Ship xorg-gtest.m4 and Makefile-xorg-gtest.amsource

See README for instructions on how to use them.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>

8 files changed, 239 insertions, 6 deletions

diff --git a/Makefile.am b/Makefile.am
index 2542b44..8e0a0c6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -23,7 +23,7 @@
 # SOFTWARE.
 #
 
-SUBDIRS = data doc include src examples
+SUBDIRS = aclocal data doc include src examples
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = xorg-gtest.pc
diff --git a/README b/README
index 6b79f05..0b0f48e 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-X.Org dummy testing environment for Google Test
+X.Org GTest testing environment for Google Test
 ===============================================
 
 Provides a Google Test environment for starting and stopping
@@ -7,6 +7,39 @@ environment is defined in header environment.h. Please refer to
 the Google test documentation for information on how to add a custom 
 environment.
 
-Moreover, a custom main()-function that takes care of setting up the 
-environment is provided in libxtestingenvironment_main.a. This library can be
-used as a replacement for libgtest_main.a 
+Moreover, a custom main() function that takes care of setting up the
+environment is provided in xorg-gtest_main.cpp. This can be used as a
+replacement for libgtest_main.a
+
+Using X.org GTest in a project
+==============================
+
+The X.org GTest does not provide precompiled libraries. Each project must build
+the X.org GTest sources. To facilitate this, aclocal and automake include files
+are provided. Perform the following to integrate xorg-gtest into an autotools-
+based project.
+
+Add the following line to the top level Makefile.am for your project:
+
+ACLOCAL_AMFLAGS = -I m4 --install
+
+This will ensure the latest xorg-gtest.m4 macro installed on your system is
+copied into aclocal/. If a user runs autoreconf, they will already have the
+macro even if they don't have xorg-gtest installed.
+
+Call CHECK_XORG_GTEST from configure.ac This will set the value of
+$have_xorg_gtest and set $(XORG_GTEST_CPPFLAGS) and $(XORG_GTEST_CXXFLAGS).
+
+Copy Makefile-xorg-gtest.am into your project.
+
+In your test Makefile.am, add:
+
+include $(top_srcdir)/path/to/Makefile-xorg-gtest.am
+
+Append $(XORG_GTEST_BUILD_LIBS) to check_LIBRARIES.
+
+Append CPPFLAGS with $(XORG_GTEST_CPPFLAGS) and CXXFLAGS with
+$(XORG_GTEST_CXXFLAGS) for any testing source objects.
+
+Finally, link against $(XORG_GTEST_LIBS). If you want the xorg-gtest main()
+integration, link against $(XORG_GTEST_MAIN_LIBS) as well.
diff --git a/aclocal/Makefile.am b/aclocal/Makefile.am
new file mode 100644
index 0000000..3ea9969
--- /dev/null
+++ b/aclocal/Makefile.am
@@ -0,0 +1,27 @@
+#
+# Makefile for the src subdirectory of xorg-gtest
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+
+aclocaldir = $(datadir)/aclocal
+dist_aclocal_DATA = xorg-gtest.m4
diff --git a/aclocal/xorg-gtest.m4 b/aclocal/xorg-gtest.m4
new file mode 100644
index 0000000..a1ef1cf
--- /dev/null
+++ b/aclocal/xorg-gtest.m4
@@ -0,0 +1,105 @@
+# serial 1
+
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+# Checks whether the gtest source is available on the system. Allows for
+# adjusting the include and source path. Sets have_gtest=yes if the source is
+# present. Sets GTEST_CPPFLAGS and GTEST_SOURCE to the preprocessor flags and
+# source location respectively.
+AC_DEFUN([_CHECK_GTEST],
+[
+  AC_ARG_WITH([gtest-include-path],
+              [AS_HELP_STRING([--with-gtest-include-path],
+                              [location of the Google test headers])],
+              [GTEST_CPPFLAGS="-I$withval"])
+
+  AC_ARG_WITH([gtest-source-path],
+              [AS_HELP_STRING([--with-gtest-source-path],
+                              [location of the Google test sources, defaults to /usr/src/gtest])],
+              [GTEST_SOURCE="$withval"],
+              [GTEST_SOURCE="/usr/src/gtest"])
+
+  GTEST_CPPFLAGS="$GTEST_CPPFLAGS -I$GTEST_SOURCE"
+
+  AC_CHECK_FILES([$GTEST_SOURCE/src/gtest-all.cc]
+                 [$GTEST_SOURCE/src/gtest_main.cc],
+                 [have_gtest=yes],
+                 [have_gtest=no])
+
+  AS_IF([test "x$have_gtest_source" = xyes],
+        [AC_SUBST(GTEST_CPPFLAGS)]
+        [AC_SUBST(GTEST_SOURCE)])
+]) # _CHECK_GTEST
+
+# Checks whether the xorg-gtest source is available on the system. Allows for
+# adjusting the include and source path. Sets have_xorg_gtest=yes if the source
+# is present. Sets XORG_GTEST_CPPFLAGS and XORG_GTEST_SOURCE to the preprocessor
+# flags and source location respectively. Sets XORG_GTEST_LIBS to all the
+# libraries needed to link against a built xorg-gtest library.
+AC_DEFUN([CHECK_XORG_GTEST],
+[
+  AC_REQUIRE([_CHECK_GTEST])
+
+  PKG_CHECK_EXISTS([xorg-gtest],
+                   [have_xorg_gtest=yes],
+                   [have_xorg_gtest=no])
+
+  XORG_GTEST_SOURCE=`$PKG_CONFIG --variable=sourcedir --print-errors xorg-gtest`
+  XORG_GTEST_MAKEFILE=`$PKG_CONFIG --variable=makefile --print-errors xorg-gtest`
+  XORG_GTEST_CPPFLAGS=`$PKG_CONFIG --variable=CPPflags --print-errors xorg-gtest`
+  XORG_GTEST_CPPFLAGS="$GTEST_CPPFLAGS $XORG_GTEST_CPPFLAGS"
+  XORG_GTEST_CPPFLAGS="$XORG_GTEST_CPPFLAGS -I$XORG_GTEST_SOURCE"
+
+  PKG_CHECK_MODULES(X11, [x11], [have_x11=yes], [have_x11=no])
+
+  # Check if we should include support for utouch-evemu
+  AC_ARG_WITH([evemu],
+              [AS_HELP_STRING([--with-evemu],
+                              [support Linux input device recording playback
+                               (default: enabled if available)])],
+              [],
+              [with_evemu=check])
+
+  AS_IF([test "x$with_evemu" = xyes],
+        [PKG_CHECK_MODULES(EVEMU, [utouch-evemu], [have_xorg_gtest_evemu=yes])],
+        [test "x$with_evemu" = xcheck],
+        [PKG_CHECK_MODULES(EVEMU,
+                           [utouch-evemu],
+                           [have_xorg_gtest_evemu=yes],
+                           [have_xorg_gtest_evemu=no])])
+  AS_IF([test "x$have_xorg_gtest_evemu" = xyes],
+        [XORG_GTEST_CPPFLAGS="$XORG_GTEST_CPPFLAGS -DHAVE_EVEMU"])
+
+  AS_IF([test "x$have_gtest" != xyes -o "x$have_x11" != xyes],
+        [have_xorg_gtest=no])
+
+  AS_IF([test "x$have_xorg_gtest" = xyes],
+        [AC_SUBST(XORG_GTEST_SOURCE)]
+        [AC_SUBST(XORG_GTEST_MAKEFILE)]
+        [AC_SUBST(XORG_GTEST_CPPFLAGS)])
+
+  # Get BASE_CXXFLAGS and STRICT_CXXFLAGS
+  XORG_MACROS_VERSION(1.17)
+  AC_LANG_PUSH([C++])
+  XORG_STRICT_OPTION
+  AC_LANG_POP
+]) # CHECK_XORG_GTEST
diff --git a/configure.ac b/configure.ac
index 37a6dc0..18e7ead 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,6 +50,8 @@ AS_IF([test "x$have_evemu" = xyes], [AC_DEFINE([HAVE_EVEMU])])
 
 AC_SUBST(SOURCEDIR, ['${prefix}/src/xorg-gtest'])
 AC_SUBST(DUMMY_CONF_PATH, ['${datarootdir}/xorg/gtest/dummy.conf'])
+AC_SUBST(SOURCE_MAKEFILE,
+         ['${prefix}/src/xorg-gtest/src/Makefile-xorg-gtest.am'])
 
 # Check if we can build integration tests
 AS_IF([test "x$enable_integration_tests" != xno],
@@ -74,6 +76,7 @@ AS_IF([test "x$enable_integration_tests" = xyes -a \
 AM_CONDITIONAL(ENABLE_XORG_GTEST_TESTS, [test "x$have_dummy_module" = xyes ])
 
 AC_CONFIG_FILES([Makefile
+                 aclocal/Makefile
                  data/Makefile
                  doc/Makefile
                  examples/Makefile
diff --git a/src/Makefile-xorg-gtest.am b/src/Makefile-xorg-gtest.am
new file mode 100644
index 0000000..185381d
--- /dev/null
+++ b/src/Makefile-xorg-gtest.am
@@ -0,0 +1,61 @@
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+
+XORG_GTEST_BUILD_LIBS = \
+	libgtest.a \
+	libgtest_main.a \
+	libxorg-gtest.a \
+	libxorg-gtest_main.a
+
+nodist_libgtest_a_SOURCES = $(GTEST_SOURCE)/src/gtest-all.cc
+libgtest_a_CPPFLAGS = $(GTEST_CPPFLAGS) $(AM_CPPFLAGS) -w
+libgtest_a_CXXFLAGS = $(GTEST_CXXFLAGS) $(AM_CXXFLAGS)
+
+nodist_libgtest_main_a_SOURCES = $(GTEST_SOURCE)/src/gtest_main.cc
+libgtest_main_a_CPPFLAGS = $(GTEST_CPPFLAGS) $(AM_CPPFLAGS) -w
+libgtest_main_a_CXXFLAGS = $(GTEST_CXXFLAGS) $(AM_CXXFLAGS)
+
+nodist_libxorg_gtest_a_SOURCES = $(XORG_GTEST_SOURCE)/src/xorg-gtest-all.cpp
+libxorg_gtest_a_CPPFLAGS = \
+	$(XORG_GTEST_CPPFLAGS) \
+	$(GTEST_CPPFLAGS) \
+	$(AM_CPPFLAGS) \
+	-w
+libxorg_gtest_a_CXXFLAGS = \
+	$(XORG_GTEST_CXXFLAGS) \
+	$(GTEST_CXXFLAGS) \
+	$(AM_CPPFLAGS)
+
+nodist_libxorg_gtest_main_a_SOURCES = \
+	$(XORG_GTEST_SOURCE)/src/xorg-gtest_main.cpp
+libxorg_gtest_main_a_CPPFLAGS = \
+	$(XORG_GTEST_CPPFLAGS) \
+	$(GTEST_CPPFLAGS) \
+	$(AM_CPPFLAGS) \
+	-w
+libxorg_gtest_main_a_CXXFLAGS = \
+	$(XORG_GTEST_CXXFLAGS) \
+	$(GTEST_CXXFLAGS) \
+	$(AM_CXXFLAGS)
+
+XORG_GTEST_LIBS = libxorg-gtest.a libgtest.a -lpthread $(X11_LIBS)
+XORG_GTEST_MAIN_LIBS = libxorg-gtest_main.a
diff --git a/src/Makefile.am b/src/Makefile.am
index c5a8413..148f1f2 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -35,4 +35,7 @@ libxorg_gtest_main_sources = \
 	xorg-gtest_main.cpp
 
 srcinstalldir = $(prefix)/src/xorg-gtest/src
-dist_srcinstall_DATA = $(libxorg_gtest_sources) $(libxorg_gtest_main_sources)
+dist_srcinstall_DATA = \
+	Makefile-xorg-gtest.am \
+	$(libxorg_gtest_sources) \
+	$(libxorg_gtest_main_sources)
diff --git a/xorg-gtest.pc.in b/xorg-gtest.pc.in
index a80f666..7e991c6 100644
--- a/xorg-gtest.pc.in
+++ b/xorg-gtest.pc.in
@@ -1,6 +1,7 @@
 prefix=@prefix@
 includedir=@includedir@
 sourcedir=@SOURCEDIR@
+makefile=@SOURCE_MAKEFILE@
 datarootdir=@datarootdir@
 CPPflags=-I${includedir} -I${sourcedir} -DDUMMY_CONF_PATH=\"@DUMMY_CONF_PATH@\"