Accepting request 195427 from devel:tools:building

This change is followup for the discussion at ml:
http://lists.opensuse.org/opensuse-factory/2013-08/msg00174.html

I would propose proceed by the schedule I mentioned there.
Most of this stuff is taken from what I did in Gentoo cmake system.


- One more backslash here.

- Backshlashes were missing in macros.

- Add opensuse_rules.cmake to set the default compiler and linker
  opts. Tweak a bit the macro to not let upstreams twerk with the
  cmake files too much.

- Provide macros.cmake which contains %cmake macro to reduce
  mess in the spec files. (forwarded request 195426 from scarabeus_iv)

OBS-URL: https://build.opensuse.org/request/show/195427
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/cmake?expand=0&rev=71

cmake.changes

@@ -1,3 +1,26 @@
+-------------------------------------------------------------------
+Mon Aug 12 19:21:05 UTC 2013 - tchvatal@suse.com
+
+- One more backslash here.
+
+-------------------------------------------------------------------
+Mon Aug 12 19:03:31 UTC 2013 - tchvatal@suse.com
+
+- Backshlashes were missing in macros.
+
+-------------------------------------------------------------------
+Mon Aug 12 18:51:14 UTC 2013 - tchvatal@suse.com
+
+- Add opensuse_rules.cmake to set the default compiler and linker
+  opts. Tweak a bit the macro to not let upstreams twerk with the
+  cmake files too much.
+
+-------------------------------------------------------------------
+Sun Aug 11 11:20:12 UTC 2013 - tchvatal@suse.com
+
+- Provide macros.cmake which contains %cmake macro to reduce
+  mess in the spec files.
+
 -------------------------------------------------------------------
 Sat Aug  3 12:23:35 UTC 2013 - hrvoje.senjan@gmail.com
 

cmake.macros

@@ -0,0 +1,42 @@
+#
+# Macros for cmake
+#
+%__cmake %{_bindir}/cmake
+%_cmake_debug %{?with_debug:debug}%{?!with_debug:release}
+
+%cmake \
+    CFLAGS="${CFLAGS:-%optflags}" ; export CFLAGS ; \
+    CXXFLAGS="${CXXFLAGS:-%optflags}" ; export CXXFLAGS ; \
+    FFLAGS="${FFLAGS:-%optflags%{?_fmoddir: -I%_fmoddir}}" ; export FFLAGS ; \
+    find . -name CMakeLists.txt \\\
+        -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \\\
+        -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \\\
+        -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \\\
+        -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
+    mkdir -p build \
+    cd build \
+    %define enable_debug 1 \
+    %{?_enable_debug: %{expand: %%global enable_debug 1}} \
+    %__cmake .. \\\
+        -DCMAKE_INSTALL_PREFIX:PATH=%{_prefix} \\\
+        -DCMAKE_INSTALL_LIBDIR:PATH=%{_libdir} \\\
+        -DINCLUDE_INSTALL_DIR:PATH=%{_includedir} \\\
+        -DLIB_INSTALL_DIR:PATH=%{_libdir} \\\
+        -DSYSCONF_INSTALL_DIR:PATH=%{_sysconfdir} \\\
+        -DSHARE_INSTALL_PREFIX:PATH=%{_datadir} \\\
+        -DCMAKE_BUILD_TYPE=%{_cmake_debug} \\\
+%if "%{?_lib}" == "lib64" \
+        -DLIB_SUFFIX=64 \\\
+%endif \
+        -DCMAKE_SKIP_RPATH:BOOL=ON \\\
+        -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \\\
+        -DBUILD_SHARED_LIBS:BOOL=ON \\\
+        -DBUILD_STATIC_LIBS:BOOL=OFF \\\
+        -DCMAKE_COLOR_MAKEFILE:BOOL=OFF \\\
+        -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF \\\
+        -DCMAKE_USER_MAKE_RULES_OVERRIDE="/usr/share/cmake/Modules/opensuse_rules.cmake"
+
+%cmake_install \
+    cd build \
+    make DESTDIR=%{buildroot} install/fast \
+    cd ..

cmake.spec

@@ -21,6 +21,8 @@ Version:        2.8.11.2
 Release:        0
 Url:            http://www.cmake.org/
 Source0:        http://www.cmake.org/files/v2.8/%{name}-%{version}.tar.gz
+Source1:        cmake.macros
+Source2:        opensuse_rules.cmake
 Patch2:         cmake-fix-ruby-test.patch
 Patch3:         cmake-fix-ImageMagick6.patch
 Patch4:         cmake-cmCustomCommand_add_operator=.patch
@@ -80,13 +82,21 @@ make DESTDIR=%{buildroot} install
 mkdir -p %{buildroot}%{_libdir}/cmake
 find %{buildroot}/usr/share/cmake -type f -print0 | xargs -0 chmod 644
 cp ChangeLog.manual %{buildroot}/usr/share/doc/packages/%{name}/Changelog
+# rpm macros
+install -m644 %{SOURCE1} -D %{buildroot}%{_sysconfdir}/rpm/macros.cmake
+# buildrules
+install -m644 %{SOURCE2} -D %{buildroot}%{_datadir}/cmake/Modules/opensuse_rules.cmake
+sed -i \
+    -e 's:OPTFLAGS:%{optflags}:g' \
+    %{buildroot}%{_datadir}/cmake/Modules/opensuse_rules.cmake
 
 %if 0%{?suse_version}
-%fdupes %buildroot/usr/share/cmake
+%fdupes %{buildroot}/usr/share/cmake
 %endif
 
 %files
 %defattr(-,root,root)
+%{_sysconfdir}/rpm/macros.cmake
 %{_bindir}/cpack
 %{_bindir}/cmake
 %{_bindir}/ctest

opensuse_rules.cmake

@@ -0,0 +1,8 @@
+SET (CMAKE_AR /usr/bin/ar CACHE FILEPATH "Archive manager" FORCE)
+SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> OPTFLAGS <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
+SET (CMAKE_C_COMPILER /usr/bin/gcc CACHE FILEPATH "C compiler" FORCE)
+SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
+SET (CMAKE_CXX_COMPILER /usr/bin/c++ CACHE FILEPATH "C++ compiler" FORCE)
+SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
+SET (CMAKE_RANLIB /usr/bin/ranlib CACHE FILEPATH "Archive index generator" FORCE)
+SET (PKG_CONFIG_EXECUTABLE /usr/bin/pkg-config CACHE FILEPATH "pkg-config executable" FORCE)