#!/bin/sh
#
+# Is it there?
AC_INIT(Makefile.in)
+exeext=''
+
#
# First off, what system are we running under?
#
# Suitable names to slam in *_CPP are in platform.h.in.
# We also record the architecture, vendor, and operating system (OS)
# separately.
-case $HostPlatform in
-alpha-dec-osf[[1234]]*)
+case $TargetPlatform in
+alpha*-dec-osf[[12]]*)
TargetPlatform=alpha-dec-osf1;;
+alpha*-dec-osf[[345]]*)
+ TargetPlatform=alpha-dec-osf3;;
+alpha*-unknown-linux)
+ TargetPlatform=alpha-unknown-linux;;
+alpha*-unknown-freebsd*)
+ TargetPlatform=alpha-unknown-freebsd;;
hppa1.1-hp-hpux*)
TargetPlatform=hppa1.1-hp-hpux;;
i[[3456]]86-*-linuxaout*)
TargetPlatform=i386-unknown-linuxaout;;
i[[3456]]86-*-linux*)
TargetPlatform=i386-unknown-linux;;
-i[[3456]]86-*-freebsd*)
+i[[3456]]86-*-freebsd2*)
+ TargetPlatform=i386-unknown-freebsd2;;
+i[[3456]]86-*-freebsd[[3-9]]*)
TargetPlatform=i386-unknown-freebsd;;
i[[3456]]86-*-netbsd*)
TargetPlatform=i386-unknown-netbsd;;
+i[[3456]]86-*-openbsd*)
+ TargetPlatform=i386-unknown-openbsd;;
i[[3456]]86-*-solaris2*)
TargetPlatform=i386-unknown-solaris2;;
-i[[3456]]86-*-cygwin32*)
+i[[3456]]86-*-cygwin*)
+ exeext='.exe'
TargetPlatform=i386-unknown-cygwin32;;
+i[[3456]]86-*-mingw32*)
+ exeext='.exe'
+ # We assume you're using mingw32 via the gcc that comes
+ # with cygwin, and not the native port, so let's augment
+ # the gcc command-line used here with -mno-cygwin -mwin32
+ # to arrange for good things to happen.
+ CFLAGS="-mno-cygwin -mwin32 $CFLAGS"
+ TargetPlatform=i386-unknown-mingw32
+ ;;
m68k-next-nextstep2)
TargetPlatform=m68k-next-nextstep2;;
m68k-next-nextstep3)
TargetPlatform=m68k-next-nextstep3;;
i[[3456]]86-next-nextstep3)
- TargetPlatform=i386-next-nextstep3
+ TargetPlatform=i386-next-nextstep3;;
m68k-sun-sunos4*)
- TargetPlatform=m68k-sun-sunos4 #hack
+ TargetPlatform=m68k-sun-sunos4;;
mips-dec-ultrix*)
TargetPlaformP=mips-dec-ultrix;;
mips-sgi-irix*)
TargetPlatform=mips-sgi-irix;;
powerpc-ibm-aix*)
TargetPlatform=powerpc-ibm-aix;;
+rs6000-ibm-aix*)
+ TargetPlatform=rs6000-ibm-aix;;
+powerpc-apple-darwin*)
+ TargetPlatform=powerpc-apple-darwin;;
sparc-sun-sunos4*)
TargetPlatform=sparc-sun-sunos4;;
sparc-sun-solaris2*)
exit 1
;;
esac
-echo "Which we'll canonicalise into: $TargetPlatform"
-
-platform=$TargetPlatform
-AC_SUBST(platform)
+echo "Which we'll further canonicalise into: $TargetPlatform"
-AC_CHECK_PROG(PerlCmd,perl,$ac_dir/$ac_word)
-if test -z "$PerlCmd"; then
- echo "You must install perl before you can continue"
- echo "Perhaps it is already installed, but not in your PATH?"
- exit 1
-else
- $PerlCmd -v >conftest.out 2>&1
- if egrep "version 4" conftest.out >/dev/null 2>&1; then
- if egrep "Patch level: 35" conftest.out >/dev/null 2>&1; then
- echo "
-************************************************************************
-Uh-oh...looks like you have Perl 4.035.
+AC_SUBST(TargetPlatform)
+AC_SUBST(exeext)
-Perl version 4.035 has a bug to do with recursion that will bite if
-you run the lit2texi script, when making Info files from
-literate files of various sorts. Either use the current version
-(4.036), an older version (e.g., perl 4.019) or apply the patch in
-glafp-utils/perl-4.035-fixes to your 4.035 perl.
-************************************************************************
-"
- fi
- else
- if egrep "version 5" conftest.out >/dev/null 2>&1; then
- :
- else
- echo "I'm not sure if your version of perl will work,"
- echo "but it's worth a shot, eh?"
- fi
- fi
- rm -fr conftest*
-fi
#
-dnl ** does #!.../perl work? (sometimes it's too long...)
-echo "checking if \`#!$PerlCmd' works in shell scripts"
-echo "#!$PerlCmd"'
-exit $1;
-' > conftest
-chmod u+x conftest
-(SHELL=/bin/sh; export SHELL; ./conftest 69 > /dev/null)
-if test $? -ne 69; then
- echo "It does!"
-else
- echo "It doesn't! Perhaps \`#!$PerlCmd' is too long (often 32 characters max)"
- exit 1
-fi
-rm -f conftest
+dnl ** Check Perl installation **
#
-dnl ** check if perl library is properly installed
-# (by seeing if a "do 'getopts.pl'" works...
-if $PerlCmd -e 'do "getopts.pl" || exit(1); exit(0);' > /dev/null 2>&1 ; then
- :
-else
- echo "I think your perl library is misinstalled."
- echo "The following script did not work:"
- echo ' do "getopts.pl" || exit(1); exit(0);'
- exit 1
+AC_PATH_PROG(PerlCmd,perl)
+if test -z "$PerlCmd"; then
+ echo "You must install perl before you can continue"
+ echo "Perhaps it is already installed, but not in your PATH?"
+ exit 1
fi
+FPTOOLS_SHEBANG_PERL
-dnl ** figure out how to do a BSD-ish install
+#
+dnl ** figure out how to do a BSD-ish install **
#
AC_PROG_INSTALL
+
+#
+dnl ** how to do symlinks **
+#
+AC_PROG_LN_S()
+
#
+dnl ** Find the path to sed **
+#
+AC_PATH_PROG(SedCmd,sed)
+#
+dnl ** How to invoke cpp directly **
+#
+AC_PROG_CC
+FPTOOLS_HAVE_GCC
+AC_PROG_CPP
+#
AC_OUTPUT(Makefile)
+echo "****************************************************"
+echo "Configuration done, ready to either 'make install'"
+echo "or 'make in-place'."
+echo "(see README and INSTALL files for more info.)"
+echo "****************************************************"
projects / ghc-hetmet.git / blobdiff