cmake: Add check for iconv support

popt can optionally use iconv to support an expanded set of encodings, so we should detect and enable this when available.
rpm-software-management · Jan 18, 2023 · 975cf4b · 975cf4b
1 parent 0788cb2
commit 975cf4b
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -72,6 +72,11 @@ foreach(inchdr ${OPTINCS})
 	chkhdr(${inchdr} FALSE)
 endforeach()
 
+find_package(Iconv)
+
+if (Iconv_FOUND)
+	add_compile_definitions(HAVE_ICONV)
+endif()
 
 add_subdirectory(src)
 add_subdirectory(po)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -20,6 +20,8 @@ target_include_directories(popt PUBLIC
 	$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
 
+target_link_libraries(popt PRIVATE Iconv::Iconv)
+
 set_target_properties(popt PROPERTIES
 	VERSION ${PROJECT_VERSION}
 	SOVERSION ${POPT_SOVERSION}