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| author | Yang Tse <yangsita@gmail.com> | 2008-07-02 17:42:08 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2008-07-02 17:42:08 +0000 |
| commit | daa25aa705a34db5e5b5a2c3c527160c41b95fc2 (patch) | |
| tree | b226930ecedf7ad67d8c7b797b06cd0721c132ce /configure.ac | |
| parent | cd1f1d080c6eb417c51ba8709df430d74c2aed58 (diff) | |
| download | c-ares-daa25aa705a34db5e5b5a2c3c527160c41b95fc2.tar.gz c-ares-daa25aa705a34db5e5b5a2c3c527160c41b95fc2.tar.bz2 c-ares-daa25aa705a34db5e5b5a2c3c527160c41b95fc2.zip | |
The configure process will now halt when sed or grep are unavailable
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 12b6151..797940a 100644 --- a/configure.ac +++ b/configure.ac @@ -5,6 +5,22 @@ AM_CONFIG_HEADER([config.h]) AM_MAINTAINER_MODE AM_INIT_AUTOMAKE +dnl sed is mandatory for configure process +AC_PATH_PROG([SED], [sed], [not found], + [$PATH:/usr/bin:/usr/local/bin]) +AC_SUBST([SED]) +if test -z "$SED" || test "$SED" = "not found"; then + AC_MSG_ERROR([Cannot continue without sed.]) +fi + +dnl grep is mandatory for configure process +AC_PATH_PROG([GREP], [grep], [not found], + [$PATH:/usr/bin:/usr/local/bin]) +AC_SUBST([GREP]) +if test -z "$GREP" || test "$GREP" = "not found"; then + AC_MSG_ERROR([Cannot continue without grep.]) +fi + dnl dnl Detect the canonical host and target build environment dnl |