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Add Darwin (MacOS X) detection and configuration and modify compiler check to check through defined-cc, gcc3, cc to find good compiler. Abort on first good compiler.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5948 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atmos4 2002-05-03 19:00:54 +00:00
parent 879e05a7c1
commit 9d883ac048
1 changed files with 12 additions and 27 deletions
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39
configure vendored
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@ -65,6 +65,7 @@ bsdos() { issystem "BSD/OS" ; return "$?" ; }
openbsd() { issystem "OpenBSD" ; return "$?" ; }
bsd() { freebsd || netbsd || bsdos || openbsd ; return "$?" ; }
qnx() { issystem "QNX" ; return "$?" ; }
darwin() { issystem "Darwin" ; return "$?" ; }
# arch test boolean functions
x86() {
@ -280,7 +281,7 @@ if test -z "$_target" ; then
# OS name
system_name=`( uname -s ) 2>&1`
case "$system_name" in
Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX)
Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin)
;;
IRIX*)
system_name=IRIX
@ -299,7 +300,9 @@ if test -z "$_target" ; then
case "$host_arch" in
i386|sparc|ppc|alpha|arm|mips)
;;
powerpc) # Darwin returns 'powerpc'
host_arch=ppc
;;
*) # uname -p on Linux returns 'unknown' for the processor type,
# OpenBSD returns 'Intel Pentium/MMX ("Genuine Intel" 586-class)'
@ -363,9 +366,8 @@ fi
# Checking CC version...
# gcc-3.0 merges optimizations coming from egcs, pgcc, agcc, ...
if test "$_skip_cc_check" != yes ; then
for _cc in $_cc gcc3 cc; do
echocheck "$_cc version"
# also check for name (the version checking is only for _gcc_ up for now)
# FIXME implement this in ver. check.
cc_name=`$_cc -v 2>&1 | tail -1 | cut -d ' ' -f 1`
cc_version=`$_cc -v 2>&1 | sed -n 's/^.*version \([aegcygnustp-]*[0-9.]*\).*$/\1/p'`
case $cc_version in
@ -383,28 +385,8 @@ if test "$_skip_cc_check" != yes ; then
;;
esac
echores "$cc_version"
# If gcc version is crappy RH one, then check if the user has installed the optional
# (at least in Rh7.2) gcc3 packages to save them some pain - malc@tmbg.co.uk
if test "$cc_verc_fail" = yes ; then
echocheck "gcc3 version"
_cc=gcc3
cc_version=`$_cc -v 2>&1 | sed -n 's/^.*version \([aegcygnustp-]*[0-9.]*\).*$/\1/p'`
case $cc_version in
'')
cc_version="v. ?.??, bad"
cc_verc_fail=yes
;;
2.95.[2-9]|2.95.[2-9].[0-9]|3.[0-9]|3.[0-9].[0-9])
cc_version="$cc_version, ok"
cc_verc_fail=no
;;
*)
cc_version="$cc_version, bad"
cc_verc_fail=yes
;;
esac
echores "$cc_version"
fi
(test "$cc_verc_fail" = "no") && break
done
if test "$cc_verc_fail" = yes ; then
cat <<EOF
@ -3481,7 +3463,10 @@ To do so, execute 'CFLAGS= ./configure <options>'
EOF
fi
if darwin ; then
# use gnu style cpp on Darwin
CFLAGS="$CFLAGS -no-cpp-precomp"
fi
# Thread support
if linux ; then
CFLAGS="$CFLAGS -D_REENTRANT"