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Fix for zlib and libpng issues

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pagefault
2003-04-06 12:38:46 +00:00
parent 0f310b7987
commit 5fa48f5667
1 changed files with 9 additions and 22 deletions
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31
zsnes/src/configure.in
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@@ -1,17 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
dnl To: The Ports Teams for the various BSD Distributions
dnl CC: Anyone else who cares
dnl From: A FreeBSD user who wrote this autoconf setup.
dnl
dnl Please do not use global cflags for zsnes, they are
dnl not optimized. This has been tested on very many
dnl different processors of the x86 architecture, and
dnl this has been proven correct, and I doubt you want
dnl to annoy your users by having ports build un-
dnl optimized binaries.
dnl See also: remarks supplied in the debug checking area below
AC_INIT(init.asm)
AC_CONFIG_HEADER(config.h)
ISODATE=`date +%Y-%m-%d`
@@ -67,14 +55,18 @@ dnl -- Where is libSDL and zlib, and do we want/have libPNG and OpenGL support?
AM_PATH_SDL(1.2.0,,[AC_MSG_ERROR(SDL >= 1.2.0 is required)])
AM_PATH_ZLIB(1.1.0,,[AC_MSG_ERROR(ZLIB >= 1.1.0 is required)])
AM_PATH_LIBPNG(1.0.0,,)
CFLAGS="$CFLAGS $ZLIB_CFLAGS"
LDFLAGS="$LDFLAGS $ZLIB_LIBS"
AM_PATH_LIBPNG(1.0.0,,)
CFLAGS="$CFLAGS $SDL_CFLAGS"
LDFLAGS="$LDFLAGS $SDL_LIBS"
if test x$with_libpng != xyes; then
CFLAGS="$CFLAGS -DNO_PNG"
NFLAGS="$NFLAGS -DNO_PNG"
else
CFLAGS="$CFLAGS $LIBPNG_CFLAGS"
LDFLAGS="$LDFLAGS $LIBPNG_LIBS"
fi
dnl -- opengl stuff
@@ -121,12 +113,7 @@ if test x$debug = xyes; then
else
AC_MSG_RESULT(no)
dnl DONT TOUCH THESE CFLAGS! THESE ARE OPTIMIZED!
dnl Because of the way zsnes is written, these options make
dnl zsnes more easily deal with small instruction caches, and more
dnl effectivly use branch prediction.
CFLAGS="$CFLAGS -O3 -funroll-loops -ffast-math -fomit-frame-pointer -fexpensive-optimizations -fcse-follow-jumps -fcse-skip-blocks -frerun-cse-after-loop -fstrength-reduce -finline-functions -fforce-mem -fschedule-insns2 -s"
CFLAGS="$CFLAGS -O3 -ffast-math -fomit-frame-pointer -fexpensive-optimizations -s"
ZSNESEXE="zsnes"
fi
@@ -139,11 +126,11 @@ if test x$debug != xyes; then
;;
i586-*-*)
CFLAGS="$CFLAGS -march=pentium"
AC_MSG_RESULT(Pentium)
AC_MSG_RESULT(586)
;;
i686-*-*)
CFLAGS="$CFLAGS -march=pentiumpro"
AC_MSG_RESULT(PPro/P2)
AC_MSG_RESULT(686)
;;
*)
AC_MSG_RESULT(386)