--- CMakeLists.txt.orig	2022-01-19 19:56:07 UTC
+++ CMakeLists.txt
@@ -356,6 +356,7 @@ endif(WITH_HELP)
 # ******************************
 
 set(CMAKE_REQUIRED_LIBRARIES "-liconv")
+set(CMAKE_REQUIRED_FLAGS "-L/usr/local/lib")
 CHECK_C_SOURCE_COMPILES("#include <iconv.h>
 			#include <stdlib.h>
 			int main(void) { iconv_t cd; cd = iconv_open (\"UTF-8\", \"ISO-8859-1\"); return 0; }" HAVE_LIBICONV)
@@ -709,7 +710,6 @@ endif(WITH_GLADE_CATALOG)
 # news-to-appdata
 # ******************************
 
-set(CMAKE_REQUIRED_FLAGS ${GNOME_PLATFORM_CFLAGS})
 set(CMAKE_REQUIRED_INCLUDES ${GNOME_PLATFORM_INCLUDE_DIRS})
 set(CMAKE_REQUIRED_LIBRARIES ${GNOME_PLATFORM_LDFLAGS})
 file(TO_NATIVE_PATH "${CMAKE_BINARY_DIR}/appdata-releases.txt" _output_filename)
@@ -724,7 +724,6 @@ unset(_news_filename)
 unset(_output_filename)
 unset(CMAKE_REQUIRED_LIBRARIES)
 unset(CMAKE_REQUIRED_INCLUDES)
-unset(CMAKE_REQUIRED_FLAGS)
 
 if(NOT "${_news_to_appdata_result}" EQUAL "1")
 	message(FATAL_ERROR "Failed to run news-to-appdata")