Merge branch 'maint'

diff --git a/configure.ac b/configure.ac
index 953da071314a371e245f50c292c27ff3bf2377ae..108a97fa8bdca8b6d685f2c5b1057df3d7af40a2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -627,6 +627,12 @@ AC_SUBST(SNPRINTF_RETURNS_BOGUS)
 ## (in default C library and libraries checked by AC_CHECK_LIB)
 AC_MSG_NOTICE([CHECKS for library functions])
 #
+# Define NO_LIBGEN_H if you don't have libgen.h.
+AC_CHECK_HEADER([libgen.h],
+[NO_LIBGEN_H=],
+[NO_LIBGEN_H=YesPlease])
+AC_SUBST(NO_LIBGEN_H)
+#
 # Define NO_STRCASESTR if you don't have strcasestr.
 GIT_CHECK_FUNC(strcasestr,
 [NO_STRCASESTR=],