diff options
| author | Tom Stellard <thomas.stellard@amd.com> | 2012-07-17 18:32:56 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2012-07-20 20:29:45 +0000 |
| commit | 2b67e65c21d77184a750208148564175a6da51fc (patch) | |
| tree | 8fb722471ac5077da6b23c8dd8ae7d57da0993a7 | |
| parent | 70a969f123c98cf6fca71a5fed4efed983edf6c8 (diff) | |
configure.ac: Add --with-llvm-prefix option
This option allows you to specify the llvm install prefix. It is
useful for switching between different versions of LLVM.
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 1d60957af5d..10216a31164 100644 --- a/configure.ac +++ b/configure.ac @@ -1829,6 +1829,13 @@ AC_ARG_WITH([llvm-shared-libs], [with_llvm_shared_libs=yes], [with_llvm_shared_libs=no]) +AC_ARG_WITH([llvm-prefix], + [AS_HELP_STRING([--with-llvm-prefix], + [Prefix for LLVM installations in non-standard locations])], + [llvm_prefix="$withval"], + [llvm_prefix=""]) + + if test "x$with_gallium_drivers" = x; then enable_gallium_llvm=no fi @@ -1838,7 +1845,11 @@ if test "x$enable_gallium_llvm" = xauto; then esac fi if test "x$enable_gallium_llvm" = xyes; then - AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no]) + if test "x$llvm_prefix" != x; then + AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"]) + else + AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no]) + fi if test "x$LLVM_CONFIG" != xno; then LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'` |