CMake: Add INSTALL_INTERFACE for a proper export.

2 months ago · f0175c69e2
parent 633ec87677
commit f0175c69e2
1 changed files with 4 additions and 2 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -96,7 +96,8 @@ if(ZLIB_BUILD_SHARED)
        $<$<OR:$<BOOL:${WIN32}>,$<BOOL:${CYGWIN}>>:win32/zlib1.rc>)
    target_include_directories(zlib PUBLIC
        $<BUILD_INTERFACE:${zlib_BINARY_DIR}>
-        $<BUILD_INTERFACE:${zlib_SOURCE_DIR}>)
+        $<BUILD_INTERFACE:${zlib_SOURCE_DIR}>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
    target_compile_definitions(zlib
        PRIVATE
            $<$<BOOL:${HAVE_OFF64_T}>:_LARGEFILE64_SOURCE=1>
@ -129,7 +130,8 @@ if(ZLIB_BUILD_STATIC)
        ${ZLIB_PRIVATE_HDRS})
    target_include_directories(zlibstatic PUBLIC
        $<BUILD_INTERFACE:${zlib_BINARY_DIR}>
-        $<BUILD_INTERFACE:${zlib_SOURCE_DIR}>)
+        $<BUILD_INTERFACE:${zlib_SOURCE_DIR}>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
    target_compile_definitions(zlibstatic
        PRIVATE
            $<$<BOOL:NOT:${HAVE_FSEEKO}>:NO_FSEEKO>