diff options
Diffstat (limited to 'mesalib/configure.ac')
| -rw-r--r-- | mesalib/configure.ac | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mesalib/configure.ac b/mesalib/configure.ac index b78eb1555..46265a221 100644 --- a/mesalib/configure.ac +++ b/mesalib/configure.ac @@ -1610,6 +1610,12 @@ AC_ARG_WITH([libclc-path], [LIBCLC_PATH="$withval"], [LIBCLC_PATH=""]) +AC_ARG_WITH([clang-libdir], + [AS_HELP_STRING([--with-clang-libdir], + [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])], + [CLANG_LIBDIR="$withval"], + [CLANG_LIBDIR=""]) + AC_SUBST([LIBCLC_PATH]) if test "x$enable_opencl" = xyes; then @@ -1696,6 +1702,7 @@ AC_SUBST([LLVM_LIBS]) AC_SUBST([LLVM_LDFLAGS]) AC_SUBST([LLVM_INCLUDEDIR]) AC_SUBST([LLVM_VERSION]) +AC_SUBST([CLANG_RESOURCE_DIR]) case "x$enable_opengl$enable_gles1$enable_gles2" in x*yes*) @@ -1870,6 +1877,16 @@ if test "x$enable_gallium_llvm" = xyes; then LLVM_LIBDIR=`$LLVM_CONFIG --libdir` DEFINES="${DEFINES} -DHAVE_LLVM=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/0x0\10\2/g'`" MESA_LLVM=1 + + dnl Check for Clang interanl headers + if test "x$enable_opencl" = xyes; then + if test "x$CLANG_LIBDIR" = x; then + CLANG_LIBDIR=${LLVM_LIBDIR} + fi + CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION} + AC_CHECK_FILE("$CLANG_RESOURCE_DIR/include/stddef.h",, + 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 fi |