diff options
| author | Norbert Thiebaud <nthiebaud@gmail.com> | 2012-01-18 15:34:39 -0600 |
|---|---|---|
| committer | Norbert Thiebaud <nthiebaud@gmail.com> | 2012-02-05 19:34:01 -0600 |
| commit | 63fd78954dfa1a47331523a1296409cb46de6e55 (patch) | |
| tree | 23825979e536a94b7c4867765afbb0a165c27fb2 /configure.in | |
| parent | 2f836373abae474f116c39bf5c79b4a6fa3677f9 (diff) | |
add api in configure.in to deal with PATH manipulations...
prep-work for the migration of PATH handling from set_soenv...
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.in b/configure.in index a151780f5f7b..f6cd82577f5f 100644 --- a/configure.in +++ b/configure.in @@ -1934,6 +1934,18 @@ dnl =================================================================== dnl check for required programs (grep, awk, sed, bash) dnl =================================================================== AC_PROG_EGREP + +pathmunge () +{ + if ! echo HOST_PATH | $EGREP -q "(^|:)$1($|:)" ; then + if test "$2" = "after" ; then + HOST_PATH="$HOST_PATH:$1" + else + HOST_PATH="$1:$HOST_PATH" + fi + fi +} + AC_PROG_AWK AC_PATH_PROG( AWK, $AWK) if test -z "$AWK"; then |