# No version of Linux supports setuid scripts.
d_suidsafe='undef'
-d_dosuid='define'
+
+# Debian and Red Hat, and perhaps other vendors, provide both runtime and
+# development packages for some libraries. The runtime packages contain shared
+# libraries with version information in their names (e.g., libgdbm.so.1.7.3);
+# the development packages supplement this with versionless shared libraries
+# (e.g., libgdbm.so).
+#
+# If you want to link against such a library, you must install the development
+# version of the package.
+#
+# These packages use a -dev naming convention in both Debian and Red Hat:
+# libgdbmg1 (non-development version of GNU libc 2-linked GDBM library)
+# libgdbmg1-dev (development version of GNU libc 2-linked GDBM library)
+# So make sure that for any libraries you wish to link Perl with under
+# Debian or Red Hat you have the -dev packages installed.
+#
+# Some operating systems (e.g., Solaris 2.6) will link to a versioned shared
+# library implicitly. For example, on Solaris, `ld foo.o -lgdbm' will find an
+# appropriate version of libgdbm, if one is available; Linux, however, doesn't
+# do the implicit mapping.
+ignore_versioned_solibs='y'
# perl goes into the /usr tree. See the Filesystem Standard
# available via anonymous FTP at tsx-11.mit.edu in
# /pub/linux/docs/linux-standards/fsstnd.
# Allow a command line override, e.g. Configure -Dprefix=/foo/bar
-case "$prefix" in
-'') prefix='/usr' ;;
-esac
-
-# gcc-2.6.3 defines _G_HAVE_BOOL to 1, but doesn't actually supply bool.
-ccflags="-Dbool=char -DHAS_BOOL $ccflags"
+#
+# Addendum for 5.005_57 and beyond:
+#
+# However, most Linux users probably already have a /usr/bin/perl.
+# We can't know whether the current user is intending to *replace*
+# that /usr/bin/perl or whether the user is intending to install
+# a *different* installation.
+#
+# Here is what we used to do:
+# Allow a command line override, e.g. Configure -Dprefix=/foo/bar
+# case "$prefix" in
+# '') prefix='/usr' ;;
+# esac
+#
+# For now, let's assume that most Linux users get their /usr/bin/perl
+# from some packaging system, so that those compiling from source are
+# probably the more experimental folks and hence probably aren't
+# intending to replace /usr/bin/perl (at least just yet).
+# This change makes linux consistent with most other unix platforms
+# in having a default of prefix=/usr/local.
+# These notes can probably safely be removed in 5.005_50 and beyond.
+#
+# 9 April 1999 Andy Dougherty <doughera@lafayette.edu>
+#
# BSD compatability library no longer needed
-set `echo X "$libswanted "| sed -e 's/ bsd / /'`
+# 'kaffe' has a /usr/lib/libnet.so which is not at all relevent for perl.
+set `echo X "$libswanted "| sed -e 's/ bsd / /' -e 's/ net / /'`
shift
libswanted="$*"
+# If you have glibc, then report the version for ./myconfig bug reporting.
+# (Configure doesn't need to know the specific version since it just uses
+# gcc to load the library for all tests.)
+# Is this sufficiently robust for libc5 systems as well as
+# glibc-2.1.x systems?
+# We don't use __GLIBC__ and __GLIBC_MINOR__ because they
+# are insufficiently precise to distinguish things like
+# libc-2.0.6 and libc-2.0.7.
+if test -L /lib/libc.so.6; then
+ libc=`ls -l /lib/libc.so.6 | awk '{print $NF}'`
+ libc=/lib/$libc
+fi
+
# Configure may fail to find lstat() since it's a static/inline
# function in <sys/stat.h>.
d_lstat=define
rm -f try.c a.out
if /bin/bash -c exit; then
- echo
- echo You appear to have a working bash. Good.
+ echo ''
+ echo 'You appear to have a working bash. Good.'
else
cat << 'EOM' >&4
fi
+# On SPARClinux,
+# The following csh consistently coredumped in the test directory
+# "/home/mikedlr/perl5.003_94/t", though not most other directories.
+#Name : csh Distribution: Red Hat Linux (Rembrandt)
+#Version : 5.2.6 Vendor: Red Hat Software
+#Release : 3 Build Date: Fri May 24 19:42:14 1996
+#Install date: Thu Jul 11 16:20:14 1996 Build Host: itchy.redhat.com
+#Group : Shells Source RPM: csh-5.2.6-3.src.rpm
+#Size : 184417
+#Description : BSD c-shell
+
+# For this reason I suggest using the much bug-fixed tcsh for globbing
+# where available.
+
+if [ ! "`csh -c 'echo $version' 2>/dev/null`" ]
+then
+ echo 'Real csh found (might break); looking for tcsh ...'
+ # Use ./UU/loc to find tcsh. (We no longer run in the hints/ directory)
+ if xxx=`./UU/loc tcsh blurfl $pth`; $test -f "$xxx"; then
+ echo "Found tcsh. I'll use it for globbing."
+ # We can't change Configure's setting of $csh, due to the way
+ # Configure handles $d_portable and commands found in $loclist.
+ # We can set the value for CSH in config.h by setting full_csh.
+ full_csh=$xxx
+ else
+ echo "Couldn't find tcsh. BEWARE: GLOBBING MIGHT BE BROKEN."
+ fi
+else
+ echo 'Your csh is really tcsh. Good.'
+fi
+
+# Shimpei Yamashita <shimpei@socrates.patnet.caltech.edu>
+# Message-Id: <33EF1634.B36B6500@pobox.com>
+#
+# The DR2 of MkLinux (osname=linux,archname=ppc-linux) may need
+# special flags passed in order for dynamic loading to work.
+# instead of the recommended:
+#
+# ccdlflags='-rdynamic'
+#
+# it should be:
+# ccdlflags='-Wl,-E'
+#
+# So if your DR2 (DR3 came out summer 1998, consider upgrading)
+# has problems with dynamic loading, uncomment the
+# following three lines, make distclean, and re-Configure:
+#case "`uname -r | sed 's/^[0-9.-]*//'``arch`" in
+#'osfmach3ppc') ccdlflags='-Wl,-E' ;;
+#esac
+
+case "`uname -r`" in
+sparc-linux)
+ case "$cccdlflags" in
+ *-fpic*) cccdlflags="`echo $cccdlflags|sed 's/-fpic/-fPIC/'`" ;;
+ *) cccdlflags="$cccdlflags -fPIC" ;;
+ esac
+ ;;
+esac
+
+# This script UU/usethreads.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use threads.
+cat > UU/usethreads.cbu <<'EOCBU'
+case "$usethreads" in
+$define|true|[yY]*)
+ ccflags="-D_REENTRANT $ccflags"
+ set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+ shift
+ libswanted="$*"
+ ;;
+esac
+EOCBU
+
+cat > UU/uselargefiles.cbu <<'EOCBU'
+# This script UU/uselargefiles.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use large files.
+case "$uselargefiles" in
+''|$define|true|[yY]*)
+ ccflags="$ccflags -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+ ;;
+esac
+EOCBU
https://perl5.git.perl.org / perl5.git / blobdiff