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| author | Andreas Gruenbacher <agruen@suse.de> | 2006-01-31 12:45:35 +0000 |
|---|---|---|
| committer | Andreas Gruenbacher <agruen@suse.de> | 2006-01-31 12:45:35 +0000 |
| commit | c5c34148fe671cceb3da919da6538858565c96a7 (patch) | |
| tree | 2c9ed7f4e36ae7447602919e4de888fb323ecb68 /configure.ac | |
| parent | f889bf80603452be10399cca984fb853d87516c6 (diff) | |
| download | quilt-c5c34148fe671cceb3da919da6538858565c96a7.tar.gz | |
- Check for GNU uniq, and test if uniq -D is supported (from Gary
V. Vaughan).
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 72324ec..8336028 100644 --- a/configure.ac +++ b/configure.ac @@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script. AC_INIT([quilt],[0.42],[quilt-dev@nongnu.org]) AC_CONFIG_AUX_DIR(config) AC_PREREQ(2.53) -AC_REVISION ($Revision: 1.68 $) +AC_REVISION ($Revision: 1.69 $) PACKAGE_RELEASE=1 AC_SUBST(PACKAGE_RELEASE) @@ -69,6 +69,18 @@ You can download GNU fileutils from ftp.gnu.org ]) fi +QUILT_COMPAT_PROG_PATH(UNIQ, uniq, [guniq uniq]) +AC_MSG_CHECKING(whether $UNIQ -D works) +if echo 'foo' | $UNIQ -D >/dev/null 2>/dev/null; then + AC_MSG_RESULT(yes) +else + AC_MSG_ERROR([no + +You appear to have a `uniq' that does not support printing only +duplicates. You can download GNU coreutils from ftp.gnu.org. +]) +fi + QUILT_COMPAT_PROG_PATH(DATE, date, [gdate date]) QUILT_COMPAT_PROG_PATH(PERL, perl, [perl perl5]) QUILT_COMPAT_PROG_PATH(GREP, grep) |