This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU Libtool".
The branch, master has been updated via a85c4f5e4082f25b967c284be1d9f5080f0a0d5b (commit) from 9167aecabd12c5afe7a65d45dc73f8c92ab42f05 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit a85c4f5e4082f25b967c284be1d9f5080f0a0d5b Author: Peter O'Gorman <pe...@pogma.com> Date: Wed Jan 19 12:53:32 2011 -0600 Don't let verbose linker messages influence test results. * libltdl/m4/libtool.m4 (_LT_REQUIRED_DARWIN_CHECKS): Ignore stderr during tests for -flag unless it contains "flag". * tests/darwin.at: Add test. Reported by Jeremy Huddleston and also by David Fang. ----------------------------------------------------------------------- Summary of changes: ChangeLog | 8 ++++++++ libltdl/m4/libtool.m4 | 14 ++++++++++++-- tests/darwin.at | 26 +++++++++++++++++++++++++- 3 files changed, 45 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index 1ad3741..640f4a1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2011-01-19 Peter O'Gorman <pe...@pogma.com> + + Don't let verbose linker messages influence test results. + * libltdl/m4/libtool.m4 (_LT_REQUIRED_DARWIN_CHECKS): Ignore + stderr during tests for -flag unless it contains "flag". + * tests/darwin.at: Add test. + Reported by Jeremy Huddleston and also by David Fang. + 2011-01-09 John David Anglin <dave.ang...@nrc-cnrc.gc.ca> (tiny change) Fix relink mode to use absolute path if hardcode_minus_L. diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4 index fd79dcf..ba2d5e4 100644 --- a/libltdl/m4/libtool.m4 +++ b/libltdl/m4/libtool.m4 @@ -986,7 +986,13 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? - if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&AS_MESSAGE_LOG_FD @@ -994,6 +1000,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ rm -rf libconftest.dylib* rm -f conftest.* fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], [lt_cv_ld_exported_symbols_list], [lt_cv_ld_exported_symbols_list=no @@ -1005,6 +1012,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ [lt_cv_ld_exported_symbols_list=no]) LDFLAGS="$save_LDFLAGS" ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], [lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF @@ -1022,7 +1030,9 @@ _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? - if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&AS_MESSAGE_LOG_FD diff --git a/tests/darwin.at b/tests/darwin.at index bb71207..4e5034e 100644 --- a/tests/darwin.at +++ b/tests/darwin.at @@ -1,6 +1,6 @@ # darwin.at - tests specific to Mac OS X # -# Copyright (C) 2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc. # Written by Peter O'Gorman, 2008 # # This file is part of GNU Libtool. @@ -204,3 +204,27 @@ AT_CHECK([echo quit | $LIBTOOL --mode=execute gdb main], AT_CHECK([grep 'Could not find object file' stderr],[1],[ignore],[ignore]) AT_CLEANUP + +AT_SETUP([darwin ld warnings changing configure results]) + +AT_DATA([configure.ac], +[[AC_INIT([ld-stderr], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[) +AC_CONFIG_MACRO_DIR([m4]) +AM_INIT_AUTOMAKE([foreign]) +AC_PROG_CC +LT_INIT +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT +]]) + +AT_DATA([Makefile.am],[ +ACLOCAL_AMFLAGS = -I m4 +]) +LT_AT_LIBTOOLIZE([--copy --force]) +LT_AT_AUTORECONF([--force --install]) +LT_AT_CONFIGURE +AT_CHECK([./libtool --config],[ignore],[stdout],[ignore]) +mv stdout expout +LT_AT_CONFIGURE([LDFLAGS=-L/there/is/no/dir/here]) +AT_CHECK([./libtool --config],[ignore],[expout],[ignore]) +AT_CLEANUP hooks/post-receive -- GNU Libtool