diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/configure.ac b/configure.ac index 1294740a482..3b84b1c917e 100644 --- a/configure.ac +++ b/configure.ac @@ -1677,7 +1677,8 @@ if test "x$enable_gallium_llvm" = xyes; then if test "x$LLVM_CONFIG" != xno; then LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'` - if test "x$with_llvm_shared_libs" = xyes; then + LLVM_VERSION_INT=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/\10\2/g'` + if test "x$with_llvm_shared_libs" = xyes; then dnl We can't use $LLVM_VERSION because it has 'svn' stripped out, LLVM_LIBS="-lLLVM-`$LLVM_CONFIG --version`" else @@ -1800,24 +1801,19 @@ gallium_require_drm_loader() { radeon_llvm_check() { LLVM_REQUIRED_VERSION_MAJOR="3" LLVM_REQUIRED_VERSION_MINOR="2" - LLVM_AVAILABLE_VERSION_MAJOR=`echo $LLVM_VERSION | cut -d. -f1` - LLVM_AVAILABLE_VERSION_MINOR=`echo $LLVM_VERSION | cut -d. -f2` - if test "$LLVM_AVAILABLE_VERSION_MAJOR" -lt "$LLVM_REQUIRED_VERSION_MAJOR" -o [ "$LLVM_AVAILABLE_VERSION_MAJOR" -eq "$LLVM_REQUIRED_VERSION_MAJOR" -a "$LLVM_AVAILABLE_VERSION_MINOR" -lt "$LLVM_REQUIRED_VERSION_MINOR" ] ; then - AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer with AMDGPU target enabled is required. + if test "$LLVM_VERSION_INT" -lt "${LLVM_REQUIRED_VERSION_MAJOR}0${LLVM_REQUIRED_VERSION_MINOR}"; then + AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer with R600 target enabled is required. To use the r600/radeonsi LLVM backend, you need to fetch the LLVM source from: git://people.freedesktop.org/~tstellar/llvm master - and build with --enable-experimental-targets=AMDGPU]) + and build with --enable-experimental-targets=R600]) fi - if test true && $LLVM_CONFIG --targets-built | grep -qv '\<AMDGPU\>' ; then - AC_MSG_ERROR([LLVM AMDGPU Target not enabled. - To use the r600/radeonsi LLVM backend, you need to fetch the LLVM source from: - git://people.freedesktop.org/~tstellar/llvm master - and build with --enable-experimental-targets=AMDGPU]) + if test true && $LLVM_CONFIG --targets-built | grep -qv '\<R600\>' ; then + AC_MSG_ERROR([LLVM R600 Target not enabled. You can enable it when building the LLVM + sources with the --enable-experimental-targets=R600 + configure flag]) fi AC_MSG_WARN([Please ensure you use the latest llvm tree from git://people.freedesktop.org/~tstellar/llvm master before submitting a bug]) - if test "x$LLVM_VERSION" = "x3.2"; then - LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --libs amdgpu`" - fi + LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --libs r600`" } dnl Gallium drivers |