From d7933f01b3e398f05ce3a85168347d83958f523f Mon Sep 17 00:00:00 2001
From: Tamas Kenez <address@hidden>
Date: Tue, 24 Nov 2015 22:53:18 +0100
Subject: [PATCH] [cmake] add cmake-testbuild.sh to test the config-module

---
 builds/cmake-testbuild.sh | 104 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100755 builds/cmake-testbuild.sh

diff --git a/builds/cmake-testbuild.sh b/builds/cmake-testbuild.sh
new file mode 100755
index 0000000..71e7cc0
--- /dev/null
+++ b/builds/cmake-testbuild.sh
@@ -0,0 +1,104 @@
+#!/bin/sh -e
+
+# This script tests the CMake build. Simply run
+#
+#     builds/cmake-testbuild.sh
+#
+# or
+#
+#     BUILD_SHARED_LIBS=1 builds/cmake-testbuild.sh
+#
+# The script:
+#
+# - builds the main CMakeLists.txt
+# - builds and runs a small test app in a separate build tree so
+#   the config-module is tested, too
+#
+# Options (environment variables):
+#
+# - The variable BUILD_SHARED_LIBS will be forwarded to the CMake project
+#   that builds the library.
+#
+
+
+# prepare temporary dir
+cd $(dirname $0)/..
+ftdir=$PWD
+tmpdir=/tmp/freetype-cmake-testbuild
+rm -rf $tmpdir
+mkdir -p $tmpdir
+
+# build and install freetype
+
+if [ -n "$BUILD_SHARED_LIBS" ]; then
+    bsl=-DBUILD_SHARED_LIBS=$BUILD_SHARED_LIBS
+else
+    bsl=-UBUILD_SHARED_LIBS
+fi
+
+build_opts="-DWITH_ZLIB=0 -DWITH_BZip2=0 -DWITH_PNG=0 -DWITH_HarfBuzz=0 $bsl"
+build_opts="$build_opts -DCMAKE_INSTALL_PREFIX=$tmpdir/out"
+(set -x; cmake -H$ftdir -B$tmpdir/ftb -DCMAKE_BUILD_TYPE=Debug $build_opts)
+(set -x; cmake --build $tmpdir/ftb --config Debug --target install)
+(set -x; cmake $tmpdir/ftb -DCMAKE_BUILD_TYPE=Release)
+(set -x; cmake --build $tmpdir/ftb --config Release --target install --clean-first)
+
+# create test project CMakeLists.txt
+cat >$tmpdir/CMakeLists.txt << END
+cmake_minimum_required(VERSION 2.6)
+project(freetype-cmake-testbuild)
+
+find_package(Freetype REQUIRED CONFIG)
+
+add_executable(freetype-cmake-test main.c)
+target_link_libraries(freetype-cmake-test freetype)
+
+enable_testing()
+add_test(freetype-cmake-test freetype-cmake-test)
+
+END
+
+# create test project main.c
+cat >$tmpdir/main.c << END
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+FT_Library library;
+
+int main(int argc, char*argv[]) {
+    FT_Error error;
+    FT_Int major = 0;
+    FT_Int minor = 0;
+    FT_Int patch = 0;
+    error = FT_Init_FreeType(&library);
+    if (error) return EXIT_FAILURE;
+    FT_Library_Version(library, &major, &minor, &patch);
+    if (major != FREETYPE_MAJOR ||
+        minor != FREETYPE_MINOR ||
+        patch != FREETYPE_PATCH
+    )
+        return EXIT_FAILURE;
+    printf("FT_Library_Version: %d.%d.%d\n", major, minor, patch);
+    error = FT_Done_FreeType(library);
+    if (error) return EXIT_FAILURE;
+    return EXIT_SUCCESS;
+}
+END
+
+# build and test
+mkdir -p $tmpdir/tb
+cd $tmpdir/tb
+export LD_LIBRARY_PATH=$tmpdir/out/lib:$LD_LIBRARY_PATH
+export DYLD_LIBRARY_PATH=$tmpdir/out/lib:$DYLD_LIBRARY_PATH
+(set -x; cmake $tmpdir -DCMAKE_BUILD_TYPE=Debug -DCMAKE_PREFIX_PATH=$tmpdir/out)
+(set -x; cmake --build . --config Debug)
+(set -x; ctest -V -C Debug)
+(set -x; cmake . -DCMAKE_BUILD_TYPE=Release)
+(set -x; cmake --build . --config Release --clean-first)
+(set -x; ctest -V -C Release)
+
+rm -rf $tmpdir
+
-- 
2.6.2