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authormidipix <writeonce@midipix.org>2015-10-31 18:02:40 -0400
committermidipix <writeonce@midipix.org>2015-10-31 18:02:40 -0400
commit8d38abc054d048f89dadd92c993d2febafeece8e (patch)
treec5d08a4144e257183d65f96fe00bd12a2cb16d85 /configure
parent12e9b94fdf448938cf24678a64312428d356b05b (diff)
downloaddalist-8d38abc054d048f89dadd92c993d2febafeece8e.tar.bz2
dalist-8d38abc054d048f89dadd92c993d2febafeece8e.tar.xz
build system: configure: usage(): initial documentation.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure6
1 files changed, 6 insertions, 0 deletions
diff --git a/configure b/configure
index 7139ece..a21df9e 100755
--- a/configure
+++ b/configure
@@ -5,6 +5,12 @@
# as well as both LDFLAGS and LDFLAGS_CMDLINE, however
# the latter variable of each pair should be preferred.
+usage()
+{
+ cat config.usage
+ exit $?
+}
+
error_msg()
{
echo $@ >&2