diff options
Diffstat (limited to 'src/cmake/genrev.cmake')
| -rw-r--r-- | src/cmake/genrev.cmake | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/cmake/genrev.cmake b/src/cmake/genrev.cmake new file mode 100644 index 0000000000..23a72aa27b --- /dev/null +++ b/src/cmake/genrev.cmake @@ -0,0 +1,41 @@ +# Copyright (C) +# +# This file is free software; as a special exception the author gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +include(${CMAKE_SOURCE_DIR}/src/cmake/macros/EnsureVersion.cmake) + +set(_REQUIRED_GIT_VERSION "1.7") + +# Its not set during initial run +if(NOT BUILDDIR) + set(BUILDDIR ${CMAKE_BINARY_DIR}) +endif() + +FIND_PROGRAM(SVN_EXECUTABLE svn DOC "subversion command line client") + +# only do this if we have an svn client. +if (SVN_EXECUTABLE) + MACRO(Subversion_GET_REVISION dir variable) + EXECUTE_PROCESS(COMMAND ${SVN_EXECUTABLE} info ${dir} + OUTPUT_VARIABLE ${variable} + OUTPUT_STRIP_TRAILING_WHITESPACE) + STRING(REGEX REPLACE "^(.*\n)?Revision: ([^\n]+).*" + "\\2" ${variable} "${${variable}}") + ENDMACRO(Subversion_GET_REVISION) + + Subversion_GET_REVISION(${CMAKE_SOURCE_DIR} REV2) +endif () + + set(rev_hash_str ${REV2}) + set(rev_hash ${REV2}) + set(rev_id_str ${REV2}) + set(rev_id ${REV2}) + + + configure_file ( ${CMAKE_SOURCE_DIR}/revision.h.in.cmake ${BUILDDIR}/revision.h ) |