autoconf: Check if <paths.h> exists and set HAVE_PATHS_H

jnareb · gitster · commit bb15e38281aa · 2010-04-15T12:15:17.000-07:00
Signed-off-by: Jakub Narebski &lt;jnareb@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/config.mak.in b/config.mak.in
@@ -31,6 +31,7 @@ NO_OPENSSL=@NO_OPENSSL@
 NO_CURL=@NO_CURL@
 NO_EXPAT=@NO_EXPAT@
 NO_LIBGEN_H=@NO_LIBGEN_H@
+HAVE_PATHS_H=@HAVE_PATHS_H@
 NEEDS_LIBICONV=@NEEDS_LIBICONV@
 NEEDS_SOCKET=@NEEDS_SOCKET@
 NEEDS_RESOLV=@NEEDS_RESOLV@
diff --git a/configure.ac b/configure.ac
@@ -704,6 +704,12 @@ AC_CHECK_HEADER([libgen.h],
 [NO_LIBGEN_H=YesPlease])
 AC_SUBST(NO_LIBGEN_H)
 #
+# Define HAVE_PATHS_H if you have paths.h.
+AC_CHECK_HEADER([paths.h],
+[HAVE_PATHS_H=YesPlease],
+[HAVE_PATHS_H=])
+AC_SUBST(HAVE_PATHS_H)
+#
 # Define NO_STRCASESTR if you don't have strcasestr.
 GIT_CHECK_FUNC(strcasestr,
 [NO_STRCASESTR=],
