| #!/bin/sh |
| |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated automatically using autoconf version 2.1 |
| # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. |
| # |
| # This configure script is free software; the Free Software Foundation |
| # gives unlimited permission to copy, distribute and modify it. |
| |
| # Defaults: |
| ac_help= |
| ac_default_prefix=/usr/local |
| # Any additions from configure.in: |
| ac_help="$ac_help |
| --enable-maxmem[=N] enable use of temp files, set max mem usage to N MB" |
| ac_help="$ac_help |
| " |
| |
| # Initialize some variables set by options. |
| # The variables have the same names as the options, with |
| # dashes changed to underlines. |
| build=NONE |
| cache_file=./config.cache |
| exec_prefix=NONE |
| host=NONE |
| no_create= |
| nonopt=NONE |
| no_recursion= |
| prefix=NONE |
| program_prefix=NONE |
| program_suffix=NONE |
| program_transform_name=s,x,x, |
| silent= |
| site= |
| srcdir= |
| target=NONE |
| verbose= |
| x_includes=NONE |
| x_libraries=NONE |
| |
| # Initialize some other variables. |
| subdirs= |
| |
| ac_prev= |
| for ac_option |
| do |
| |
| # If the previous option needs an argument, assign it. |
| if test -n "$ac_prev"; then |
| eval "$ac_prev=\$ac_option" |
| ac_prev= |
| continue |
| fi |
| |
| case "$ac_option" in |
| -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
| *) ac_optarg= ;; |
| esac |
| |
| # Accept the important Cygnus configure options, so we can diagnose typos. |
| |
| case "$ac_option" in |
| |
| -build | --build | --buil | --bui | --bu | --b) |
| ac_prev=build ;; |
| -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*) |
| build="$ac_optarg" ;; |
| |
| -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| ac_prev=cache_file ;; |
| -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| cache_file="$ac_optarg" ;; |
| |
| -disable-* | --disable-*) |
| ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| fi |
| ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| eval "enable_${ac_feature}=no" ;; |
| |
| -enable-* | --enable-*) |
| ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| fi |
| ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| case "$ac_option" in |
| *=*) ;; |
| *) ac_optarg=yes ;; |
| esac |
| eval "enable_${ac_feature}='$ac_optarg'" ;; |
| |
| -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| | --exec | --exe | --ex) |
| ac_prev=exec_prefix ;; |
| -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| | --exec=* | --exe=* | --ex=*) |
| exec_prefix="$ac_optarg" ;; |
| |
| -gas | --gas | --ga | --g) |
| # Obsolete; use --with-gas. |
| with_gas=yes ;; |
| |
| -help | --help | --hel | --he) |
| # Omit some internal or obsolete options to make the list less imposing. |
| # This message is too long to be a string in the A/UX 3.1 sh. |
| cat << EOF |
| Usage: configure [options] [host] |
| Options: [defaults in brackets after descriptions] |
| Configuration: |
| --cache-file=FILE cache test results in FILE |
| --help print this message |
| --no-create do not create output files |
| --quiet, --silent do not print \`checking...' messages |
| --version print the version of autoconf that created configure |
| Directory and file names: |
| --prefix=PREFIX install architecture-independent files in PREFIX |
| [$ac_default_prefix] |
| --exec-prefix=PREFIX install architecture-dependent files in PREFIX |
| [same as prefix] |
| --srcdir=DIR find the sources in DIR [configure dir or ..] |
| --program-prefix=PREFIX prepend PREFIX to installed program names |
| --program-suffix=SUFFIX append SUFFIX to installed program names |
| --program-transform-name=PROGRAM run sed PROGRAM on installed program names |
| Host type: |
| --build=BUILD configure for building on BUILD [BUILD=HOST] |
| --host=HOST configure for HOST [guessed] |
| --target=TARGET configure for TARGET [TARGET=HOST] |
| Features and packages: |
| --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| --x-includes=DIR X include files are in DIR |
| --x-libraries=DIR X library files are in DIR |
| --enable and --with options recognized:$ac_help |
| EOF |
| exit 0 ;; |
| |
| -host | --host | --hos | --ho) |
| ac_prev=host ;; |
| -host=* | --host=* | --hos=* | --ho=*) |
| host="$ac_optarg" ;; |
| |
| -nfp | --nfp | --nf) |
| # Obsolete; use --without-fp. |
| with_fp=no ;; |
| |
| -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| | --no-cr | --no-c) |
| no_create=yes ;; |
| |
| -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| no_recursion=yes ;; |
| |
| -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| ac_prev=prefix ;; |
| -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| prefix="$ac_optarg" ;; |
| |
| -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| | --program-pre | --program-pr | --program-p) |
| ac_prev=program_prefix ;; |
| -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| program_prefix="$ac_optarg" ;; |
| |
| -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| | --program-suf | --program-su | --program-s) |
| ac_prev=program_suffix ;; |
| -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| program_suffix="$ac_optarg" ;; |
| |
| -program-transform-name | --program-transform-name \ |
| | --program-transform-nam | --program-transform-na \ |
| | --program-transform-n | --program-transform- \ |
| | --program-transform | --program-transfor \ |
| | --program-transfo | --program-transf \ |
| | --program-trans | --program-tran \ |
| | --progr-tra | --program-tr | --program-t) |
| ac_prev=program_transform_name ;; |
| -program-transform-name=* | --program-transform-name=* \ |
| | --program-transform-nam=* | --program-transform-na=* \ |
| | --program-transform-n=* | --program-transform-=* \ |
| | --program-transform=* | --program-transfor=* \ |
| | --program-transfo=* | --program-transf=* \ |
| | --program-trans=* | --program-tran=* \ |
| | --progr-tra=* | --program-tr=* | --program-t=*) |
| program_transform_name="$ac_optarg" ;; |
| |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| silent=yes ;; |
| |
| -site | --site | --sit) |
| ac_prev=site ;; |
| -site=* | --site=* | --sit=*) |
| site="$ac_optarg" ;; |
| |
| -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| ac_prev=srcdir ;; |
| -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| srcdir="$ac_optarg" ;; |
| |
| -target | --target | --targe | --targ | --tar | --ta | --t) |
| ac_prev=target ;; |
| -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| target="$ac_optarg" ;; |
| |
| -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| verbose=yes ;; |
| |
| -version | --version | --versio | --versi | --vers) |
| echo "configure generated by autoconf version 2.1" |
| exit 0 ;; |
| |
| -with-* | --with-*) |
| ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| fi |
| ac_package=`echo $ac_package| sed 's/-/_/g'` |
| case "$ac_option" in |
| *=*) ;; |
| *) ac_optarg=yes ;; |
| esac |
| eval "with_${ac_package}='$ac_optarg'" ;; |
| |
| -without-* | --without-*) |
| ac_package=`echo $ac_option|sed -e 's/-*without-//'` |
| # Reject names that are not valid shell variable names. |
| if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| fi |
| ac_package=`echo $ac_package| sed 's/-/_/g'` |
| eval "with_${ac_package}=no" ;; |
| |
| --x) |
| # Obsolete; use --with-x. |
| with_x=yes ;; |
| |
| -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| | --x-incl | --x-inc | --x-in | --x-i) |
| ac_prev=x_includes ;; |
| -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| x_includes="$ac_optarg" ;; |
| |
| -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| ac_prev=x_libraries ;; |
| -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| x_libraries="$ac_optarg" ;; |
| |
| -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } |
| ;; |
| |
| *=*) |
| varname=`echo "$ac_option"|sed -e 's/=.*//'` |
| # Reject names that aren't valid shell variable names. |
| if test -n "`echo $varname| sed 's/[a-zA-Z0-9_]//g'`"; then |
| { echo "configure: error: $varname: invalid shell variable name" 1>&2; exit 1; } |
| fi |
| val="`echo "$ac_option"|sed 's/[^=]*=//'`" |
| test -n "$verbose" && echo " setting shell variable $varname to $val" |
| eval "$varname='$val'" |
| eval "export $varname" ;; |
| |
| *) |
| if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then |
| echo "configure: warning: $ac_option: invalid host type" 1>&2 |
| fi |
| if test "x$nonopt" != xNONE; then |
| { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } |
| fi |
| nonopt="$ac_option" |
| ;; |
| |
| esac |
| done |
| |
| if test -n "$ac_prev"; then |
| { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } |
| fi |
| |
| trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 |
| |
| # File descriptor usage: |
| # 0 unused; standard input |
| # 1 file creation |
| # 2 errors and warnings |
| # 3 unused; some systems may open it to /dev/tty |
| # 4 checking for... messages and results |
| # 5 compiler messages saved in config.log |
| if test "$silent" = yes; then |
| exec 4>/dev/null |
| else |
| exec 4>&1 |
| fi |
| exec 5>./config.log |
| |
| echo "\ |
| This file contains any messages produced by compilers while |
| running configure, to aid debugging if configure makes a mistake. |
| " 1>&5 |
| |
| # Strip out --no-create and --no-recursion so they do not pile up. |
| # Also quote any args containing shell metacharacters. |
| ac_configure_args= |
| for ac_arg |
| do |
| case "$ac_arg" in |
| -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| | --no-cr | --no-c) ;; |
| -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; |
| *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
| ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| *) ac_configure_args="$ac_configure_args $ac_arg" ;; |
| esac |
| done |
| |
| # NLS nuisances. |
| # Only set LANG and LC_ALL to C if already set. |
| # These must not be set unconditionally because not all systems understand |
| # e.g. LANG=C (notably SCO). |
| if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
| if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
| |
| # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| rm -rf conftest* confdefs.h |
| # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
| echo > confdefs.h |
| |
| # A filename unique to this package, relative to the directory that |
| # configure is in, which we can look for to find out if srcdir is correct. |
| ac_unique_file=jcmaster.c |
| |
| # Find the source files, if location was not specified. |
| if test -z "$srcdir"; then |
| ac_srcdir_defaulted=yes |
| # Try the directory containing this script, then its parent. |
| ac_prog=$0 |
| ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` |
| test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. |
| srcdir=$ac_confdir |
| if test ! -r $srcdir/$ac_unique_file; then |
| srcdir=.. |
| fi |
| else |
| ac_srcdir_defaulted=no |
| fi |
| if test ! -r $srcdir/$ac_unique_file; then |
| if test "$ac_srcdir_defaulted" = yes; then |
| { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } |
| else |
| { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } |
| fi |
| fi |
| srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` |
| |
| # Prefer explicitly selected file to automatically selected ones. |
| if test -z "$CONFIG_SITE"; then |
| if test "x$prefix" != xNONE; then |
| CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
| else |
| CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
| fi |
| fi |
| for ac_site_file in $CONFIG_SITE; do |
| if test -r "$ac_site_file"; then |
| echo "loading site script $ac_site_file" |
| . "$ac_site_file" |
| fi |
| done |
| |
| |
| ac_ext=c |
| # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5' |
| ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5' |
| |
| if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
| # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
| if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
| ac_n= ac_c=' |
| ' ac_t=' ' |
| else |
| ac_n=-n ac_c= ac_t= |
| fi |
| else |
| ac_n= ac_c='\c' ac_t= |
| fi |
| |
| |
| |
| # Extract the first word of "gcc", so it can be a program name with args. |
| set dummy gcc; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_prog_CC'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_CC="gcc" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc" |
| fi |
| fi |
| CC="$ac_cv_prog_CC" |
| if test -n "$CC"; then |
| echo "$ac_t""$CC" 1>&4 |
| else |
| echo "$ac_t""no" 1>&4 |
| fi |
| |
| |
| echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_prog_gcc'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| cat > conftest.c <<EOF |
| #ifdef __GNUC__ |
| yes; |
| #endif |
| EOF |
| if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then |
| ac_cv_prog_gcc=yes |
| else |
| ac_cv_prog_gcc=no |
| fi |
| fi |
| echo "$ac_t""$ac_cv_prog_gcc" 1>&4 |
| if test $ac_cv_prog_gcc = yes; then |
| GCC=yes |
| else |
| GCC= |
| fi |
| if test "${CFLAGS+set}" != set; then |
| echo $ac_n "checking whether ${CC-cc} accepts -O""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_prog_cc_o'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| echo 'int f(){ return 0; }' > conftest.c |
| if test -z "`${CC-cc} -O -c conftest.c 2>&1`"; then |
| ac_cv_prog_cc_o=yes |
| else |
| ac_cv_prog_cc_o=no |
| fi |
| rm -f conftest* |
| |
| fi |
| echo "$ac_t""$ac_cv_prog_cc_o" 1>&4 |
| if test $ac_cv_prog_cc_o = yes; then |
| CFLAGS="-O" |
| else |
| CFLAGS="" |
| fi |
| fi |
| |
| echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4 |
| # On Suns, sometimes $CPP names a directory. |
| if test -n "$CPP" && test -d "$CPP"; then |
| CPP= |
| fi |
| if test -z "$CPP"; then |
| if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| # This must be in double quotes, not single quotes, because CPP may get |
| # substituted into the Makefile and "${CC-cc}" will confuse make. |
| CPP="${CC-cc} -E" |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. |
| cat > conftest.$ac_ext <<EOF |
| #line 497 "configure" |
| #include "confdefs.h" |
| #include <assert.h> |
| Syntax Error |
| EOF |
| eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| ac_err=`grep -v '^ *+' conftest.out` |
| if test -z "$ac_err"; then |
| : |
| else |
| echo "$ac_err" >&5 |
| rm -rf conftest* |
| CPP="${CC-cc} -E -traditional-cpp" |
| cat > conftest.$ac_ext <<EOF |
| #line 511 "configure" |
| #include "confdefs.h" |
| #include <assert.h> |
| Syntax Error |
| EOF |
| eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| ac_err=`grep -v '^ *+' conftest.out` |
| if test -z "$ac_err"; then |
| : |
| else |
| echo "$ac_err" >&5 |
| rm -rf conftest* |
| CPP=/lib/cpp |
| fi |
| rm -f conftest* |
| fi |
| rm -f conftest* |
| ac_cv_prog_CPP="$CPP" |
| fi |
| fi |
| CPP="$ac_cv_prog_CPP" |
| echo "$ac_t""$CPP" 1>&4 |
| |
| # If we cannot run a trivial program, we must be cross compiling. |
| echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| if test "$cross_compiling" = yes; then |
| ac_cv_cross=yes |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 543 "configure" |
| #include "confdefs.h" |
| main(){return(0);} |
| EOF |
| eval $ac_link |
| if test -s conftest && (./conftest; exit) 2>/dev/null; then |
| ac_cv_c_cross=no |
| else |
| ac_cv_c_cross=yes |
| fi |
| fi |
| rm -fr conftest* |
| fi |
| cross_compiling=$ac_cv_c_cross |
| echo "$ac_t""$ac_cv_c_cross" 1>&4 |
| |
| echo $ac_n "checking for function prototypes""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ijg_cv_have_prototypes'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 564 "configure" |
| #include "confdefs.h" |
| |
| int testfunction (int arg1, int * arg2); /* check prototypes */ |
| struct methods_struct { /* check method-pointer declarations */ |
| int (*error_exit) (char *msgtext); |
| int (*trace_message) (char *msgtext); |
| int (*another_method) (void); |
| }; |
| int testfunction (int arg1, int * arg2) /* check definitions */ |
| { return arg2[arg1]; } |
| int test2function (void) /* check void arg list */ |
| { return 0; } |
| |
| int main() { return 0; } |
| int t() { |
| |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| ijg_cv_have_prototypes=yes |
| else |
| rm -rf conftest* |
| ijg_cv_have_prototypes=no |
| fi |
| rm -f conftest* |
| |
| fi |
| echo "$ac_t""$ijg_cv_have_prototypes" 1>&4 |
| if test $ijg_cv_have_prototypes = yes; then |
| cat >> confdefs.h <<\EOF |
| #define HAVE_PROTOTYPES |
| EOF |
| |
| else |
| echo Your compiler does not seem to know about function prototypes. |
| echo Perhaps it needs a special switch to enable ANSI C mode. |
| echo If so, we recommend running configure like this: |
| echo " ./configure CC='cc -switch'" |
| echo where -switch is the proper switch. |
| fi |
| ac_safe=`echo "stddef.h" | tr './\055' '___'` |
| echo $ac_n "checking for stddef.h""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 612 "configure" |
| #include "confdefs.h" |
| #include <stddef.h> |
| EOF |
| eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| ac_err=`grep -v '^ *+' conftest.out` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define HAVE_STDDEF_H |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&4 |
| fi |
| |
| ac_safe=`echo "stdlib.h" | tr './\055' '___'` |
| echo $ac_n "checking for stdlib.h""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 644 "configure" |
| #include "confdefs.h" |
| #include <stdlib.h> |
| EOF |
| eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| ac_err=`grep -v '^ *+' conftest.out` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define HAVE_STDLIB_H |
| EOF |
| |
| else |
| echo "$ac_t""no" 1>&4 |
| fi |
| |
| ac_safe=`echo "string.h" | tr './\055' '___'` |
| echo $ac_n "checking for string.h""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 676 "configure" |
| #include "confdefs.h" |
| #include <string.h> |
| EOF |
| eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| ac_err=`grep -v '^ *+' conftest.out` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&4 |
| : |
| else |
| echo "$ac_t""no" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define NEED_BSD_STRINGS |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for size_t""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 705 "configure" |
| #include "confdefs.h" |
| |
| #ifdef HAVE_STDDEF_H |
| #include <stddef.h> |
| #endif |
| #ifdef HAVE_STDLIB_H |
| #include <stdlib.h> |
| #endif |
| #include <stdio.h> |
| #ifdef NEED_BSD_STRINGS |
| #include <strings.h> |
| #else |
| #include <string.h> |
| #endif |
| typedef size_t my_size_t; |
| |
| int main() { return 0; } |
| int t() { |
| my_size_t foovar; |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| ijg_size_t_ok=yes |
| else |
| rm -rf conftest* |
| ijg_size_t_ok="not ANSI, perhaps it is in sys/types.h" |
| fi |
| rm -f conftest* |
| |
| echo "$ac_t""$ijg_size_t_ok" 1>&4 |
| if test "$ijg_size_t_ok" != yes; then |
| ac_safe=`echo "sys/types.h" | tr './\055' '___'` |
| echo $ac_n "checking for sys/types.h""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 744 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| EOF |
| eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| ac_err=`grep -v '^ *+' conftest.out` |
| if test -z "$ac_err"; then |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=yes" |
| else |
| echo "$ac_err" >&5 |
| rm -rf conftest* |
| eval "ac_cv_header_$ac_safe=no" |
| fi |
| rm -f conftest* |
| fi |
| if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| echo "$ac_t""yes" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define NEED_SYS_TYPES_H |
| EOF |
| |
| cat > conftest.$ac_ext <<EOF |
| #line 767 "configure" |
| #include "confdefs.h" |
| #include <sys/types.h> |
| EOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| egrep "size_t" >/dev/null 2>&1; then |
| rm -rf conftest* |
| ijg_size_t_ok="size_t is in sys/types.h" |
| else |
| rm -rf conftest* |
| ijg_size_t_ok=no |
| fi |
| rm -f conftest* |
| |
| else |
| echo "$ac_t""no" 1>&4 |
| ijg_size_t_ok=no |
| fi |
| |
| echo "$ac_t""$ijg_size_t_ok" 1>&4 |
| if test "$ijg_size_t_ok" = no; then |
| echo Type size_t is not defined in any of the usual places. |
| echo Try putting '"typedef unsigned int size_t;"' in jconfig.h. |
| fi |
| fi |
| echo $ac_n "checking for type unsigned char""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 794 "configure" |
| #include "confdefs.h" |
| |
| int main() { return 0; } |
| int t() { |
| unsigned char un_char; |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| echo "$ac_t""yes" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define HAVE_UNSIGNED_CHAR |
| EOF |
| |
| else |
| rm -rf conftest* |
| echo "$ac_t""no" 1>&4 |
| fi |
| rm -f conftest* |
| echo $ac_n "checking for type unsigned short""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 816 "configure" |
| #include "confdefs.h" |
| |
| int main() { return 0; } |
| int t() { |
| unsigned short un_short; |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| echo "$ac_t""yes" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define HAVE_UNSIGNED_SHORT |
| EOF |
| |
| else |
| rm -rf conftest* |
| echo "$ac_t""no" 1>&4 |
| fi |
| rm -f conftest* |
| echo $ac_n "checking for type void""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 838 "configure" |
| #include "confdefs.h" |
| |
| /* Caution: a C++ compiler will insist on valid prototypes */ |
| typedef void * void_ptr; /* check void * */ |
| #ifdef HAVE_PROTOTYPES /* check ptr to function returning void */ |
| typedef void (*void_func) (int a, int b); |
| #else |
| typedef void (*void_func) (); |
| #endif |
| |
| #ifdef HAVE_PROTOTYPES /* check void function result */ |
| void test3function (void_ptr arg1, void_func arg2) |
| #else |
| void test3function (arg1, arg2) |
| void_ptr arg1; |
| void_func arg2; |
| #endif |
| { |
| char * locptr = (char *) arg1; /* check casting to and from void * */ |
| arg1 = (void *) locptr; |
| (*arg2) (1, 2); /* check call of fcn returning void */ |
| } |
| |
| int main() { return 0; } |
| int t() { |
| |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| echo "$ac_t""yes" 1>&4 |
| else |
| rm -rf conftest* |
| echo "$ac_t""no" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define void char |
| EOF |
| |
| fi |
| rm -f conftest* |
| echo $ac_n "checking for working const""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 884 "configure" |
| #include "confdefs.h" |
| |
| int main() { return 0; } |
| int t() { |
| |
| /* Ultrix mips cc rejects this. */ |
| typedef int charset[2]; const charset x; |
| /* SunOS 4.1.1 cc rejects this. */ |
| char const *const *ccp; |
| char **p; |
| /* NEC SVR4.0.2 mips cc rejects this. */ |
| struct point {int x, y;}; |
| static struct point const zero; |
| /* AIX XL C 1.02.0.0 rejects this. |
| It does not let you subtract one const X* pointer from another in an arm |
| of an if-expression whose if-part is not a constant expression */ |
| const char *g = "string"; |
| ccp = &g + (g ? g-g : 0); |
| /* HPUX 7.0 cc rejects these. */ |
| ++ccp; |
| p = (char**) ccp; |
| ccp = (char const *const *) p; |
| { /* SCO 3.2v4 cc rejects this. */ |
| char *t; |
| char const *s = 0 ? (char *) 0 : (char const *) 0; |
| |
| *t++ = 0; |
| } |
| { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
| int x[] = {25, 17}; |
| const int *foo = &x[0]; |
| ++foo; |
| } |
| { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| typedef const int *iptr; |
| iptr p = 0; |
| ++p; |
| } |
| { /* AIX XL C 1.02.0.0 rejects this saying |
| "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| struct s { int j; const int *ap[3]; }; |
| struct s *b; b->j = 5; |
| } |
| { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| const int foo = 10; |
| } |
| |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| ac_cv_c_const=yes |
| else |
| rm -rf conftest* |
| ac_cv_c_const=no |
| fi |
| rm -f conftest* |
| |
| fi |
| echo "$ac_t""$ac_cv_c_const" 1>&4 |
| if test $ac_cv_c_const = no; then |
| cat >> confdefs.h <<\EOF |
| #define const |
| EOF |
| |
| fi |
| |
| echo $ac_n "checking for inline""... $ac_c" 1>&4 |
| ijg_cv_inline="" |
| cat > conftest.$ac_ext <<EOF |
| #line 955 "configure" |
| #include "confdefs.h" |
| |
| int main() { return 0; } |
| int t() { |
| } inline int foo() { return 0; } |
| int bar() { return foo(); |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| ijg_cv_inline="inline" |
| else |
| rm -rf conftest* |
| cat > conftest.$ac_ext <<EOF |
| #line 970 "configure" |
| #include "confdefs.h" |
| |
| int main() { return 0; } |
| int t() { |
| } __inline__ int foo() { return 0; } |
| int bar() { return foo(); |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| ijg_cv_inline="__inline__" |
| else |
| rm -rf conftest* |
| cat > conftest.$ac_ext <<EOF |
| #line 985 "configure" |
| #include "confdefs.h" |
| |
| int main() { return 0; } |
| int t() { |
| } __inline int foo() { return 0; } |
| int bar() { return foo(); |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| ijg_cv_inline="__inline" |
| fi |
| rm -f conftest* |
| |
| fi |
| rm -f conftest* |
| |
| fi |
| rm -f conftest* |
| echo "$ac_t""$ijg_cv_inline" 1>&4 |
| cat >> confdefs.h <<EOF |
| #define INLINE $ijg_cv_inline |
| EOF |
| echo $ac_n "checking for broken incomplete types""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 1011 "configure" |
| #include "confdefs.h" |
| typedef struct undefined_structure * undef_struct_ptr; |
| int main() { return 0; } |
| int t() { |
| |
| ; return 0; } |
| EOF |
| if eval $ac_compile; then |
| rm -rf conftest* |
| echo "$ac_t""ok" 1>&4 |
| else |
| rm -rf conftest* |
| echo "$ac_t""broken" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define INCOMPLETE_TYPES_BROKEN |
| EOF |
| |
| fi |
| rm -f conftest* |
| echo $ac_n "checking for short external names""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 1033 "configure" |
| #include "confdefs.h" |
| |
| int possibly_duplicate_function () { return 0; } |
| int possibly_dupli_function () { return 1; } |
| |
| int main() { return 0; } |
| int t() { |
| |
| ; return 0; } |
| EOF |
| if eval $ac_link; then |
| rm -rf conftest* |
| echo "$ac_t""ok" 1>&4 |
| else |
| rm -rf conftest* |
| echo "$ac_t""short" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define NEED_SHORT_EXTERNAL_NAMES |
| EOF |
| |
| fi |
| rm -f conftest* |
| |
| echo $ac_n "checking to see if char is signed""... $ac_c" 1>&4 |
| if test "$cross_compiling" = yes; then |
| echo Assuming that char is signed on target machine. |
| echo If it is unsigned, this will be a little bit inefficient. |
| |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1064 "configure" |
| #include "confdefs.h" |
| |
| #ifdef HAVE_PROTOTYPES |
| int is_char_signed (int arg) |
| #else |
| int is_char_signed (arg) |
| int arg; |
| #endif |
| { |
| if (arg == 189) { /* expected result for unsigned char */ |
| return 0; /* type char is unsigned */ |
| } |
| else if (arg != -67) { /* expected result for signed char */ |
| printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n"); |
| printf("I fear the JPEG software will not work at all.\n\n"); |
| } |
| return 1; /* assume char is signed otherwise */ |
| } |
| char signed_char_check = (char) (-67); |
| main() { |
| exit(is_char_signed((int) signed_char_check)); |
| } |
| EOF |
| eval $ac_link |
| if test -s conftest && (./conftest; exit) 2>/dev/null; then |
| echo "$ac_t""no" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define CHAR_IS_UNSIGNED |
| EOF |
| |
| else |
| echo "$ac_t""yes" 1>&4 |
| fi |
| fi |
| rm -fr conftest* |
| echo $ac_n "checking to see if right shift is signed""... $ac_c" 1>&4 |
| if test "$cross_compiling" = yes; then |
| echo "$ac_t""Assuming that right shift is signed on target machine." 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1105 "configure" |
| #include "confdefs.h" |
| |
| #ifdef HAVE_PROTOTYPES |
| int is_shifting_signed (long arg) |
| #else |
| int is_shifting_signed (arg) |
| long arg; |
| #endif |
| /* See whether right-shift on a long is signed or not. */ |
| { |
| long res = arg >> 4; |
| |
| if (res == -0x7F7E80CL) { /* expected result for signed shift */ |
| return 1; /* right shift is signed */ |
| } |
| /* see if unsigned-shift hack will fix it. */ |
| /* we can't just test exact value since it depends on width of long... */ |
| res |= (~0L) << (32-4); |
| if (res == -0x7F7E80CL) { /* expected result now? */ |
| return 0; /* right shift is unsigned */ |
| } |
| printf("Right shift isn't acting as I expect it to.\n"); |
| printf("I fear the JPEG software will not work at all.\n\n"); |
| return 0; /* try it with unsigned anyway */ |
| } |
| main() { |
| exit(is_shifting_signed(-0x7F7E80B1L)); |
| } |
| EOF |
| eval $ac_link |
| if test -s conftest && (./conftest; exit) 2>/dev/null; then |
| echo "$ac_t""no" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define RIGHT_SHIFT_IS_UNSIGNED |
| EOF |
| |
| else |
| echo "$ac_t""yes" 1>&4 |
| fi |
| fi |
| rm -fr conftest* |
| echo $ac_n "checking to see if fopen accepts b spec""... $ac_c" 1>&4 |
| if test "$cross_compiling" = yes; then |
| echo "$ac_t""Assuming that it does." 1>&4 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line 1152 "configure" |
| #include "confdefs.h" |
| |
| #include <stdio.h> |
| main() { |
| if (fopen("conftestdata", "wb") != NULL) |
| exit(0); |
| exit(1); |
| } |
| EOF |
| eval $ac_link |
| if test -s conftest && (./conftest; exit) 2>/dev/null; then |
| echo "$ac_t""yes" 1>&4 |
| else |
| echo "$ac_t""no" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define DONT_USE_B_MODE |
| EOF |
| |
| fi |
| fi |
| rm -fr conftest* |
| |
| # Find a good install program. We prefer a C program (faster), |
| # so one script is as good as another. But avoid the broken or |
| # incompatible versions: |
| # SysV /etc/install, /usr/sbin/install |
| # SunOS /usr/etc/install |
| # IRIX /sbin/install |
| # AIX /bin/install |
| # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| # ./install, which can be erroneously created by make from ./install.sh. |
| echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4 |
| if test -z "$INSTALL"; then |
| if eval "test \"`echo '${'ijg_cv_path_install'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| case "$ac_dir" in |
| ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;; |
| *) |
| # OSF1 and SCO ODT 3.0 have their own names for install. |
| for ac_prog in ginstall installbsd scoinst install; do |
| if test -f $ac_dir/$ac_prog; then |
| if test $ac_prog = install && |
| grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then |
| # AIX install. It has an incompatible calling convention. |
| # OSF/1 installbsd also uses dspmsg, but is usable. |
| : |
| else |
| ijg_cv_path_install="$ac_dir/$ac_prog -c" |
| break 2 |
| fi |
| fi |
| done |
| ;; |
| esac |
| done |
| IFS="$ac_save_ifs" |
| # As a last resort, use cp |
| test -z "$ijg_cv_path_install" && ijg_cv_path_install="cp" |
| fi |
| INSTALL="$ijg_cv_path_install" |
| fi |
| echo "$ac_t""$INSTALL" 1>&4 |
| |
| # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| # It thinks the first close brace ends the variable substitution. |
| test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='$(INSTALL)' |
| |
| if test -z "$INSTALL_DATA"; then |
| if test "$INSTALL" = cp; then |
| INSTALL_DATA='$(INSTALL)' |
| else |
| INSTALL_DATA='$(INSTALL) -m 644' |
| fi |
| fi |
| |
| # Extract the first word of "ranlib", so it can be a program name with args. |
| set dummy ranlib; ac_word=$2 |
| echo $ac_n "checking for $ac_word""... $ac_c" 1>&4 |
| if eval "test \"`echo '${'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
| echo $ac_n "(cached) $ac_c" 1>&4 |
| else |
| if test -n "$RANLIB"; then |
| ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| else |
| IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| for ac_dir in $PATH; do |
| test -z "$ac_dir" && ac_dir=. |
| if test -f $ac_dir/$ac_word; then |
| ac_cv_prog_RANLIB="ranlib" |
| break |
| fi |
| done |
| IFS="$ac_save_ifs" |
| test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" |
| fi |
| fi |
| RANLIB="$ac_cv_prog_RANLIB" |
| if test -n "$RANLIB"; then |
| echo "$ac_t""$RANLIB" 1>&4 |
| else |
| echo "$ac_t""no" 1>&4 |
| fi |
| |
| MEMORYMGR="jmemnobs.o" |
| MAXMEM="no" |
| # Check whether --enable-maxmem or --disable-maxmem was given. |
| enableval="$enable_maxmem" |
| if test -n "$enableval"; then |
| MAXMEM="$enableval" |
| fi |
| |
| # support --with-maxmem for backwards compatibility with IJG V5. |
| # Check whether --with-maxmem or --without-maxmem was given. |
| withval="$with_maxmem" |
| if test -n "$withval"; then |
| MAXMEM="$withval" |
| fi |
| |
| if test "x$MAXMEM" = xyes; then |
| MAXMEM=1 |
| fi |
| if test "x$MAXMEM" != xno; then |
| if test -n "`echo $MAXMEM | sed 's/[0-9]//g'`"; then |
| { echo "configure: error: non-numeric argument to --enable-maxmem" 1>&2; exit 1; } |
| fi |
| DEFAULTMAXMEM=`expr $MAXMEM \* 1048576` |
| cat >> confdefs.h <<EOF |
| #define DEFAULT_MAX_MEM ${DEFAULTMAXMEM} |
| EOF |
| |
| echo $ac_n "checking for 'tmpfile()'""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 1289 "configure" |
| #include "confdefs.h" |
| #include <stdio.h> |
| int main() { return 0; } |
| int t() { |
| FILE * tfile = tmpfile(); |
| ; return 0; } |
| EOF |
| if eval $ac_link; then |
| rm -rf conftest* |
| echo "$ac_t""yes" 1>&4 |
| MEMORYMGR="jmemansi.o" |
| else |
| rm -rf conftest* |
| echo "$ac_t""no" 1>&4 |
| MEMORYMGR="jmemname.o" |
| cat >> confdefs.h <<\EOF |
| #define NEED_SIGNAL_CATCHER |
| EOF |
| echo $ac_n "checking for 'mktemp()'""... $ac_c" 1>&4 |
| cat > conftest.$ac_ext <<EOF |
| #line 1310 "configure" |
| #include "confdefs.h" |
| |
| int main() { return 0; } |
| int t() { |
| char fname[80]; mktemp(fname); |
| ; return 0; } |
| EOF |
| if eval $ac_link; then |
| rm -rf conftest* |
| echo "$ac_t""yes" 1>&4 |
| else |
| rm -rf conftest* |
| echo "$ac_t""no" 1>&4 |
| cat >> confdefs.h <<\EOF |
| #define NO_MKTEMP |
| EOF |
| |
| fi |
| rm -f conftest* |
| |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| # Prepare to massage makefile.cfg correctly. |
| if test $ijg_cv_have_prototypes = yes; then |
| ANSI2KNR="" |
| ISANSICOM="# " |
| else |
| ANSI2KNR="ansi2knr" |
| ISANSICOM="" |
| fi |
| # ansi2knr needs -DBSD if string.h is missing |
| if test $ac_cv_header_string_h = no; then |
| ANSI2KNRFLAGS="-DBSD" |
| else |
| ANSI2KNRFLAGS="" |
| fi |
| # Set up -I directives |
| if test "x$srcdir" = x.; then |
| INCLUDEFLAGS='-I$(srcdir)' |
| else |
| INCLUDEFLAGS='-I. -I$(srcdir)' |
| fi |
| trap '' 1 2 15 |
| |
| trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 |
| |
| test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| # Let make expand exec_prefix. |
| test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| |
| # Any assignment to VPATH causes Sun make to only execute |
| # the first set of double-colon rules, so remove it if not needed. |
| # If there is a colon in the path, we need to keep it. |
| if test "x$srcdir" = x.; then |
| ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' |
| fi |
| |
| trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 |
| |
| DEFS=-DHAVE_CONFIG_H |
| |
| # Without the "./", some shells look in PATH for config.status. |
| : ${CONFIG_STATUS=./config.status} |
| |
| 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 $ac_configure_args |
| # |
| # Compiler output produced by configure, useful for debugging |
| # configure, is in ./config.log if it exists. |
| |
| ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" |
| for ac_option |
| do |
| case "\$ac_option" in |
| -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" |
| exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; |
| -version | --version | --versio | --versi | --vers | --ver | --ve | --v) |
| echo "$CONFIG_STATUS generated by autoconf version 2.1" |
| exit 0 ;; |
| -help | --help | --hel | --he | --h) |
| echo "\$ac_cs_usage"; exit 0 ;; |
| *) echo "\$ac_cs_usage"; exit 1 ;; |
| esac |
| done |
| |
| ac_given_srcdir=$srcdir |
| |
| trap 'rm -fr Makefile:makefile.cfg jconfig.h:jconfig.cfg conftest*; exit 1' 1 2 15 |
| |
| # Protect against being on the right side of a sed subst in config.status. |
| sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; |
| s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF |
| $ac_vpsub |
| $extrasub |
| s%@CFLAGS@%$CFLAGS%g |
| s%@CPPFLAGS@%$CPPFLAGS%g |
| s%@CXXFLAGS@%$CXXFLAGS%g |
| s%@DEFS@%$DEFS%g |
| s%@LDFLAGS@%$LDFLAGS%g |
| s%@LIBS@%$LIBS%g |
| s%@exec_prefix@%$exec_prefix%g |
| s%@prefix@%$prefix%g |
| s%@program_transform_name@%$program_transform_name%g |
| s%@CC@%$CC%g |
| s%@CPP@%$CPP%g |
| s%@INSTALL@%$INSTALL%g |
| s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
| s%@INSTALL_DATA@%$INSTALL_DATA%g |
| s%@RANLIB@%$RANLIB%g |
| s%@MEMORYMGR@%$MEMORYMGR%g |
| s%@ANSI2KNR@%$ANSI2KNR%g |
| s%@ISANSICOM@%$ISANSICOM%g |
| s%@ANSI2KNRFLAGS@%$ANSI2KNRFLAGS%g |
| s%@INCLUDEFLAGS@%$INCLUDEFLAGS%g |
| |
| CEOF |
| EOF |
| cat >> $CONFIG_STATUS <<EOF |
| |
| CONFIG_FILES=\${CONFIG_FILES-"Makefile:makefile.cfg"} |
| EOF |
| cat >> $CONFIG_STATUS <<\EOF |
| for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then |
| # Support "outfile[:infile]", defaulting infile="outfile.in". |
| case "$ac_file" in |
| *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` |
| ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| *) ac_file_in="${ac_file}.in" ;; |
| esac |
| |
| # Adjust relative srcdir, etc. for subdirectories. |
| |
| # Remove last slash and all that follows it. Not all systems have dirname. |
| ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
| if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
| # The file is in a subdirectory. |
| test ! -d "$ac_dir" && mkdir "$ac_dir" |
| ac_dir_suffix="/$ac_dir" |
| # A "../" for each directory in $ac_dir_suffix. |
| ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` |
| else |
| ac_dir_suffix= ac_dots= |
| fi |
| |
| case "$ac_given_srcdir" in |
| .) srcdir=. |
| if test -z "$ac_dots"; then top_srcdir=. |
| else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; |
| /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; |
| *) # Relative path. |
| srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" |
| top_srcdir="$ac_dots$ac_given_srcdir" ;; |
| esac |
| |
| echo creating "$ac_file" |
| rm -f "$ac_file" |
| configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." |
| case "$ac_file" in |
| *Makefile*) ac_comsub="1i\\ |
| # $configure_input" ;; |
| *) ac_comsub= ;; |
| esac |
| sed -e "$ac_comsub |
| s%@configure_input@%$configure_input%g |
| s%@srcdir@%$srcdir%g |
| s%@top_srcdir@%$top_srcdir%g |
| " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file |
| fi; done |
| rm -f conftest.subs |
| |
| # These sed commands 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. |
| # |
| # ac_d sets the value in "#define NAME VALUE" lines. |
| ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' |
| ac_dC='\3' |
| ac_dD='%g' |
| # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". |
| ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| ac_uB='\([ ]\)%\1#\2define\3' |
| ac_uC=' ' |
| ac_uD='\4%g' |
| # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
| ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| ac_eB='$%\1#\2define\3' |
| ac_eC=' ' |
| ac_eD='%g' |
| |
| CONFIG_HEADERS=${CONFIG_HEADERS-"jconfig.h:jconfig.cfg"} |
| for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
| # Support "outfile[:infile]", defaulting infile="outfile.in". |
| case "$ac_file" in |
| *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` |
| ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| *) ac_file_in="${ac_file}.in" ;; |
| esac |
| |
| echo creating $ac_file |
| |
| rm -f conftest.frag conftest.in conftest.out |
| cp $ac_given_srcdir/$ac_file_in conftest.in |
| |
| EOF |
| |
| # Transform confdefs.h into a sed script conftest.vals that substitutes |
| # the proper values into config.h.in to produce config.h. And first: |
| # Protect against being on the right side of a sed subst in config.status. |
| # Protect against being in an unquoted here document in config.status. |
| rm -f conftest.vals |
| cat > conftest.hdr <<\EOF |
| s/[\\&%]/\\&/g |
| s%[\\$`]%\\&%g |
| s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp |
| s%ac_d%ac_u%gp |
| s%ac_u%ac_e%gp |
| EOF |
| sed -n -f conftest.hdr confdefs.h > conftest.vals |
| rm -f conftest.hdr |
| |
| # This sed command replaces #undef 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. |
| cat >> conftest.vals <<\EOF |
| EOF |
| |
| # Break up conftest.vals because some shells have a limit on |
| # the size of here documents, and old seds have small limits too. |
| # Maximum number of lines to put in a single here document. |
| ac_max_here_lines=12 |
| |
| rm -f conftest.tail |
| while : |
| do |
| ac_lines=`grep -c . conftest.vals` |
| # grep -c gives empty output for an empty file on some AIX systems. |
| if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi |
| # Write a limited-size here document to conftest.frag. |
| echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS |
| sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS |
| echo 'CEOF |
| sed -f conftest.frag conftest.in > conftest.out |
| rm -f conftest.in |
| mv conftest.out conftest.in |
| ' >> $CONFIG_STATUS |
| sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail |
| rm -f conftest.vals |
| mv conftest.tail conftest.vals |
| done |
| rm -f conftest.vals |
| |
| cat >> $CONFIG_STATUS <<\EOF |
| rm -f conftest.frag conftest.h |
| echo "/* $ac_file. Generated automatically by configure. */" > conftest.h |
| cat conftest.in >> conftest.h |
| rm -f conftest.in |
| if cmp -s $ac_file conftest.h 2>/dev/null; then |
| echo "$ac_file is unchanged" |
| rm -f conftest.h |
| else |
| rm -f $ac_file |
| mv conftest.h $ac_file |
| fi |
| fi; done |
| |
| |
| |
| exit 0 |
| EOF |
| chmod +x $CONFIG_STATUS |
| rm -fr confdefs* $ac_clean_files |
| test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS |
| |