cmake added RPM generation

Signed-off-by: Tomas Cejka <cejkat@cesnet.cz>

diff --git a/cmake/UseRPMTools.cmake b/cmake/UseRPMTools.cmake
new file mode 100755 (executable)
index 0000000..63aac73
--- /dev/null
+++ b/cmake/UseRPMTools.cmake
@@ -0,0 +1,176 @@
+#
+# - Find tools needed for building RPM Packages
+#   on Linux systems and defines macro that helps to
+#   build source or binary RPM, the MACRO assumes
+#   CMake 2.4.x which includes CPack support.
+#   CPack is used to build tar.gz source tarball
+#   which may be used by a custom user-made spec file.
+#
+# - Define RPMTools_ADD_RPM_TARGETS which defines
+#   two (top-level) CUSTOM targets for building
+#   source and binary RPMs
+#
+# Those CMake macros are provided by the TSP Developer Team
+# https://savannah.nongnu.org/projects/tsp
+#
+
+IF (WIN32)
+  MESSAGE(STATUS "RPM tools not available on Win32 systems")
+ENDIF(WIN32)
+
+IF (UNIX)
+  # Look for RPM builder executable
+  FIND_PROGRAM(RPMTools_RPMBUILD_EXECUTABLE
+    NAMES rpmbuild
+    PATHS "/usr/bin;/usr/lib/rpm"
+    PATH_SUFFIXES bin
+    DOC "The RPM builder tool")
+
+  IF (RPMTools_RPMBUILD_EXECUTABLE)
+    MESSAGE(STATUS "Looking for RPMTools... - found rpmuild is ${RPMTools_RPMBUILD_EXECUTABLE}")
+    SET(RPMTools_RPMBUILD_FOUND "YES")
+    GET_FILENAME_COMPONENT(RPMTools_BINARY_DIRS ${RPMTools_RPMBUILD_EXECUTABLE} PATH)
+  ELSE (RPMTools_RPMBUILD_EXECUTABLE)
+    SET(RPMTools_RPMBUILD_FOUND "NO")
+    MESSAGE(STATUS "Looking for RPMTools... - rpmbuild NOT FOUND")
+  ENDIF (RPMTools_RPMBUILD_EXECUTABLE)
+
+  # Detect if CPack was included or not
+  IF (NOT DEFINED "CPACK_PACKAGE_NAME")
+    MESSAGE(FATAL_ERROR "CPack was not included, you should include CPack before Using RPMTools")
+  ENDIF (NOT DEFINED "CPACK_PACKAGE_NAME")
+
+  IF (RPMTools_RPMBUILD_FOUND)
+    SET(RPMTools_FOUND TRUE)
+    #
+    # - first arg  (ARGV0) is RPM name
+    # - second arg (ARGV1) is the RPM spec file path [optional]
+    # - third arg  (ARGV2) is the RPM ROOT DIRECTORY used to build RPMs [optional]
+    #
+    MACRO(RPMTools_ADD_RPM_TARGETS RPMNAME)
+
+      #
+      # If no spec file is provided create a minimal one
+      #
+      IF ("${ARGV1}" STREQUAL "")
+       SET(SPECFILE_PATH "${CMAKE_BINARY_DIR}/${RPMNAME}.spec")
+      ELSE ("${ARGV1}" STREQUAL "")
+       SET(SPECFILE_PATH "${ARGV1}")
+      ENDIF("${ARGV1}" STREQUAL "")
+
+      # Verify whether if RPM_ROOTDIR was provided or not
+      IF("${ARGV2}" STREQUAL "")
+       SET(RPM_ROOTDIR ${CMAKE_BINARY_DIR}/RPM)
+      ELSE ("${ARGV2}" STREQUAL "")
+       SET(RPM_ROOTDIR "${ARGV2}")
+      ENDIF("${ARGV2}" STREQUAL "")
+      MESSAGE(STATUS "RPMTools:: Using RPM_ROOTDIR=${RPM_ROOTDIR}")
+
+      # Prepare RPM build tree
+      FILE(MAKE_DIRECTORY ${RPM_ROOTDIR})
+      FILE(MAKE_DIRECTORY ${RPM_ROOTDIR}/tmp)
+      FILE(MAKE_DIRECTORY ${RPM_ROOTDIR}/BUILD)
+      FILE(MAKE_DIRECTORY ${RPM_ROOTDIR}/RPMS)
+      FILE(MAKE_DIRECTORY ${RPM_ROOTDIR}/SOURCES)
+      FILE(MAKE_DIRECTORY ${RPM_ROOTDIR}/SPECS)
+      FILE(MAKE_DIRECTORY ${RPM_ROOTDIR}/SRPMS)
+
+      #
+      # We check whether if the provided spec file is
+      # to be configure or not.
+      #
+      IF ("${ARGV1}" STREQUAL "")
+       SET(SPECFILE_PATH "${RPM_ROOTDIR}/SPECS/${RPMNAME}.spec")
+       SET(SPECFILE_NAME "${RPMNAME}.spec")
+       MESSAGE(STATUS "No Spec file given generate a minimal one --> ${RPM_ROOTDIR}/SPECS/${RPMNAME}.spec")
+       FILE(WRITE ${RPM_ROOTDIR}/SPECS/${RPMNAME}.spec
+         "# -*- rpm-spec -*-
+Summary:        ${RPMNAME}
+Name:           ${RPMNAME}
+Version:        ${CPACK_PACKAGE_VERSION}
+Release:        1
+License:        Unknown
+Group:          Unknown
+Source:         ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.gz
+BuildRoot:      %{_tmppath}/%{name}-%{CPACK_PACKAGE_VERSION}-1-root
+BuildRequires: cmake
+
+%define prefix /opt/${RPMNAME}-%{version}
+%define rpmprefix $RPM_BUILD_ROOT%{prefix}
+%define srcdirname %{name}-%{version}
+
+%description
+${RPMNAME} : No description for now
+
+%prep
+%setup -q -n %{srcdirname}
+
+%build
+cd ..
+rm -rf build_tree
+mkdir build_tree
+cd build_tree
+cmake -DCMAKE_INSTALL_PREFIX=%{rpmprefix} ../%{srcdirname}
+make
+
+%install
+cd ../build_tree
+make install
+
+%clean
+rm -rf %{srcdirname}
+rm -rf build_tree
+
+%files
+%defattr(-,root,root,-)
+%dir %{prefix}
+%{prefix}/*
+
+%changelog
+* Wed Feb 28 2007 Erk <eric.noulard@gmail.com>
+  Generated by CMake UseRPMTools macros"
+       )
+
+      ELSE ("${ARGV1}" STREQUAL "")
+       SET(SPECFILE_PATH "${ARGV1}")
+
+       GET_FILENAME_COMPONENT(SPECFILE_EXT ${SPECFILE_PATH} EXT)
+       IF ("${SPECFILE_EXT}" STREQUAL ".spec")
+         # This is a 'ready-to-use' spec file which does not need to be CONFIGURED
+         GET_FILENAME_COMPONENT(SPECFILE_NAME ${SPECFILE_PATH} NAME)
+         MESSAGE(STATUS "Simple copy spec file <${SPECFILE_PATH}> --> <${RPM_ROOTDIR}/SPECS/${SPECFILE_NAME}>")
+         CONFIGURE_FILE(
+           ${SPECFILE_PATH}
+           ${RPM_ROOTDIR}/SPECS/${SPECFILE_NAME}
+           COPYONLY)
+       ELSE ("${SPECFILE_EXT}" STREQUAL ".spec")
+         # This is a to-be-configured spec file
+         GET_FILENAME_COMPONENT(SPECFILE_NAME ${SPECFILE_PATH} NAME_WE)
+         SET(SPECFILE_NAME "${SPECFILE_NAME}.spec")
+         MESSAGE(STATUS "Configuring spec file <${SPECFILE_PATH}> --> <${RPM_ROOTDIR}/SPECS/${SPECFILE_NAME}>")
+         CONFIGURE_FILE(
+           ${SPECFILE_PATH}
+           ${RPM_ROOTDIR}/SPECS/${SPECFILE_NAME}
+           @ONLY)
+       ENDIF ("${SPECFILE_EXT}" STREQUAL ".spec")
+      ENDIF("${ARGV1}" STREQUAL "")
+
+      ADD_CUSTOM_TARGET(${RPMNAME}_srpm
+       COMMAND cpack -G TGZ --config CPackSourceConfig.cmake
+       COMMAND ${CMAKE_COMMAND} -E copy ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.gz ${RPM_ROOTDIR}/SOURCES
+       COMMAND ${RPMTools_RPMBUILD_EXECUTABLE} -bs --define=\"_topdir ${RPM_ROOTDIR}\" --buildroot=${RPM_ROOTDIR}/tmp ${RPM_ROOTDIR}/SPECS/${SPECFILE_NAME}
+       )
+
+      ADD_CUSTOM_TARGET(${RPMNAME}_rpm
+       COMMAND cpack -G TGZ --config CPackSourceConfig.cmake
+       COMMAND ${CMAKE_COMMAND} -E copy ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.gz ${RPM_ROOTDIR}/SOURCES
+       COMMAND ${RPMTools_RPMBUILD_EXECUTABLE} -bb --define=\"_topdir ${RPM_ROOTDIR}\" --buildroot=${RPM_ROOTDIR}/tmp ${RPM_ROOTDIR}/SPECS/${SPECFILE_NAME}
+       )
+    ENDMACRO(RPMTools_ADD_RPM_TARGETS)
+
+  ELSE (RPMTools_RPMBUILD_FOUND)
+    SET(RPMTools FALSE)
+  ENDIF (RPMTools_RPMBUILD_FOUND)
+
+ENDIF (UNIX)
+