zxing.pc: add -DZXING_EXPERIMENTAL_API to Clfags if appropriate

axxel · axxel · commit 7371d17d85e1 · 2025-06-16T14:12:30.000+02:00
Fix #964.
diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
@@ -640,6 +640,9 @@ install (
 )
 
 IF (NOT WIN32 OR MINGW)
+    if (${ZXING_EXPERIMENTAL_API})
+        set(COMPILE_FLAGS "-DZXING_EXPERIMENTAL_API")
+    endif()
     configure_file(zxing.pc.in zxing.pc @ONLY)
     install(FILES ${CMAKE_CURRENT_BINARY_DIR}/zxing.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 ENDIF()
diff --git a/core/zxing.pc.in b/core/zxing.pc.in
@@ -5,4 +5,4 @@ Name: ZXing
 Description: ZXing-C++ library
 Version: @PROJECT_VERSION@
 Libs: -L${libdir} -lZXing
-Cflags: -I${includedir} -I${includedir}/ZXing
+Cflags: -I${includedir} -I${includedir}/ZXing @COMPILE_FLAGS@

Original file line number	Diff line number	Diff line change
`@@ -640,6 +640,9 @@ install (`
`640`	`640`	`)`
`641`	`641`
`642`	`642`	`IF (NOT WIN32 OR MINGW)`
	`643`	`+ if (${ZXING_EXPERIMENTAL_API})`
	`644`	`+ set(COMPILE_FLAGS "-DZXING_EXPERIMENTAL_API")`
	`645`	`+ endif()`
`643`	`646`	`configure_file(zxing.pc.in zxing.pc @ONLY)`
`644`	`647`	`install(FILES ${CMAKE_CURRENT_BINARY_DIR}/zxing.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)`
`645`	`648`	`ENDIF()`