == "--cflags#" echo -I${CMAKE_INSTALL_FULL_INCLUDEDIR} -I${CMAKE_INSTALL_FULL_INCLUDEDIR}/taglib
if /i "%1#" == "--libs#" echo -L${CMAKE_INSTALL_FULL_LIBDIR} -llibtag${TAGLIB_INSTALL_SUFFIX}
if /i "%1#" == "--cflags#" echo -I${CMAKE_INSTALL_FULL_INCLUDEDIR} -I${CMAKE_INSTALL_FULL_INCLUDEDIR}/taglib${TAGLIB_INSTALL_SUFFIX}
if /i "%1#" == "--version#" echo ${TAGLIB_LIB_VERSION_STRING}
if /i "%1#" == "--prefix#" echo ${CMAKE_INSTALL_PREFIX}

4
taglib.pc.cmake
View File

@ -7,5 +7,5 @@ Name: TagLib
Description: Audio meta-data library
Requires:
Version: @TAGLIB_LIB_VERSION_STRING@
Libs: -L${libdir} -ltag @ZLIB_LIBRARIES_FLAGS@
Cflags: -I${includedir} -I${includedir}/taglib
Libs: -L${libdir} -ltag@TAGLIB_INSTALL_SUFFIX@ @ZLIB_LIBRARIES_FLAGS@
Cflags: -I${includedir} -I${includedir}/taglib@TAGLIB_INSTALL_SUFFIX@

19
taglib/CMakeLists.txt
View File

@ -344,7 +344,7 @@ add_library(tag ${tag_LIB_SRCS} ${tag_HDRS})
target_include_directories(tag INTERFACE
$<INSTALL_INTERFACE:include>
$<INSTALL_INTERFACE:include/taglib>
$<INSTALL_INTERFACE:include/taglib${TAGLIB_INSTALL_SUFFIX}>
)
target_link_libraries(tag
@ -375,19 +375,28 @@ if(BUILD_FRAMEWORK)
)
endif()
if(TAGLIB_INSTALL_SUFFIX)
if(BUILD_SHARED_LIBS)
set(TAGLIB_LIBRARY_SUFFIX "${TAGLIB_INSTALL_SUFFIX}${CMAKE_SHARED_LIBRARY_SUFFIX}")
else()
set(TAGLIB_LIBRARY_SUFFIX "${TAGLIB_INSTALL_SUFFIX}${CMAKE_STATIC_LIBRARY_SUFFIX}")
endif()
set_target_properties(tag PROPERTIES SUFFIX ${TAGLIB_LIBRARY_SUFFIX})
endif()
install(TARGETS tag
EXPORT taglibTargets
FRAMEWORK DESTINATION ${FRAMEWORK_INSTALL_DIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/taglib
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/taglib${TAGLIB_INSTALL_SUFFIX}
)
configure_package_config_file(
"${PROJECT_SOURCE_DIR}/taglib-config.cmake.in"
"${PROJECT_BINARY_DIR}/taglib-config.cmake"
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/taglib
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/taglib${TAGLIB_INSTALL_SUFFIX}
)
write_basic_package_version_file(
@ -399,10 +408,10 @@ write_basic_package_version_file(
install(EXPORT taglibTargets
FILE taglib-targets.cmake
NAMESPACE TagLib::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/taglib
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/taglib${TAGLIB_INSTALL_SUFFIX}
)
install(FILES "${PROJECT_BINARY_DIR}/taglib-config.cmake"
"${PROJECT_BINARY_DIR}/taglib-config-version.cmake"
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/taglib
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/taglib${TAGLIB_INSTALL_SUFFIX}
)