vlc | branch: master | Rémi Denis-Courmont <r...@remlab.net> | Mon May 21 22:13:02 2012 +0300| [6a49e292e66c9d29badb7518de437c05f0810453] | committer: Rémi Denis-Courmont
Remove --with-tuning With the wide range of deployed 686 processors, -mtune=generic is saner and it is the default anyway. The VLC defaults did not even make sense anymore (Pentium 2, seriously?). You might need to set -march explicitly as with other build systems, e.g.: -march=i686 > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=6a49e292e66c9d29badb7518de437c05f0810453 --- NEWS | 4 ++++ configure.ac | 38 -------------------------------------- 2 files changed, 4 insertions(+), 38 deletions(-) diff --git a/NEWS b/NEWS index 677e1cc..27eb933 100644 --- a/NEWS +++ b/NEWS @@ -1,6 +1,10 @@ Changes between 2.0.x and 2.1.0-git: -------------------------------- +Important changes for packagers: + * The --with-tuning and --without-tuning options are removed. To tune + compilation for a specific processor type, set CFLAGS manually. + 3rd party libraries (contrib): * /extras/contrib has been replaced by a better system in /contrib diff --git a/configure.ac b/configure.ac index fb83def..8765b14 100644 --- a/configure.ac +++ b/configure.ac @@ -1482,44 +1482,6 @@ dnl - Others: test should fail AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"]) dnl -dnl Special arch tuning -dnl -AC_ARG_WITH(tuning, - [AS_HELP_STRING([--with-tuning=ARCH], - [tune compilation for an architecture (default varies)])]) -if test -n "${with_tuning}"; then - if test "${with_tuning}" != "no"; then - CFLAGS_TUNING="-mtune=${with_tuning}" - fi -else - if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then - CFLAGS_TUNING="-march=prescott -mtune=generic" - elif test "${SYS}" = "darwin" -a "${host_cpu}" = "x86_64"; then - CFLAGS_TUNING="-march=core2 -mtune=core2" - elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then - CFLAGS_TUNING="-mtune=pentium2" - elif test "${host_cpu}" = "x86_64"; then - CFLAGS_TUNING="-mtune=athlon64" - elif test "${host_cpu}" = "powerpc"; then - CFLAGS_TUNING="-mtune=G4"; - fi -fi - -dnl NOTE: this can't be cached cleanly -AS_IF([test -n "${CFLAGS_TUNING}"], [ - VLC_SAVE_FLAGS - CFLAGS="${CFLAGS} ${CFLAGS_TUNING}" - AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([])], [ - AC_MSG_RESULT([yes]) - ], [ - VLC_RESTORE_FLAGS - AC_MSG_RESULT([no]) - AS_IF([test "${with_tuning}"], [AC_MSG_ERROR([requested tuning not supported])]) - ]) -]) - -dnl dnl Memory usage dnl AC_ARG_ENABLE(optimize-memory, _______________________________________________ vlc-commits mailing list vlc-commits@videolan.org http://mailman.videolan.org/listinfo/vlc-commits
