From 967cb7106f0f61cd7b8fbb10bc2451a3f7372a43 Mon Sep 17 00:00:00 2001 From: Karl Hiramoto Date: Mon, 10 May 2010 17:50:41 +0200 Subject: iptables: optionally disable largefile support Many toolchains for embedded systems don't have largefile support: usr/include/features.h:383:4: error: #error It appears you have defined _FILE_OFFSET_BITS=64. Unfortunately, uClibc was built without large file support enabled. In file included from /build_armeb/staging_dir/usr/include/stdio.h:72, from libiptc/libip4tc.c:18: /build_armeb/staging_dir/usr/include/bits/uClibc_stdio.h:72:2: error: #error Sorry... uClibc was built without large file support! In file included from libiptc/libip4tc.c:18: /build_armeb/staging_dir/usr/include/stdio.h:83: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'fpos_t' In file included from libiptc/libip4tc.c:18: /build_armeb/staging_dir/usr/include/stdio.h:709: error: expected declaration specifiers or '...' before 'fpos_t' /build_armeb/staging_dir/usr/include/stdio.h:711: error: expected ';', ',' or ')' before '*' token Signed-off-by: Karl Hiramoto Signed-off-by: Patrick McHardy --- configure.ac | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index f26facba..e8fe0318 100644 --- a/configure.ac +++ b/configure.ac @@ -37,6 +37,11 @@ AC_ARG_ENABLE([ipv4], AC_ARG_ENABLE([ipv6], AS_HELP_STRING([--disable-ipv6], [Do not build ip6tables]), [enable_ipv6="$enableval"], [enable_ipv6="yes"]) +AC_ARG_ENABLE([largefile], + AS_HELP_STRING([--disable-largefile], [Do not build largefile support]), + [enable_largefile="$enableval"], + [enable_largefile="yes"; + largefile_cflags='-D_LARGEFILE_SOURCE=1 -D_LARGE_FILES -D_FILE_OFFSET_BITS=64']) AC_ARG_ENABLE([devel], AS_HELP_STRING([--enable-devel], [Install Xtables development headers]), @@ -59,6 +64,7 @@ AM_CONDITIONAL([ENABLE_STATIC], [test "$enable_static" = "yes"]) AM_CONDITIONAL([ENABLE_SHARED], [test "$enable_shared" = "yes"]) AM_CONDITIONAL([ENABLE_IPV4], [test "$enable_ipv4" = "yes"]) AM_CONDITIONAL([ENABLE_IPV6], [test "$enable_ipv6" = "yes"]) +AM_CONDITIONAL([ENABLE_LARGEFILE], [test "$enable_largefile" = "yes"]) AM_CONDITIONAL([ENABLE_DEVEL], [test "$enable_devel" = "yes"]) AM_CONDITIONAL([ENABLE_LIBIPQ], [test "$enable_libipq" = "yes"]) @@ -66,7 +72,7 @@ PKG_CHECK_MODULES([libnfnetlink], [libnfnetlink >= 1.0], [nfnetlink=1], [nfnetlink=0]) AM_CONDITIONAL([HAVE_LIBNFNETLINK], [test "$nfnetlink" = 1]) -regular_CFLAGS="-D_LARGEFILE_SOURCE=1 -D_LARGE_FILES -D_FILE_OFFSET_BITS=64 \ +regular_CFLAGS="${largefile_cflags} \ -D_REENTRANT -Wall -Waggregate-return -Wmissing-declarations \ -Wmissing-prototypes -Wredundant-decls -Wshadow -Wstrict-prototypes \ -Winline -pipe \ -- cgit v1.2.3