CMake: Add BUILD_install to make install optional

For easier integration in other projects via add_subdirectory() make the install() calls optional.

1 files changed, 12 insertions, 5 deletions

diff --git a/expat/CMakeLists.txt b/expat/CMakeLists.txt
index c4c3a4ec..a01e8a07 100755
--- a/expat/CMakeLists.txt
+++ b/expat/CMakeLists.txt
@@ -15,6 +15,7 @@ option(BUILD_examples "build the examples for expat library" ON)
 option(BUILD_tests "build the tests for expat library" ON)

 option(BUILD_shared "build a shared expat library" ON)

 option(BUILD_doc "build man page for xmlwf" ON)

+option(BUILD_install "install expat files in cmake install target" ON)

 

 # configuration options

 set(XML_CONTEXT_BYTES 1024 CACHE STRING "Define to specify how much context to retain around the current parse point")

@@ -86,7 +87,13 @@ if(NOT WIN32)
     set_property(TARGET expat PROPERTY NO_SONAME ${NO_SONAME})

 endif(NOT WIN32)

 

-install(TARGETS expat RUNTIME DESTINATION bin

+macro(expat_install)

+    if(BUILD_install)

+        install(${ARGN})

+    endif()

+endmacro()

+

+expat_install(TARGETS expat RUNTIME DESTINATION bin

                       LIBRARY DESTINATION lib

                       ARCHIVE DESTINATION lib)

 

@@ -96,8 +103,8 @@ set(libdir "\${prefix}/lib")
 set(includedir "\${prefix}/include")

 configure_file(expat.pc.in ${CMAKE_CURRENT_BINARY_DIR}/expat.pc)

 

-install(FILES lib/expat.h lib/expat_external.h DESTINATION include)

-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/expat.pc DESTINATION lib/pkgconfig)

+expat_install(FILES lib/expat.h lib/expat_external.h DESTINATION include)

+expat_install(FILES ${CMAKE_CURRENT_BINARY_DIR}/expat.pc DESTINATION lib/pkgconfig)

 

 if(BUILD_tools AND NOT WINCE)

     set(xmlwf_SRCS

@@ -110,7 +117,7 @@ if(BUILD_tools AND NOT WINCE)
     add_executable(xmlwf ${xmlwf_SRCS})

     set_property(TARGET xmlwf PROPERTY RUNTIME_OUTPUT_DIRECTORY xmlwf)

     target_link_libraries(xmlwf expat)

-    install(TARGETS xmlwf DESTINATION bin)

+    expat_install(TARGETS xmlwf DESTINATION bin)

     if(BUILD_doc AND NOT MSVC)

         if(CMAKE_GENERATOR STREQUAL "Unix Makefiles")

             set(make_command "$(MAKE)")

@@ -119,7 +126,7 @@ if(BUILD_tools AND NOT WINCE)
         endif()

 

         add_custom_command(TARGET expat PRE_BUILD COMMAND "${make_command}" -C "${PROJECT_SOURCE_DIR}/doc" xmlwf.1)

-        install(FILES "${PROJECT_SOURCE_DIR}/doc/xmlwf.1" DESTINATION share/man/man1)

+        expat_install(FILES "${PROJECT_SOURCE_DIR}/doc/xmlwf.1" DESTINATION share/man/man1)

     endif()

 endif(BUILD_tools AND NOT WINCE)