From 292d68565a34b237cd2bf586ace545b7cd3dbfcf Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Wed, 12 Nov 2008 11:11:54 +0100 Subject: build: add configure-time --enable-gcc-warnings option; avoid warnings * bootstrap.conf (gnulib_modules): Add "warnings" module. * configure.ac: Add --enable-gcc-warnings, derived from code in bison. * src/Makefile.am (AM_CFLAGS): Set to $(WARN_CFLAGS) # $(WERROR_CFLAGS) * lib/Makefile.am (AM_CFLAGS): Change spelling to $(WARN_CFLAGS) Don't use $(WERROR_CFLAGS), yet. * src/system.h (usage): Declare. * src/base64.c (usage): Declare to be global, for consistency. * src/timeout.c (usage): Likewise. * src/truncate.c (usage): Likewise. * src/getlimits.c (usage): Likewise. * src/pinky.c (ttyname): Declare with prototype, rather than an empty argument list. * src/who.c (ttyname): Likewise. * src/su.c (crypt, getusershell, setusershell, endusershell): Likewise. --- src/Makefile.am | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/Makefile.am b/src/Makefile.am index 819b87461..68c5f75f6 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -26,7 +26,7 @@ no_install__progs = \ build_if_possible__progs = \ chroot df hostid nice pinky stty su uname uptime users who -AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS) +AM_CFLAGS = $(WARN_CFLAGS) # $(WERROR_CFLAGS) EXTRA_PROGRAMS = \ $(no_install__progs) \ -- cgit v1.2.3-70-g09d2