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Text File | 1995-12-19 | 35.8 KB | 1,418 lines |
- #!/bin/sh
- # Guess values for system-dependent variables and create Makefiles.
- # Generated automatically using autoconf.
- # Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
-
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2, or (at your option)
- # any later version.
-
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
-
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- # Usage: configure [--srcdir=DIR] [--host=HOST] [--gas] [--nfp]
- # [--prefix=PREFIX] [--exec-prefix=PREFIX] [--with-PACKAGE[=VALUE]]
- # Ignores all args except --srcdir, --prefix, --exec-prefix, and
- # --with-PACKAGE[=VALUE] unless this script has special code to handle it.
-
- for arg
- do
- # Handle --exec-prefix with a space before the argument.
- if test x$next_exec_prefix = xyes; then exec_prefix=$arg; next_exec_prefix=
- # Handle --host with a space before the argument.
- elif test x$next_host = xyes; then next_host=
- # Handle --prefix with a space before the argument.
- elif test x$next_prefix = xyes; then prefix=$arg; next_prefix=
- # Handle --srcdir with a space before the argument.
- elif test x$next_srcdir = xyes; then srcdir=$arg; next_srcdir=
- else
- case $arg in
- # For backward compatibility, recognize -exec-prefix and --exec_prefix.
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* | --exec=* | --exe=* | --ex=* | --e=*)
- exec_prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- | --exec | --exe | --ex | --e)
- next_exec_prefix=yes ;;
-
- -gas | --gas | --ga | --g) ;;
-
- -host=* | --host=* | --hos=* | --ho=* | --h=*) ;;
- -host | --host | --hos | --ho | --h)
- next_host=yes ;;
-
- -nfp | --nfp | --nf) ;;
-
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- next_prefix=yes ;;
-
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=* | --s=*)
- srcdir=`echo $arg | sed 's/[-a-z_]*=//'` ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr | --s)
- next_srcdir=yes ;;
-
- -with-* | --with-*)
- package=`echo $arg|sed -e 's/-*with-//' -e 's/=.*//'`
- # Reject names that aren't valid shell variable names.
- if test -n "`echo $package| sed 's/[-a-zA-Z0-9_]//g'`"; then
- echo "configure: $package: invalid package name" >&2; exit 1
- fi
- package=`echo $package| sed 's/-/_/g'`
- case "$arg" in
- *=*) val="`echo $arg|sed 's/[^=]*=//'`" ;;
- *) val=1 ;;
- esac
- eval "with_$package='$val'" ;;
-
- -v | -verbose | --verbose | --verbos | --verbo | --verb | --ver | --ve | --v)
- verbose=yes ;;
-
- *) ;;
- esac
- fi
- done
-
- trap 'rm -fr conftest* confdefs* core; exit 1' 1 3 15
- trap 'rm -f confdefs*' 0
-
- # NLS nuisances.
- # These must not be set unconditionally because not all systems understand
- # e.g. LANG=C (notably SCO).
- if test "${LC_ALL+set}" = 'set' ; then LC_ALL=C; export LC_ALL; fi
- if test "${LANG+set}" = 'set' ; then LANG=C; export LANG; fi
-
- rm -f conftest* confdefs.h
- # AIX cpp loses on an empty file, so make sure it contains at least a newline.
- echo > confdefs.h
- compile='${CC-cc} $CFLAGS conftest.c -o conftest $LIBS >/dev/null 2>&1'
-
- # A filename unique to this package, relative to the directory that
- # configure is in, which we can look for to find out if srcdir is correct.
- unique_file=src/bltInit.c
-
- # Find the source files, if location was not specified.
- if test -z "$srcdir"; then
- srcdirdefaulted=yes
- # Try the directory containing this script, then `..'.
- prog=$0
- confdir=`echo $prog|sed 's%/[^/][^/]*$%%'`
- test "X$confdir" = "X$prog" && confdir=.
- srcdir=$confdir
- if test ! -r $srcdir/$unique_file; then
- srcdir=..
- fi
- fi
- if test ! -r $srcdir/$unique_file; then
- if test x$srcdirdefaulted = xyes; then
- echo "configure: Can not find sources in \`${confdir}' or \`..'." 1>&2
- else
- echo "configure: Can not find sources in \`${srcdir}'." 1>&2
- fi
- exit 1
- fi
- # Preserve a srcdir of `.' to avoid automounter screwups with pwd.
- # But we can't avoid them for `..', to make subdirectories work.
- case $srcdir in
- .|/*|~*) ;;
- *) srcdir=`cd $srcdir; pwd` ;; # Make relative path absolute.
- esac
-
-
- # Save the original args to write them into config.status later.
- configure_args="$*"
-
-
- # -----------------------------------------------------------------------
- #
- # C compiler and debugging flags
- #
- # -----------------------------------------------------------------------
- # check whether --with-gcc was given
- withval="$with_gcc"
- if test -n "$withval"; then
- CC=gcc
- fi
-
- # check whether --with-acc was given
- withval="$with_acc"
- if test -n "$withval"; then
- CC=acc
- fi
-
- # check whether --with-lcc was given
- withval="$with_lcc"
- if test -n "$withval"; then
- CC=lcc
- fi
-
- # check whether --with-cc was given
- withval="$with_cc"
- if test -n "$withval"; then
- CC=cc
- fi
-
- if test -z "$CC" ; then
- CC=cc
- fi
- compiler=`basename $CC`
- if test "$compiler" = "gcc" ; then
- CC="$CC -fwritable-strings -Wall"
- fi
-
-
- CDEBUGFLAGS="-O"
- # check whether --with-debug was given
- withval="$with_debug"
- if test -n "$withval"; then
- CDEBUGFLAGS=-g
- fi
-
-
-
- # -----------------------------------------------------------------------
- #
- # Set prefix variable if one wasn't provided
- #
- # -----------------------------------------------------------------------
- if test -z "$prefix" ; then
- prefix=/usr/local/blt
- fi
-
-
- # -----------------------------------------------------------------------
- #
- # Set PWD variable if vendor's /bin/sh doesn't
- #
- # -----------------------------------------------------------------------
- if test -z "$PWD" ; then
- PWD=`pwd`
- fi
-
- # -----------------------------------------------------------------------
- #
- # Check for existence of ranlib and install programs
- #
- # -----------------------------------------------------------------------
- # Make sure to not get the incompatible SysV /etc/install and
- # /usr/sbin/install, which might be in PATH before a BSD-like install,
- # or the SunOS /usr/etc/install directory, or the AIX /bin/install,
- # or the AFS install, which mishandles nonexistent args, or
- # /usr/ucb/install on SVR4, which tries to use the nonexistent group
- # `staff'. On most BSDish systems install is in /usr/bin, not /usr/ucb
- # anyway. Sigh.
- if test "z${INSTALL}" = "z" ; then
- echo checking for install
- IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- case $dir in
- /etc|/usr/sbin|/usr/etc|/usr/afsws/bin|/usr/ucb) ;;
- *)
- if test -f $dir/installbsd; then
- INSTALL="$dir/installbsd -c" # OSF1
- INSTALL_PROGRAM='$(INSTALL)'
- INSTALL_DATA='$(INSTALL) -m 644'
- break
- fi
- if test -f $dir/install; then
- if grep dspmsg $dir/install >/dev/null 2>&1; then
- : # AIX
- else
- INSTALL="$dir/install -c"
- INSTALL_PROGRAM='$(INSTALL)'
- INSTALL_DATA='$(INSTALL) -m 644'
- break
- fi
- fi
- ;;
- esac
- done
- IFS="$saveifs"
- fi
- INSTALL=${INSTALL-cp}
- test -n "$verbose" && echo " setting INSTALL to $INSTALL"
- INSTALL_PROGRAM=${INSTALL_PROGRAM-'$(INSTALL)'}
- test -n "$verbose" && echo " setting INSTALL_PROGRAM to $INSTALL_PROGRAM"
- INSTALL_DATA=${INSTALL_DATA-'$(INSTALL)'}
- test -n "$verbose" && echo " setting INSTALL_DATA to $INSTALL_DATA"
-
- if test -z "$RANLIB"; then
- # Extract the first word of `ranlib', so it can be a program name with args.
- set dummy ranlib; word=$2
- echo checking for $word
- IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/$word; then
- RANLIB="ranlib"
- break
- fi
- done
- IFS="$saveifs"
- fi
- test -z "$RANLIB" && RANLIB=":"
- test -n "$RANLIB" && test -n "$verbose" && echo " setting RANLIB to $RANLIB"
-
- echo checking how to run the C preprocessor
- if test -z "$CPP"; then
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and ``${CC-cc}'' will simply confuse
- # make. It must be expanded now.
- CPP="${CC-cc} -E"
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <stdio.h>
- Syntax Error
- EOF
- err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
- if test -z "$err"; then
- :
- else
- rm -rf conftest*
- CPP=/lib/cpp
- fi
- rm -f conftest*
- fi
- test ".${verbose}" != "." && echo " setting CPP to $CPP"
-
-
-
-
- # -----------------------------------------------------------------------
- #
- # Check for header files
- #
- # -----------------------------------------------------------------------
- echo checking for ANSI C header files
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- EOF
- err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
- if test -z "$err"; then
- rm -rf conftest*
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- echo '#include "confdefs.h"
- #include <string.h>' > conftest.c
- eval "$CPP conftest.c > conftest.out 2>&1"
- if egrep "memchr" conftest.out >/dev/null 2>&1; then
- rm -rf conftest*
- # SGI's /bin/cc from Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <ctype.h>
- #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
- #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
- #define XOR(e,f) (((e) && !(f)) || (!(e) && (f)))
- int main () { int i; for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
- exit (0); }
-
- EOF
- eval $compile
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
-
- {
- test -n "$verbose" && \
- echo " defining STDC_HEADERS"
- echo "#define" STDC_HEADERS 1 >> confdefs.h
- DEFS="$DEFS -DSTDC_HEADERS=1"
- SEDDEFS="${SEDDEFS}\${SEDdA}STDC_HEADERS\${SEDdB}STDC_HEADERS\${SEDdC}1\${SEDdD}
- \${SEDuA}STDC_HEADERS\${SEDuB}STDC_HEADERS\${SEDuC}1\${SEDuD}
- \${SEDeA}STDC_HEADERS\${SEDeB}STDC_HEADERS\${SEDeC}1\${SEDeD}
- "
- }
-
-
- fi
- rm -fr conftest*
-
- fi
- rm -f conftest*
-
-
- fi
- rm -f conftest*
-
- for hdr in stdlib.h string.h float.h malloc.h
- do
- trhdr=HAVE_`echo $hdr | tr '[a-z]./' '[A-Z]__'`
- echo checking for ${hdr}
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <${hdr}>
- EOF
- err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
- if test -z "$err"; then
- rm -rf conftest*
-
- {
- test -n "$verbose" && \
- echo " defining ${trhdr}"
- echo "#define" ${trhdr} 1 >> confdefs.h
- DEFS="$DEFS -D${trhdr}=1"
- SEDDEFS="${SEDDEFS}\${SEDdA}${trhdr}\${SEDdB}${trhdr}\${SEDdC}1\${SEDdD}
- \${SEDuA}${trhdr}\${SEDuB}${trhdr}\${SEDuC}1\${SEDuD}
- \${SEDeA}${trhdr}\${SEDeB}${trhdr}\${SEDeC}1\${SEDeD}
- "
- }
-
-
- fi
- rm -f conftest*
- done
-
- for hdr in errno.h unistd.h memory.h limits.h sys/time.h sys/wait.h
- do
- trhdr=HAVE_`echo $hdr | tr '[a-z]./' '[A-Z]__'`
- echo checking for ${hdr}
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <${hdr}>
- EOF
- err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
- if test -z "$err"; then
- rm -rf conftest*
-
- {
- test -n "$verbose" && \
- echo " defining ${trhdr}"
- echo "#define" ${trhdr} 1 >> confdefs.h
- DEFS="$DEFS -D${trhdr}=1"
- SEDDEFS="${SEDDEFS}\${SEDdA}${trhdr}\${SEDdB}${trhdr}\${SEDdC}1\${SEDdD}
- \${SEDuA}${trhdr}\${SEDuB}${trhdr}\${SEDuC}1\${SEDuD}
- \${SEDeA}${trhdr}\${SEDeB}${trhdr}\${SEDeC}1\${SEDeD}
- "
- }
-
-
- fi
- rm -f conftest*
- done
-
- echo checking for whether time.h and sys/time.h may both be included
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/time.h>
- #include <time.h>
- int main() { exit(0); }
- int t() { struct tm *tp; }
- EOF
- if eval $compile; then
- rm -rf conftest*
-
- {
- test -n "$verbose" && \
- echo " defining TIME_WITH_SYS_TIME"
- echo "#define" TIME_WITH_SYS_TIME 1 >> confdefs.h
- DEFS="$DEFS -DTIME_WITH_SYS_TIME=1"
- SEDDEFS="${SEDDEFS}\${SEDdA}TIME_WITH_SYS_TIME\${SEDdB}TIME_WITH_SYS_TIME\${SEDdC}1\${SEDdD}
- \${SEDuA}TIME_WITH_SYS_TIME\${SEDuB}TIME_WITH_SYS_TIME\${SEDuC}1\${SEDuD}
- \${SEDeA}TIME_WITH_SYS_TIME\${SEDeB}TIME_WITH_SYS_TIME\${SEDeC}1\${SEDeD}
- "
- }
-
-
- fi
- rm -f conftest*
-
-
- # -----------------------------------------------------------------------
- # Check for strerror, strdup, strcasecmp.
- # -----------------------------------------------------------------------
- for func in strerror strdup strcasecmp
- do
- trfunc=HAVE_`echo $func | tr '[a-z]' '[A-Z]'`
- echo checking for ${func}
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <ctype.h>
- int main() { exit(0); }
- int t() {
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
- #if defined (__stub_${func}) || defined (__stub___${func})
- choke me
- #else
- /* Override any gcc2 internal prototype to avoid an error. */
- extern char ${func}(); ${func}();
- #endif
- }
- EOF
- if eval $compile; then
- rm -rf conftest*
- {
- test -n "$verbose" && \
- echo " defining ${trfunc}"
- echo "#define" ${trfunc} 1 >> confdefs.h
- DEFS="$DEFS -D${trfunc}=1"
- SEDDEFS="${SEDDEFS}\${SEDdA}${trfunc}\${SEDdB}${trfunc}\${SEDdC}1\${SEDdD}
- \${SEDuA}${trfunc}\${SEDuB}${trfunc}\${SEDuC}1\${SEDuD}
- \${SEDeA}${trfunc}\${SEDeB}${trfunc}\${SEDeC}1\${SEDeD}
- "
- }
-
-
- fi
- rm -f conftest*
- done
-
- echo checking for size_t in sys/types.h
- echo '#include "confdefs.h"
- #include <sys/types.h>' > conftest.c
- eval "$CPP conftest.c > conftest.out 2>&1"
- if egrep "size_t" conftest.out >/dev/null 2>&1; then
- :
- else
- rm -rf conftest*
-
- {
- test -n "$verbose" && \
- echo " defining" size_t to be unsigned
- echo "#define" size_t unsigned >> confdefs.h
- DEFS="$DEFS -Dsize_t=unsigned"
- SEDDEFS="${SEDDEFS}\${SEDdA}size_t\${SEDdB}size_t\${SEDdC}unsigned\${SEDdD}
- \${SEDuA}size_t\${SEDuB}size_t\${SEDuC}unsigned\${SEDuD}
- \${SEDeA}size_t\${SEDeB}size_t\${SEDeC}unsigned\${SEDeD}
- "
- }
-
- fi
- rm -f conftest*
-
-
- LOSSAGE=""
- #--------------------------------------------------------------------
- # The check below checks whether <sys/wait.h> defines the type
- # "union wait" correctly. It's needed because of weirdness in
- # HP-UX where "union wait" is defined in both the BSD and SYS-V
- # environments. Checking the usability of WIFEXITED seems to do
- # the trick.
- #--------------------------------------------------------------------
-
- echo checking for union wait
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <sys/types.h>
- #include <sys/wait.h>
- int main() { exit(0); }
- int t() {
- union wait x;
- WIFEXITED(x); /* Generates compiler error if WIFEXITED
- * uses an int. */
- }
- EOF
- if eval $compile; then
- :
- else
- rm -rf conftest*
- LOSSAGE="$LOSSAGE -DNO_UNION_WAIT"
- fi
- rm -f conftest*
-
-
- # -----------------------------------------------------------------------
- # Check if postscript prolog can be inlined.
- # -----------------------------------------------------------------------
- echo "checking if postscript prolog can be inlined"
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- #include "$PWD/src/bltGrPS.h"
- int main() { exit(0); }
-
- EOF
- eval $compile
- if test -s conftest && (./conftest; exit) 2>/dev/null; then
- :
- else
- LOSSAGE="$LOSSAGE -DNO_INLINE_PROLOG"
- fi
- rm -fr conftest*
-
-
-
- # -----------------------------------------------------------------------
- # Run xmkmf to check for location of X libraries and includes.
- # Fill in some default values if we still can't find anything.
- # -----------------------------------------------------------------------
- # If we find X, set shell vars x_includes and x_libraries to the paths.
- no_x=true
- echo checking for X include and library files with xmkmf
- rm -fr conftestdir
- if mkdir conftestdir; then
- cd conftestdir
- cat > Imakefile <<\EOF
- acfindx:
- @echo "im_incroot=$(INCROOT); im_usrlibdir=$(USRLIBDIR); im_libdir=$(LIBDIR)"
- EOF
- if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
- no_x=
- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
- eval `make acfindx | grep -v make`
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- if test ! -f $im_usrlibdir/libX11.a && test -f $im_libdir/libX11.a; then
- im_usrlibdir=$im_libdir
- fi
- case "$im_incroot" in
- /usr/include) ;;
- *) x_includes="$im_incroot" ;;
- esac
- case "$im_usrlibdir" in
- /usr/lib | /lib) ;;
- *) x_libraries="$im_usrlibdir" ;;
- esac
- fi
- cd ..
- rm -fr conftestdir
- fi
-
- if test -z "$im_usrlibdir"; then
- echo checking for X include and library files directly
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <X11/Intrinsic.h>
- EOF
- err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
- if test -z "$err"; then
- rm -rf conftest*
- no_x=
-
- else
- rm -rf conftest*
- for dir in \
- /usr/local/include \
- /usr/unsupported/include \
- /usr/x386/include \
- /usr/local/x11r5/include \
- /usr/include/X11R5 \
- /usr/include/X11R4 \
- /usr/X11R5/include \
- /usr/X11/include \
- /usr/openwin/include \
- /usr/openwin/share/include \
- /usr/lpp/Xamples/include \
- ; \
- do
- if test -r $dir/X11/Intrinsic.h; then
- x_includes=$dir; no_x=
- break
- fi
- done
- fi
- rm -f conftest*
-
- # Check for the libraries. First see if replacing the `include' by
- # `lib' works.
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -lXt"
- have_lib=""
- echo checking for -lXt
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; no_x=
- else
- :; for dir in `echo "$x_includes" | sed s/include/lib/` \
- /usr/local/lib \
- /usr/unsupported/lib \
- /usr/x386/lib \
- /usr/local/x11r5/lib \
- /usr/lib/X11 \
- /usr/lib/X11R4 \
- /usr/X11R5/lib \
- /usr/X11/lib \
- /usr/openwin/lib \
- /usr/lpp/Xamples/lib \
- ; \
- do
- for extension in a so sl; do
- if test -r $dir/libXt.$extension; then
- x_libraries=$dir; no_x=
- break 2
- fi
- done
- done
- fi
-
- fi
- if test -n "$verbose"; then
- test -n "$x_includes" && echo " found X11 headers in $x_includes"
- test -n "$x_libraries" && echo " found X11 libraries in $x_libraries"
- fi
-
- XINCDIR="$x_includes"
- if test -z "$XINCDIR" ; then
- cat > conftest.c <<EOF
- #include "confdefs.h"
- #include <X11/Intrinsic.h>
- EOF
- err=`eval "($CPP conftest.c >/dev/null) 2>&1"`
- if test -z "$err"; then
- rm -rf conftest*
- XINCDIR="default"
-
- else
- rm -rf conftest*
-
- places="/usr/X11/include \
- /usr/X386/include \
- /usr/X11R5/include \
- /usr/local/X11R5/include \
- /usr/include/X11R5 \
- /usr/openwin/include \
- /usr/local/X11R4/include \
- /usr/include/X11R4 \
- /usr/local/include \
- /usr/unsupported/include \
- /usr/include"
- for dir in $places; do
- if test -r $dir/X11/Intrinsic.h; then
- XINCDIR=$dir
- break
- fi
- done
- if test -z "$XINCDIR" ; then
- echo "Warning: couldn't find any X11 include files."
- XINCDIR="default"
- fi
- fi
- rm -f conftest*
- fi
- if test "$XINCDIR" = "/usr/include" ; then
- XINCDIR="default"
- fi
-
- XLIBDIR="$x_libraries"
- if test -z "$XLIBDIR" ; then
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -lX11"
- have_lib=""
- echo checking for -lX11
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; XLIBDIR="default"
- else
- :;
- places="/usr/X11/lib \
- /usr/X386/lib \
- /usr/X11R5/lib \
- /usr/local/X11R5/lib \
- /usr/lib/X11R5 \
- /usr/openwin/lib \
- /usr/local/X11R4/lib \
- /usr/lib/X11R4 \
- /usr/local/lib \
- /usr/unsupported/lib \
- /usr/lib \
- /lib"
- for dir in $places; do
- if test -r $dir/libX11.a; then
- XLIBDIR=$dir
- break
- fi
- done
- if test -z "$XLIBDIR" ; then
- echo "Warning: couldn't find the X11 library archive. "
- XLIBDIR="default"
- fi
- fi
-
- fi
- if test "$XLIBDIR" = "/usr/lib" ; then
- XLIBDIR="default"
- fi
-
- XINCSW=""
- if test "$XINCDIR" != "default" ; then
- XINCSW="-I$XINCDIR"
- fi
-
- XLIBSW=""
- if test "$XLIBDIR" != "default" ; then
- XLIBSW="-L$XLIBDIR"
- fi
-
-
-
- # -----------------------------------------------------------------------
- #
- # Make some guesses where the Tcl/Tk include files and
- # libraries are. I'm not crazy about doing it this way.
- # It might be better to specify some command-line options
- # when invoking configure.
- #
- # Look first in the Tcl/Tk distributions and then move on
- # to the standard include file/library locations. If it's
- # still not found then query for it.
- #
- # -----------------------------------------------------------------------
-
- # -----------------------------------------------------------------------
- # tcl.h
- # -----------------------------------------------------------------------
- echo "checking for tcl.h"
- TCLINCDIR=""
- places="$PWD/../tcl7.5a2/generic \
- $PWD/../tcl7.4 \
- $prefix/include \
- $XINCDIR/tk \
- $XINCDIR \
- /usr/local/include \
- /usr/include"
- for dir in $places; do
- if test -r $dir/tcl.h ; then
- TCLINCDIR=$dir
- break
- fi
- done
- while test -z "$TCLINCDIR" ; do
- echo "What directory contains tcl.h (absolute path, version 7.4+) ?"
- read TCLINCDIR
- done
- if test "$TCLINCDIR" = "/usr/include" ; then
- TCLINCDIR= "default"
- fi
-
- TCLINCSW=""
- if test "$TCLINCDIR" != "default" ; then
- TCLINCSW="-I$TCLINCDIR"
- fi
-
-
- # -----------------------------------------------------------------------
- # libtcl.a
- # -----------------------------------------------------------------------
- echo "checking for libtcl.a"
- TCLLIBDIR=""
- places="$PWD/../tcl7.5a2/unix \
- $PWD/../tcl7.4 \
- $prefix/lib \
- $XLIBDIR \
- /usr/local/lib \
- /usr/lib"
- for dir in $places; do
- if test -r $dir/libtcl.a ; then
- TCLLIBDIR=$dir
- break
- fi
- done
- while test -z "$TCLLIBDIR" ; do
- echo "What directory contains libtcl.a (version 7.4+) ?"
- read TCLLIBDIR
- done
- if test "$TCLLIBDIR" = "/usr/lib" ; then
- TCLLIBDIR= "default"
- fi
-
- TCLLIBSW=""
- if test "$TCLLIBDIR" != "default" ; then
- TCLLIBSW="-L$TCLLIBDIR"
- fi
-
-
-
- # -----------------------------------------------------------------------
- # tk.h
- # -----------------------------------------------------------------------
- echo "checking for tk.h"
- TKINCDIR=""
- places="$PWD/../tk4.1a2/generic \
- $PWD/../tk4.0 \
- $XINCDIR/tk \
- $XINCDIR \
- $prefix/include \
- /usr/local/include \
- /usr/include"
- for dir in $places; do
- if test -r $dir/tk.h ; then
- TKINCDIR=$dir
- break
- fi
- done
- while test -z "$TKINCDIR" ; do
- echo "What directory contains tk.h (absolute path, version 4.0+) ?"
- read TKINCDIR
- done
- if test "$TKINCDIR" = "/usr/include" ; then
- TKINCDIR="default"
- fi
-
- TKINCSW=""
- if test "$TKINCDIR" != "default" ; then
- TKINCSW="-I$TKINCDIR"
- fi
-
-
- # -----------------------------------------------------------------------
- # libtk.a
- # -----------------------------------------------------------------------
- echo "checking for libtk.a"
- TKLIBDIR=""
- places="$PWD/../tk4.1a2/unix \
- $PWD/../tk4.0 \
- $prefix/lib \
- $XLIBDIR \
- /usr/local/lib \
- /usr/lib"
- for dir in $places; do
- if test -r $dir/libtk.a ; then
- TKLIBDIR=$dir
- break
- fi
- done
- while test -z "$TKLIBDIR" ; do
- echo "What directory contains libtk.a (version 4.0+) ?"
- read TKLIBDIR
- done
- if test "$TKLIBDIR" = "/usr/lib" ; then
- TKLIBDIR="default"
- fi
-
- TKLIBSW=""
- if test "$TKLIBDIR" != "default" ; then
- TKLIBSW="-L$TKLIBDIR"
- fi
-
-
-
-
- #--------------------------------------------------------------------
- # Check for the existence of various libraries. The order here
- # is important, so that then end up in the right order in the
- # command line generated by Make.
- #--------------------------------------------------------------------
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -lXbsd"
- have_lib=""
- echo checking for -lXbsd
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; LIBS="$LIBS -lXbsd"
- else
- :;
- fi
-
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -lsocket"
- have_lib=""
- echo checking for -lsocket
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; LIBS="$LIBS -lsocket"
- else
- :;
- fi
-
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -lnsl"
- have_lib=""
- echo checking for -lnsl
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; LIBS="$LIBS -lnsl"
- else
- :;
- fi
-
- # -----------------------------------------------------------------------
- # The library libieee.a is a Linux deal. I don't know what effect
- # it will have.
- # -----------------------------------------------------------------------
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -lieee"
- have_lib=""
- echo checking for -lieee
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; LIBS="$LIBS -lieee"
- else
- :;
- fi
-
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -lm"
- have_lib=""
- echo checking for -lm
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; LIBS="$LIBS -lm"
- else
- :;
- fi
-
- LIBS_save="${LIBS}"
- LIBS="${LIBS} -ldl"
- have_lib=""
- echo checking for -ldl
- cat > conftest.c <<EOF
- #include "confdefs.h"
-
- int main() { exit(0); }
- int t() { main(); }
- EOF
- if eval $compile; then
- rm -rf conftest*
- have_lib="1"
-
- fi
- rm -f conftest*
- LIBS="${LIBS_save}"
- if test -n "${have_lib}"; then
- :; LIBS="$LIBS -ldl"
- else
- :;
- fi
-
-
-
- #--------------------------------------------------------------------
- # Set flags to generate shared libraries for systems that we
- # know about.
- #--------------------------------------------------------------------
- echo "checking how to make shared libraries"
- SHLIB_CCFLAGS=""
- SHLIB_LDFLAGS=""
- SHLIB_LOADER=""
- SHLIB_SUFFIX=""
- if test -z "$uname_found"; then
- # Extract the first word of `uname', so it can be a program name with args.
- set dummy uname; word=$2
- echo checking for $word
- IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/$word; then
- uname_found="1"
- break
- fi
- done
- IFS="$saveifs"
- fi
- test -z "$uname_found" && uname_found="0"
- test -n "$uname_found" && test -n "$verbose" && echo " setting uname_found to $uname_found"
-
- if test $uname_found -eq 1 ; then
- system=`uname -s`-`uname -r`
- case $system in
- SunOS-4*)
- SHLIB_CCFLAGS="-pic"
- SHLIB_LDFLAGS="-assert pure-text"
- SHLIB_LOADER="ld"
- SHLIB_SUFFIX='.so.$(MAJOR_VERSION).$(MINOR_VERSION)'
- ;;
- HP-UX-*.09.*)
- SHLIB_CCFLAGS="+z"
- SHLIB_LDFLAGS="-b -n"
- SHLIB_LOADER="ld"
- SHLIB_SUFFIX=".sl"
- ;;
- HP-UX-*.10.*)
- SHLIB_CCFLAGS="+z"
- SHLIB_LDFLAGS="-b -n"
- SHLIB_LOADER="ld"
- SHLIB_SUFFIX=".sl"
- ;;
- SunOS-5*)
- SHLIB_CCFLAGS="-K pic"
- SHLIB_LDFLAGS='-G -ztext -h $(SHARED_LIBRARY)'
- SHLIB_LOADER="$CC"
- SHLIB_SUFFIX='.so.$(MAJOR_VERSION)'
- ;;
- OSF-1.*)
- SHLIB_CCFLAGS="-fpic"
- SHLIB_LDFLAGS="-shared"
- SHLIB_LOADER="$CC"
- SHLIB_SUFFIX='.so.$(MAJOR_VERSION)'
- ;;
- IRIX-5.*)
- SHLIB_CCFLAGS="-KPIC"
- SHLIB_LDFLAGS="-shared"
- SHLIB_LOADER="$CC"
- SHLIB_SUFFIX='.so.$(MAJOR_VERSION)'
- ;;
- *)
- echo "Don't know how to make shared libraries for $system"
- ;;
- esac
- if test ! -z "SHLIB_CCFLAGS" ; then
- if test "$compiler" = "gcc" ; then
- SHLIB_CCFLAGS="-fpic"
- fi
- fi
- fi
-
-
-
-
-
-
- #--------------------------------------------------------------------
- # Propagate prefix argument as installation directory.
- #--------------------------------------------------------------------
- DESTDIR="$prefix"
- BINDIR="$DESTDIR/bin"
- LIBDIR="$DESTDIR/lib"
- MANDIR="$DESTDIR/man"
- BLT_LIBRARY="$DESTDIR/lib/blt"
-
-
-
-
-
-
-
- #--------------------------------------------------------------------
- #
- # Generate the following Makefiles
- #
- # ./Makefile
- # ./src/Makefile
- # ./src/shared/Makefile
- # ./man/Makefile
- # ./library/Makefile
- #
- #--------------------------------------------------------------------
- # Set default prefixes.
- if test -n "$prefix"; then
- test -z "$exec_prefix" && exec_prefix='${prefix}'
- prsub="s%^prefix\\([ ]*\\)=\\([ ]*\\).*$%prefix\\1=\\2$prefix%"
- fi
- if test -n "$exec_prefix"; then
- prsub="$prsub
- s%^exec_prefix\\([ ]*\\)=\\([ ]*\\).*$%exec_prefix\\1=\\2$exec_prefix%"
- fi
- # Quote sed substitution magic chars in DEFS.
- cat >conftest.def <<EOF
- $DEFS
- EOF
- escape_ampersand_and_backslash='s%[&\\]%\\&%g'
- DEFS=`sed "$escape_ampersand_and_backslash" <conftest.def`
- rm -f conftest.def
- # Substitute for predefined variables.
-
- trap 'rm -f config.status; exit 1' 1 3 15
- echo creating config.status
- rm -f config.status
- cat > config.status <<EOF
- #!/bin/sh
- # Generated automatically by configure.
- # Run this file to recreate the current configuration.
- # This directory was configured as follows,
- # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
- #
- # $0 $configure_args
-
- for arg
- do
- case "\$arg" in
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args
- exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args ;;
- *) echo "Usage: config.status --recheck" 2>&1; exit 1 ;;
- esac
- done
-
- trap 'rm -fr Makefile src/Makefile src/shared/Makefile man/Makefile library/Makefile src/bltConfig.h conftest*; exit 1' 1 3 15
- CC='$CC'
- CDEBUGFLAGS='$CDEBUGFLAGS'
- prefix='$prefix'
- INSTALL='$INSTALL'
- INSTALL_PROGRAM='$INSTALL_PROGRAM'
- INSTALL_DATA='$INSTALL_DATA'
- RANLIB='$RANLIB'
- CPP='$CPP'
- LOSSAGE='$LOSSAGE'
- XINCSW='$XINCSW'
- XLIBSW='$XLIBSW'
- XLIBDIR='$XLIBDIR'
- TCLINCSW='$TCLINCSW'
- TCLLIBSW='$TCLLIBSW'
- TCLLIBDIR='$TCLLIBDIR'
- TKINCSW='$TKINCSW'
- TKLIBSW='$TKLIBSW'
- TKLIBDIR='$TKLIBDIR'
- LIBS='$LIBS'
- uname_found='$uname_found'
- SHLIB_CCFLAGS='$SHLIB_CCFLAGS'
- SHLIB_LDFLAGS='$SHLIB_LDFLAGS'
- SHLIB_LOADER='$SHLIB_LOADER'
- SHLIB_SUFFIX='$SHLIB_SUFFIX'
- DESTDIR='$DESTDIR'
- BINDIR='$BINDIR'
- LIBDIR='$LIBDIR'
- MANDIR='$MANDIR'
- BLT_LIBRARY='$BLT_LIBRARY'
- srcdir='$srcdir'
- prefix='$prefix'
- exec_prefix='$exec_prefix'
- prsub='$prsub'
- extrasub='$extrasub'
- EOF
- cat >> config.status <<\EOF
-
- top_srcdir=$srcdir
-
- CONFIG_FILES=${CONFIG_FILES-"Makefile src/Makefile src/shared/Makefile man/Makefile library/Makefile"}
- for file in .. ${CONFIG_FILES}; do if test "x$file" != x..; then
- srcdir=$top_srcdir
- # Remove last slash and all that follows it. Not all systems have dirname.
- dir=`echo $file|sed 's%/[^/][^/]*$%%'`
- if test "$dir" != "$file"; then
- test "$top_srcdir" != . && srcdir=$top_srcdir/$dir
- test ! -d $dir && mkdir $dir
- fi
- echo creating $file
- rm -f $file
- echo "# Generated automatically from `echo $file|sed 's|.*/||'`.in by configure." > $file
- sed -e "
- $prsub
- $extrasub
- s%@CC@%$CC%g
- s%@CDEBUGFLAGS@%$CDEBUGFLAGS%g
- s%@prefix@%$prefix%g
- s%@INSTALL@%$INSTALL%g
- s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
- s%@INSTALL_DATA@%$INSTALL_DATA%g
- s%@RANLIB@%$RANLIB%g
- s%@CPP@%$CPP%g
- s%@LOSSAGE@%$LOSSAGE%g
- s%@XINCSW@%$XINCSW%g
- s%@XLIBSW@%$XLIBSW%g
- s%@XLIBDIR@%$XLIBDIR%g
- s%@TCLINCSW@%$TCLINCSW%g
- s%@TCLLIBSW@%$TCLLIBSW%g
- s%@TCLLIBDIR@%$TCLLIBDIR%g
- s%@TKINCSW@%$TKINCSW%g
- s%@TKLIBSW@%$TKLIBSW%g
- s%@TKLIBDIR@%$TKLIBDIR%g
- s%@LIBS@%$LIBS%g
- s%@uname_found@%$uname_found%g
- s%@SHLIB_CCFLAGS@%$SHLIB_CCFLAGS%g
- s%@SHLIB_LDFLAGS@%$SHLIB_LDFLAGS%g
- s%@SHLIB_LOADER@%$SHLIB_LOADER%g
- s%@SHLIB_SUFFIX@%$SHLIB_SUFFIX%g
- s%@DESTDIR@%$DESTDIR%g
- s%@BINDIR@%$BINDIR%g
- s%@LIBDIR@%$LIBDIR%g
- s%@MANDIR@%$MANDIR%g
- s%@BLT_LIBRARY@%$BLT_LIBRARY%g
- s%@srcdir@%$srcdir%g
- s%@DEFS@%-DHAVE_CONFIG_H%" $top_srcdir/${file}.in >> $file
- fi; done
-
- CONFIG_HEADERS=${CONFIG_HEADERS-"src/bltConfig.h"}
- for file in .. ${CONFIG_HEADERS}; do if test "x$file" != x..; then
- echo creating $file
-
- # These sed commands are put into SEDDEFS when defining a macro.
- # They are broken into pieces to make the sed script easier to manage.
- # They are passed to sed as "A NAME B NAME C VALUE D", where NAME
- # is the cpp macro being defined and VALUE is the value it is being given.
- # Each defining turns into a single global substitution command.
- #
- # SEDd sets the value in "#define NAME VALUE" lines.
- SEDdA='s@^\([ ]*\)#\([ ]*define[ ][ ]*\)'
- SEDdB='\([ ][ ]*\)[^ ]*@\1#\2'
- SEDdC='\3'
- SEDdD='@g'
- # SEDu turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
- SEDuA='s@^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
- SEDuB='\([ ]\)@\1#\2define\3'
- SEDuC=' '
- SEDuD='\4@g'
- # SEDe turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
- SEDeA='s@^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
- SEDeB='$@\1#\2define\3'
- SEDeC=' '
- SEDeD='@g'
- rm -f conftest.sed
- EOF
- # Turn off quoting long enough to insert the sed commands.
- rm -f conftest.sh
- cat > conftest.sh <<EOF
- $SEDDEFS
- EOF
-
- # Break up $SEDDEFS (now in conftest.sh) because some shells have a limit
- # on the size of here documents.
-
- # Maximum number of lines to put in a single here document.
- maxshlines=9
-
- while :
- do
- # wc gives bogus results for an empty file on some systems.
- lines=`grep -c . conftest.sh`
- if test -z "$lines" || test "$lines" -eq 0; then break; fi
- rm -f conftest.s1 conftest.s2
- sed ${maxshlines}q conftest.sh > conftest.s1 # Like head -20.
- sed 1,${maxshlines}d conftest.sh > conftest.s2 # Like tail +21.
- # Write a limited-size here document to append to conftest.sed.
- echo 'cat >> conftest.sed <<CONFEOF' >> config.status
- cat conftest.s1 >> config.status
- echo 'CONFEOF' >> config.status
- rm -f conftest.s1 conftest.sh
- mv conftest.s2 conftest.sh
- done
- rm -f conftest.sh
-
- # Now back to your regularly scheduled config.status.
- cat >> config.status <<\EOF
- # This sed command replaces #undef's with comments. This is necessary, for
- # example, in the case of _POSIX_SOURCE, which is predefined and required
- # on some systems where configure will not decide to define it in
- # src/bltConfig.h.
- cat >> conftest.sed <<\CONFEOF
- s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
- CONFEOF
- rm -f conftest.h
- # Break up the sed commands because old seds have small limits.
- maxsedlines=20
- cp $top_srcdir/$file.in conftest.h1
- while :
- do
- lines=`grep -c . conftest.sed`
- if test -z "$lines" || test "$lines" -eq 0; then break; fi
- rm -f conftest.s1 conftest.s2 conftest.h2
- sed ${maxsedlines}q conftest.sed > conftest.s1 # Like head -20.
- sed 1,${maxsedlines}d conftest.sed > conftest.s2 # Like tail +21.
- sed -f conftest.s1 < conftest.h1 > conftest.h2
- rm -f conftest.s1 conftest.h1 conftest.sed
- mv conftest.h2 conftest.h1
- mv conftest.s2 conftest.sed
- done
- rm -f conftest.sed conftest.h
- echo "/* $file. Generated automatically by configure. */" > conftest.h
- cat conftest.h1 >> conftest.h
- rm -f conftest.h1
- if cmp -s $file conftest.h 2>/dev/null; then
- # The file exists and we would not be changing it.
- echo "$file is unchanged"
- rm -f conftest.h
- else
- rm -f $file
- mv conftest.h $file
- fi
- fi; done
-
-
-
- exit 0
- EOF
- chmod +x config.status
- ${CONFIG_SHELL-/bin/sh} config.status
-
-
- #--------------------------------------------------------------------
- # Print out some of the more important settings
- #--------------------------------------------------------------------
- echo "
- Configuration results (edit and run ./config.status to modify):
-
- directory containing \"tcl.h\" => $TCLINCDIR
- directory containing \"tk.h\" => $TKINCDIR
- directory containing \"X11/Xlib.h\" => $XINCDIR
- directory containing \"libtcl.a\" => $TCLLIBDIR
- directory containing \"libtk.a\" => $TKLIBDIR
- directory containing \"libX11.a\" => $XLIBDIR
- directory to install \"blt_wish\" => $BINDIR
- directory to install \"libBLT.a\" => $LIBDIR
- directory to install BLT library files => $BLT_LIBRARY
- "
-