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http://git.sv.gnu.org/gitweb/?p=m4.git;a=commitdiff;h=4567a76c37ba3384563a9efdb53ed0542b6e0f79 The branch, branch-1.4 has been updated via 4567a76c37ba3384563a9efdb53ed0542b6e0f79 (commit) from f58fbbd89b35f13424694ea13666386575f5bb9b (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 4567a76c37ba3384563a9efdb53ed0542b6e0f79 Author: Eric Blake <[email protected]> Date: Tue Sep 24 09:27:41 2013 -0600 build: improve default build for non-gcc Dagobert Michelsen reported that in a setup that uses git to track patches on top of the distributed tarball, we ended up having configure defaults that did not play nicely with the Sun Studio 12.3 compiler. Gnulib has fixed the problems with detecting (un-)supported compiler flags, and additionally we can use a better witness file of whether we are likely to be a developer where it is worth enabling warnings by default. * gnulib: Update to latest gnulib. * configure.ac (gl_WARN_ADD): Drop flags now guaranteed by gnulib. (--enable-gcc-warnings): Set default based on a tarball-only file, rather than whether .git exists. * THANKS: Update. Signed-off-by: Eric Blake <[email protected]> ----------------------------------------------------------------------- Summary of changes: ChangeLog | 9 +++++++++ THANKS | 1 + configure.ac | 9 +++------ gnulib | 2 +- 4 files changed, 14 insertions(+), 7 deletions(-) diff --git a/ChangeLog b/ChangeLog index 09c1333..3ac0ea4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,12 @@ +2013-09-24 Eric Blake <[email protected]> + + build: improve default build for non-gcc + * gnulib: Update to latest gnulib. + * configure.ac (gl_WARN_ADD): Drop flags now guaranteed by gnulib. + (--enable-gcc-warnings): Set default based on a tarball-only file, + rather than whether .git exists. + * THANKS: Update. + 2013-09-15 Gary V. Vaughan <[email protected]> configury: specify subdir-objects for future automake releases. diff --git a/THANKS b/THANKS index 71bfaf3..4af4c39 100644 --- a/THANKS +++ b/THANKS @@ -28,6 +28,7 @@ Carlo Teubner [email protected] Cesar Strauss [email protected] Chris McGuire [email protected] Chris Penev [email protected] +Dagobert Michelsen [email protected] Damian Menscher [email protected] Dan Jacobson [email protected] David J. MacKenzie [email protected] diff --git a/configure.ac b/configure.ac index 2defd94..6fc2755 100644 --- a/configure.ac +++ b/configure.ac @@ -50,10 +50,10 @@ AC_ARG_ENABLE([gcc-warnings], *) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;; esac gl_gcc_warnings=$enableval], - [if test -d "$srcdir"/.git; then - gl_gcc_warnings=yes - else + [if test -f "$srcdir"/.tarball-version; then gl_gcc_warnings=no + else + gl_gcc_warnings=yes fi] ) @@ -122,9 +122,6 @@ if test "$gl_gcc_warnings" = yes; then gl_WARN_ADD([-Wno-format-nonliteral]) fi - gl_WARN_ADD([-fdiagnostics-show-option]) - gl_WARN_ADD([-funit-at-a-time]) - AC_SUBST([WARN_CFLAGS]) AH_VERBATIM([FORTIFY_SOURCE], diff --git a/gnulib b/gnulib index 798e9bc..4a5ee89 160000 --- a/gnulib +++ b/gnulib @@ -1 +1 @@ -Subproject commit 798e9bc8b86c1032105682771539bae4ea1e9128 +Subproject commit 4a5ee89c8a8be7350a8fd8ca1bacb196a190e492 hooks/post-receive -- GNU M4 source repository
