libical: fix cross

srcpkgs/libical/patches/fix-cross.patch

@@ -0,0 +1,24 @@
+diff --git a/src/libical-glib/CMakeLists.txt b/src/libical-glib/CMakeLists.txt
+index f0eaf01..5fc7cc2 100644
+--- a/src/libical-glib/CMakeLists.txt
++++ b/src/libical-glib/CMakeLists.txt
+@@ -1,16 +1,10 @@
+ add_definitions(-Dlibical_ical_EXPORTS)
+ 
+-# build the src-generator
+-add_executable(src-generator
+-  tools/generator.c
+-  tools/generator.h
+-  tools/xml-parser.c
+-  tools/xml-parser.h
++add_custom_command(
++        OUTPUT ${EXECUTABLE_OUTPUT_PATH}/src-generator
++       COMMAND /usr/bin/cc ${CMAKE_CURRENT_SOURCE_DIR}/tools/generator.c ${CMAKE_CURRENT_SOURCE_DIR}/tools/xml-parser.c -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -I${CMAKE_CURRENT_SOURCE_DIR}/tools/ -lxml2 -lglib-2.0 -o ${EXECUTABLE_OUTPUT_PATH}/src-generator
+ )
+ 
+-target_compile_options(src-generator PUBLIC ${GLIB_CFLAGS} ${LIBXML_CFLAGS} -DG_LOG_DOMAIN=\"src-generator\")
+-target_link_libraries(src-generator ${GLIB_LIBRARIES} ${LIBXML_LIBRARIES})
+-
+ list(APPEND API_FILES
+   api/i-cal-array.xml
+   api/i-cal-attach.xml

srcpkgs/libical/template

@@ -3,7 +3,7 @@ pkgname=libical
 version=3.0.4
 revision=1
 build_style=cmake
-hostmakedepends="perl pkg-config"
+hostmakedepends="libglib-devel libxml2-devel perl pkg-config"
 makedepends="libglib-devel libxml2-devel"
 checkdepends="tzdata"
 short_desc="Reference implementation of the iCalendar data type and format"
@@ -12,7 +12,7 @@ license="LGPL-2.1, MPL-1"
 homepage="http://libical.github.io/libical/"
 distfiles="https://github.com/${pkgname}/${pkgname}/archive/v${version}.tar.gz"
 checksum=20f39343701ccd3ad896a9f9e982fdf85c1d3a35572e9d962216b69a64aef2ae
-nocross="tries to run generated files"
+patch_args="-Np1"
 
 libical-devel_package() {
 	depends="icu-devel ${sourcepkg}>=${version}_${revision}"