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Use ^4 and ^4.2 as regular expression, to be sure that we do not matches 

another part of the version.
This commit is contained in:
Laurent Rineau 2008-10-31 15:03:03 +00:00
parent cd96b8cfbc
commit a2b19b120d
1 changed files with 2 additions and 2 deletions
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4
Installation/CMakeLists.txt
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@ -278,12 +278,12 @@ if ( CMAKE_COMPILER_IS_GNUCC )
get_dependency_version(GCC) get_dependency_version(GCC)
if ( "${GCC_VERSION}" MATCHES "4." ) if ( "${GCC_VERSION}" MATCHES "^4." )
message( STATUS "Using gcc version 4 or later. Adding -frounding-math" ) message( STATUS "Using gcc version 4 or later. Adding -frounding-math" )
uniquely_add_flags( CGAL_CXX_FLAGS "-frounding-math" ) uniquely_add_flags( CGAL_CXX_FLAGS "-frounding-math" )
endif() endif()
if ( "${GCC_VERSION}" MATCHES "4.2" ) if ( "${GCC_VERSION}" MATCHES "^4.2" )
message( STATUS "Using gcc version 4.2. Adding -fno-strict-aliasing" ) message( STATUS "Using gcc version 4.2. Adding -fno-strict-aliasing" )
uniquely_add_flags( CGAL_CXX_FLAGS "-fno-strict-aliasing" ) uniquely_add_flags( CGAL_CXX_FLAGS "-fno-strict-aliasing" )
endif() endif()