diff options
| author | Klemens Baum <[email protected]> | 2013-06-27 23:13:37 +0200 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2013-07-12 21:20:59 -0700 |
| commit | 45574ab2e92f0bf74b18448baff49cb2eb5db620 (patch) | |
| tree | 9d7fe0ff4f5b670a8bb510bf178cc7f253953cf8 | |
| parent | b0c3c955aece11f506a10c9134f64960010d88f6 (diff) | |
configure.ac: better detection of LLVM version
Reviewed-by: Tom Stellard <[email protected]>
| -rw-r--r-- | configure.ac | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/configure.ac b/configure.ac index 7f933b38671..0026613cce9 100644 --- a/configure.ac +++ b/configure.ac @@ -1584,8 +1584,26 @@ if test "x$enable_gallium_llvm" = xyes; then fi if test "x$LLVM_CONFIG" != xno; then - LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'` - LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'` + LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'` + LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags` + LLVM_BINDIR=`$LLVM_CONFIG --bindir` + LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"` + LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient + LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"` + LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir` + LLVM_LIBDIR=`$LLVM_CONFIG --libdir` + + AC_COMPUTE_INT([LLVM_VERSION_MAJOR], [LLVM_VERSION_MAJOR], + [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"]) + AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR], + [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"]) + + if test "x${LLVM_VERSION_MAJOR}" != x; then + LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}" + else + LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'` + fi + LLVM_COMPONENTS="engine bitwriter" if $LLVM_CONFIG --components | grep -q '\<mcjit\>'; then LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit" @@ -1598,17 +1616,10 @@ if test "x$enable_gallium_llvm" = xyes; then LLVM_COMPONENTS="${LLVM_COMPONENTS} irreader" fi fi - LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags` - LLVM_BINDIR=`$LLVM_CONFIG --bindir` - LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"` - LLVM_CFLAGS=$LLVM_CPPFLAGS # CPPFLAGS seem to be sufficient - LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"` - LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir` - LLVM_LIBDIR=`$LLVM_CONFIG --libdir` - DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT" - MESA_LLVM=1 - - dnl Check for Clang interanl headers + DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT" + MESA_LLVM=1 + + dnl Check for Clang internal headers if test "x$enable_opencl" = xyes; then if test "x$CLANG_LIBDIR" = x; then CLANG_LIBDIR=${LLVM_LIBDIR} @@ -1618,8 +1629,8 @@ if test "x$enable_gallium_llvm" = xyes; then [AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.])]) fi else - MESA_LLVM=0 - LLVM_VERSION_INT=0 + MESA_LLVM=0 + LLVM_VERSION_INT=0 fi else MESA_LLVM=0 |