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Clarify what --enable-optimizations does (GH-1847)

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Brett Cannon 2017-06-09 13:56:57 -07:00 • committed by GitHub
parent 7be651c7aa
commit b4e5fee6f5
2 changed files with 6 additions and 18 deletions
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4
configure.ac
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@ -1277,7 +1277,7 @@ AC_SUBST(DEF_MAKE_ALL_RULE)
AC_SUBST(DEF_MAKE_RULE)
Py_OPT='false'
AC_MSG_CHECKING(for --enable-optimizations)
AC_ARG_ENABLE(optimizations, AS_HELP_STRING([--enable-optimizations], [Enable expensive optimizations (PGO, etc). Disabled by default.]),
AC_ARG_ENABLE(optimizations, AS_HELP_STRING([--enable-optimizations], [Enable expensive, stable optimizations (PGO, etc). Disabled by default.]),
[
if test "$enableval" != no
then
@ -5469,7 +5469,7 @@ mv config.c Modules
if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then
echo "" >&AS_MESSAGE_FD
echo "" >&AS_MESSAGE_FD
echo "If you want a release build with all optimizations active (LTO, PGO, etc)," >&AS_MESSAGE_FD
echo "If you want a release build with all stable optimizations active (PGO, etc)," >&AS_MESSAGE_FD
echo "please run ./configure --enable-optimizations" >&AS_MESSAGE_FD
echo "" >&AS_MESSAGE_FD
echo "" >&AS_MESSAGE_FD