camel-gen-tables and gen-western-table are executed in the build process so
they need to be built for the host architecture

--- a/src/camel/CMakeLists.txt
+++ b/src/camel/CMakeLists.txt
@@ -7,18 +7,10 @@ glib_mkenums_multiple(camel-enumtypes CAMEL_ENUMTYPES_H
 	camel-url.h
 )
 
-add_executable(camel-gen-tables
-	camel-gen-tables.c
-)
-
-target_include_directories(camel-gen-tables PUBLIC
-	${CMAKE_BINARY_DIR}
-)
-
 add_custom_command(
 	OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/camel-mime-tables.c
-	COMMAND ${CMAKE_CURRENT_BINARY_DIR}/camel-gen-tables >${CMAKE_CURRENT_BINARY_DIR}/camel-mime-tables.c
-	DEPENDS camel-gen-tables
+	COMMAND /usr/bin/gcc ${CMAKE_CURRENT_SOURCE_DIR}/camel-gen-tables.c -I${CMAKE_BINARY_DIR} -o ${CMAKE_CURRENT_BINARY_DIR}/camel-gen-tables
+		&& ${CMAKE_CURRENT_BINARY_DIR}/camel-gen-tables >${CMAKE_CURRENT_BINARY_DIR}/camel-mime-tables.c
 )
 
 set(SOURCES
--- a/src/addressbook/libebook-contacts/CMakeLists.txt
+++ b/src/addressbook/libebook-contacts/CMakeLists.txt
@@ -2,31 +2,12 @@ glib_mkenums(e-book-contacts-enumtypes e-book-contacts-enums.h E_BOOK_CONTACTS_E
 
 add_pkgconfig_file(libebook-contacts.pc.in libebook-contacts-${API_VERSION}.pc)
 
-add_executable(gen-western-table
-	gen-western-table.c
-)
-
-target_compile_definitions(gen-western-table PRIVATE
-	-DG_LOG_DOMAIN=\"gen-western-table\"
-)
-
-target_compile_options(gen-western-table PUBLIC
-	${GNOME_PLATFORM_CFLAGS}
-)
-
-target_include_directories(gen-western-table PUBLIC
-	${CMAKE_BINARY_DIR}
-	${GNOME_PLATFORM_INCLUDE_DIRS}
-)
-
-target_link_libraries(gen-western-table
-	${GNOME_PLATFORM_LDFLAGS}
-)
-
 add_custom_command(
 	OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/e-name-western-tables.h
-	COMMAND ${CMAKE_CURRENT_BINARY_DIR}/gen-western-table "${CMAKE_CURRENT_SOURCE_DIR}/e-name-western-tables.h.in" >${CMAKE_CURRENT_BINARY_DIR}/e-name-western-tables.h
-	DEPENDS gen-western-table e-name-western-tables.h.in
+	COMMAND /usr/bin/gcc ${CMAKE_CURRENT_SOURCE_DIR}/gen-western-table.c -I${CMAKE_BINARY_DIR}
+		-I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -lglib-2.0 -o ${CMAKE_CURRENT_BINARY_DIR}/gen-western-table
+		&& ${CMAKE_CURRENT_BINARY_DIR}/gen-western-table "${CMAKE_CURRENT_SOURCE_DIR}/e-name-western-tables.h.in" >${CMAKE_CURRENT_BINARY_DIR}/e-name-western-tables.h
+	DEPENDS e-name-western-tables.h.in
 )
 
 set(DEPENDENCIES