diff options
| author | Tom Stellard <[email protected]> | 2014-09-25 12:55:40 -0700 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2014-09-27 17:46:39 +0100 |
| commit | ec566e0f169dac33814463e913e5d844a782c61e (patch) | |
| tree | 3ab7b73a0b36f3e3e33c17f86ec679755c48c226 | |
| parent | 5ef6eb4654714aacf338a6c9cb767e3c2c59a44f (diff) | |
configure.ac: Compute LLVM_VERSION_PATCH using llvm-config
This is the only guaranteed way get the patch level for llvm,
since the define cannot always be found in config.h depending
on the version of llvm or the build system used.
CC: 10.2 10.3 <[email protected]>
Reviewed-by: Jonathan Gray <[email protected]>
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index cb05bbbe02c..51f6c66e90f 100644 --- a/configure.ac +++ b/configure.ac @@ -1686,11 +1686,10 @@ if test "x$enable_gallium_llvm" = xyes; then AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR], [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"]) - dnl In LLVM 3.4.1 patch level was defined in config.h and not - dnl llvm-config.h - AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH], - [#include "${LLVM_INCLUDEDIR}/llvm/Config/config.h"], - LLVM_VERSION_PATCH=0) dnl Default if LLVM_VERSION_PATCH not found + LLVM_VERSION_PATCH=`echo $LLVM_VERSION | cut -d. -f3 | egrep -o '^[[0-9]]+'` + if test -z "$LLVM_VERSION_PATCH"; then + LLVM_VERSION_PATCH=0 + fi if test -n "${LLVM_VERSION_MAJOR}"; then LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}" |