Date: Sun, 07 Nov 2010 06:26:13 +0300 From: Anonymous <swell.k@gmail.com> To: FreeBSD-gnats-submit@FreeBSD.org Subject: ports/152002: [patch] www/firefox-devel: don't link against librt for clock_gettime(3) Message-ID: <86r5exrezu.fsf@gmail.com> Resent-Message-ID: <201011070330.oA73U9v1099759@freefall.freebsd.org>
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>Number: 152002
>Category: ports
>Synopsis: [patch] www/firefox-devel: don't link against librt for clock_gettime(3)
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: gecko
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Nov 07 03:30:09 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator: Anonymous
>Release: FreeBSD 9.0-CURRENT amd64
>Organization:
>Environment:
>Description:
Try to search clock_gettime() in libc first and then in librt.
>How-To-Repeat:
$ make install
$ ldd LOCALBASE/lib/firefox/libxul.so | fgrep librt
>Fix:
--- a.diff begins here ---
Index: www/firefox-devel/files/patch-configure.in
===================================================================
--- www/firefox-devel/files/patch-configure.in (revision 430)
+++ www/firefox-devel/files/patch-configure.in (working copy)
@@ -9,3 +9,30 @@
CPU_ARCH="$OS_TEST"
;;
+@@ -3767,19 +3767,21 @@ AC_CHECK_FUNCS(flockfile getpagesize)
+ AC_CHECK_FUNCS(localtime_r strtok_r)
+
+ dnl check for clock_gettime(), the CLOCK_MONOTONIC clock, and -lrt
+-_SAVE_LDFLAGS=$LDFLAGS
+-LDFLAGS="$LDFLAGS -lrt"
+-AC_CACHE_CHECK(for clock_gettime(CLOCK_MONOTONIC) and -lrt,
++_SAVE_LIBS=$LIBS
++AC_SEARCH_LIBS(clock_gettime, rt)
++AC_CACHE_CHECK(for clock_gettime(CLOCK_MONOTONIC),
+ ac_cv_have_clock_monotonic,
+ [AC_TRY_LINK([#include <time.h>],
+ [ struct timespec ts;
+ clock_gettime(CLOCK_MONOTONIC, &ts); ],
+ ac_cv_have_clock_monotonic=yes,
+ ac_cv_have_clock_monotonic=no)])
+-LDFLAGS=$_SAVE_LDFLAGS
++LIBS=$_SAVE_LIBS
+ if test "$ac_cv_have_clock_monotonic" = "yes"; then
+ HAVE_CLOCK_MONOTONIC=1
+- REALTIME_LIBS=-lrt
++ if test "$ac_cv_search_clock_gettime" != "none required"; then
++ REALTIME_LIBS=$ac_cv_search_clock_gettime
++ fi
+ AC_DEFINE(HAVE_CLOCK_MONOTONIC)
+ AC_SUBST(HAVE_CLOCK_MONOTONIC)
+ AC_SUBST(REALTIME_LIBS)
--- a.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
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