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build: check for <fastmath.h> and build using -O3 -ffastmath.

legacy
Sam Hocevar sam 13 years ago
parent
commit
bcc14949ad
1 changed files with 2 additions and 2 deletions
  1. +2
    -2
      configure.ac

+ 2
- 2
configure.ac View File

@@ -49,13 +49,13 @@ AC_ARG_ENABLE(experimental,
AC_ARG_ENABLE(cppunit,
[ --enable-cppunit use cppunit for unit tests (autodetected)])

AC_CHECK_HEADERS(stdio.h stdarg.h inttypes.h endian.h stdint.h getopt.h)
AC_CHECK_HEADERS(stdio.h stdarg.h inttypes.h endian.h stdint.h getopt.h fastmath.h)

if test "${enable_debug}" = "yes"; then
AC_DEFINE(LOL_DEBUG, 1, Define to 1 to activate debug)
OPT="-O"
else
OPT="-O2 -fno-strength-reduce -fomit-frame-pointer"
OPT="-O3 -ffast-math -fno-strength-reduce -fomit-frame-pointer"
fi

if test "${enable_release}" = "yes"; then


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