From 7928bd1462edd0346fba6b033f392765cb5607b5 Mon Sep 17 00:00:00 2001
From: Enno Boland <gottox@voidlinux.eu>
Date: Sun, 20 Mar 2016 07:27:58 +0100
Subject: [PATCH] vigra: fix cross

---
 srcpkgs/vigra/files/TryRunResults.cmake | 30 +++++++++++++++++++++++++
 srcpkgs/vigra/template                  |  8 ++++++-
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 srcpkgs/vigra/files/TryRunResults.cmake

diff --git a/srcpkgs/vigra/files/TryRunResults.cmake b/srcpkgs/vigra/files/TryRunResults.cmake
new file mode 100644
index 00000000000..7fb7400f825
--- /dev/null
+++ b/srcpkgs/vigra/files/TryRunResults.cmake
@@ -0,0 +1,30 @@
+# This file was generated by CMake because it detected TRY_RUN() commands
+# in crosscompiling mode. It will be overwritten by the next CMake run.
+# Copy it to a safe location, set the variables to appropriate values
+# and use it then to preset the CMake cache (using -C).
+
+
+# RUN_RESULT
+#    indicates whether the executable would have been able to run on its
+#    target platform. If so, set RUN_RESULT to
+#    the exit code (in many cases 0 for success), otherwise enter "FAILED_TO_RUN".
+# RUN_RESULT__TRYRUN_OUTPUT
+#    contains the text the executable would have printed on stdout and stderr.
+#    If the executable would not have been able to run, set RUN_RESULT__TRYRUN_OUTPUT empty.
+#    Otherwise check if the output is evaluated by the calling CMake code. If so,
+#    check what the source file would have printed when called with the given arguments.
+# The COMPILE_SUCCEEDED variable holds the build result for this TRY_RUN().
+# 
+# Source file   : /builddir/vigra-Version-1-11-0/config/output_cplusplus_version.cxx
+# Executable    : /builddir/vigra-Version-1-11-0/build/CMakeFiles/cmTryCompileExec2883594344-RUN_RESULT
+# Run arguments : 
+#    Called from: [1]	/builddir/vigra-Version-1-11-0/CMakeLists.txt
+
+set( RUN_RESULT 
+     "0"
+     CACHE STRING "Result from TRY_RUN" FORCE)
+
+set( RUN_RESULT__TRYRUN_OUTPUT 
+     "%OUTPUT%"
+     CACHE STRING "Output from TRY_RUN" FORCE)
+
diff --git a/srcpkgs/vigra/template b/srcpkgs/vigra/template
index b9d4a9e48cc..0d37b536107 100644
--- a/srcpkgs/vigra/template
+++ b/srcpkgs/vigra/template
@@ -15,7 +15,13 @@ distfiles="https://github.com/ukoethe/vigra/archive/Version-${version//./-}.tar.
 checksum=cae4838a2cc92ca52eafa621ab848df2e61399bbd77b2b945db35068fb50c86b
 wrksrc=$pkgname-Version-${version//./-}
 
-nocross="http://build.voidlinux.eu/builders/armv7l_builder/builds/22835/steps/shell_3/logs/stdio"
+pre_configure() {
+	if [ "$CROSS_BUILD" ]; then
+		g++ config/output_cplusplus_version.cxx -o gccbugcheck
+		sed "s#%OUTPUT%#$(./gccbugcheck)#" $FILESDIR/TryRunResults.cmake > TryRunResults.cmake
+		configure_args+=" -C $PWD/TryRunResults.cmake"
+	fi
+}
 
 post_install() {
 	vmkdir usr/share/$pkgname