vapier 15/04/30 06:48:16 Added: shadow-4.2.1-cross-size-checks.patch Log: Fix from upstream for cross-compile noticed in Chromium OS. (Portage version: 2.2.18/cvs/Linux x86_64, signed Manifest commit with key D2E96200)
Revision Changes Path 1.1 sys-apps/shadow/files/shadow-4.2.1-cross-size-checks.patch file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-apps/shadow/files/shadow-4.2.1-cross-size-checks.patch?rev=1.1&view=markup plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-apps/shadow/files/shadow-4.2.1-cross-size-checks.patch?rev=1.1&content-type=text/plain Index: shadow-4.2.1-cross-size-checks.patch =================================================================== >From 2cb54158b80cdbd97ca3b36df83f9255e923ae3f Mon Sep 17 00:00:00 2001 From: James Le Cuirot <[email protected]> Date: Sat, 23 Aug 2014 09:46:39 +0100 Subject: [PATCH] Check size of uid_t and gid_t using AC_CHECK_SIZEOF This built-in check is simpler than the previous method and, most importantly, works when cross-compiling. Signed-off-by: Serge Hallyn <[email protected]> --- configure.in | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/configure.in b/configure.in index 1a3f841..4a4d6d0 100644 --- a/configure.in +++ b/configure.in @@ -335,16 +335,10 @@ if test "$enable_subids" != "no"; then dnl dnl FIXME: check if 32 bit UIDs/GIDs are supported by libc dnl - AC_RUN_IFELSE([AC_LANG_SOURCE([ -#include <sys/types.h> -int main(void) { - uid_t u; - gid_t g; - return (sizeof u < 4) || (sizeof g < 4); -} - ])], [id32bit="yes"], [id32bit="no"]) - - if test "x$id32bit" = "xyes"; then + AC_CHECK_SIZEOF([uid_t],, [#include "sys/types.h"]) + AC_CHECK_SIZEOF([gid_t],, [#include "sys/types.h"]) + + if test "$ac_cv_sizeof_uid_t" -ge 4 && test "$ac_cv_sizeof_gid_t" -ge 4; then AC_DEFINE(ENABLE_SUBIDS, 1, [Define to support the subordinate IDs.]) enable_subids="yes" else -- 2.3.6
