pkgconfig file: propagate WITH_GZFILEOP

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a645ad6e7c595bdaa44f90fa1d02322c69def559..fbc2bdbafbe2155977495d22e3c0fb4c265342d8 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1159,6 +1159,9 @@ else()
 endif()
 
 set(ZLIB_PC ${CMAKE_CURRENT_BINARY_DIR}/zlib${SUFFIX}.pc)
+if(WITH_GZFILEOP)
+    set(PKG_CONFIG_CFLAGS "-DWITH_GZFILEOP")
+endif()
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/zlib.pc.cmakein
     ${ZLIB_PC} @ONLY)
 configure_file(${CMAKE_CURRENT_BINARY_DIR}/zconf${SUFFIX}.h.cmakein

diff --git a/zlib.pc.cmakein b/zlib.pc.cmakein
index 3d440ce6bdcc1134844b4eff7d06d98c3071412a..df8bf9f0514f1ce4fb6fa229add84e6a3f7f1cdd 100644 (file)
--- a/zlib.pc.cmakein
+++ b/zlib.pc.cmakein
@@ -11,4 +11,4 @@ Version: @ZLIB_FULL_VERSION@
 
 Requires:
 Libs: -L${libdir} -L${sharedlibdir} -lz@SUFFIX@
-Cflags: -I${includedir}
+Cflags: -I${includedir} @PKG_CONFIG_CFLAGS@