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| author | Nick Lewycky <nicholas@mxc.ca> | 2009-02-03 07:10:08 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2009-02-03 07:10:08 +0000 |
| commit | e2be5d5fd8bd8d353567ad02d61bdf32b9dfa66c (patch) | |
| tree | a6a7dd5819becf2d3a39da9e76c0cc25a87419f4 /autoconf/configure.ac | |
| parent | 55a683d7f03b0acaf7807545fd7be319498277ff (diff) | |
| download | external_llvm-e2be5d5fd8bd8d353567ad02d61bdf32b9dfa66c.zip external_llvm-e2be5d5fd8bd8d353567ad02d61bdf32b9dfa66c.tar.gz external_llvm-e2be5d5fd8bd8d353567ad02d61bdf32b9dfa66c.tar.bz2 | |
Add the ability to pass the path to binutils source to configure. This is
needed to build the LLVM gold plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63621 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'autoconf/configure.ac')
| -rw-r--r-- | autoconf/configure.ac | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index 3a218ea..680cc1d 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -514,6 +514,24 @@ case "$withval" in *) AC_MSG_ERROR([Invalid path for --with-ocaml-libdir. Provide full path]) ;; esac +dnl Allow linking of LLVM with GPLv3 binutils code. +AC_ARG_WITH(binutils-include, + AS_HELP_STRING([--with-binutils-include], + [Specify path to binutils/include/ containing plugin-api.h file for gold plugin.]),, + withval=default) +case "$withval" in + default) WITH_BINUTILS_INCDIR=default ;; + /* | [[A-Za-z]]:[[\\/]]*) WITH_BINUTILS_INCDIR=$withval ;; + *) AC_MSG_ERROR([Invalid path for --with-binutils-include. Provide full path]) ;; +esac +if test "x$WITH_BINUTILS_INCDIR" != xdefault ; then + AC_SUBST(BINUTILS_INCDIR,$WITH_BINUTILS_INCDIR) + if test ! -f "$WITH_BINUTILS_INCDIR/plugin-api.h"; then + echo "$WITH_BINUTILS_INCDIR/plugin-api.h" + AC_MSG_ERROR([Invalid path to directory containing plugin-api.h.]); + fi +fi + dnl===-----------------------------------------------------------------------=== dnl=== dnl=== SECTION 4: Check for programs we need and that they are the right version |