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http://git.savannah.gnu.org/cgit/guile.git/commit/?id=f5ea0499a411309014475dc7f7983e827f431af2 The branch, stable-2.0 has been updated via f5ea0499a411309014475dc7f7983e827f431af2 (commit) from 04b2d773548c57b6eadd1808a8d15cce47af9630 (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 f5ea0499a411309014475dc7f7983e827f431af2 Author: Ludovic Courtès <l...@gnu.org> Date: Fri Jan 27 22:02:31 2012 +0100 Build with `-fno-strict-aliasing' when available. * configure.ac (POTENTIAL_GCC_CFLAGS): Add `-fno-strict-aliasing'. Suggested by Mark H. Weaver. ----------------------------------------------------------------------- Summary of changes: configure.ac | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/configure.ac b/configure.ac index 0455375..ccc5fa5 100644 --- a/configure.ac +++ b/configure.ac @@ -1527,9 +1527,14 @@ case "$GCC" in ## and it became equally exasperating (gcc 2.95 and/or glibc 2.1.2). ## -Wundef was removed because Gnulib prevented it (see ## <http://thread.gmane.org/gmane.lisp.guile.bugs/5329>.) + + ## Build with `-fno-strict-aliasing' to prevent miscompilation on + ## some platforms. See + ## <http://lists.gnu.org/archive/html/guile-devel/2012-01/msg00487.html>. + POTENTIAL_GCC_CFLAGS="-Wall -Wmissing-prototypes \ -Wdeclaration-after-statement \ - -Wswitch-enum" + -Wswitch-enum -fno-strict-aliasing" # Do this here so we don't screw up any of the tests above that might # not be "warning free" if test "${GUILE_ERROR_ON_WARNING}" = yes hooks/post-receive -- GNU Guile
