From d96d52d27df630f4587c10ea6a35ad7a703aac7f Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 14 Dec 1995 11:25:51 +0000 Subject: autoconf --- configure | 215 +++++++++++++++++++++++--------------------------------------- 1 file changed, 80 insertions(+), 135 deletions(-) diff --git a/configure b/configure index c159149..3ff349c 100755 --- a/configure +++ b/configure @@ -2,7 +2,7 @@ # From configure.in Id: configure.in,v 1.50 1995/12/14 07:18:09 roland Exp # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.7 +# Generated automatically using autoconf version 2.5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation @@ -151,11 +151,9 @@ Directory and file names: --bindir=DIR user executables in DIR [EPREFIX/bin] --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] --libexecdir=DIR program executables in DIR [EPREFIX/libexec] - --datadir=DIR read-only architecture-independent data in DIR - [PREFIX/share] + --datadir=DIR read-only architecture-independent data in DIR [PREFIX/share] --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data in DIR - [PREFIX/com] + --sharedstatedir=DIR modifiable architecture-independent data in DIR [PREFIX/com] --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] --libdir=DIR object code libraries in DIR [EPREFIX/lib] --includedir=DIR C header files in DIR [PREFIX/include] @@ -165,8 +163,7 @@ Directory and file names: --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 + --program-transform-name=PROGRAM run sed PROGRAM on installed program names EOF cat << EOF Host type: @@ -180,10 +177,8 @@ Features and packages: --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:$ac_help EOF - if test -n "$ac_help"; then - echo "--enable and --with options recognized:$ac_help" - fi exit 0 ;; -host | --host | --hos | --ho) @@ -333,7 +328,7 @@ EOF verbose=yes ;; -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.7" + echo "configure generated by autoconf version 2.5" exit 0 ;; -with-* | --with-*) @@ -714,7 +709,7 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error @@ -728,7 +723,7 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error @@ -754,7 +749,7 @@ fi echo "$ac_t""$CPP" 1>&6 echo $ac_n "checking for AIX""... $ac_c" 1>&6 cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < EOF @@ -849,7 +844,7 @@ else ac_cv_c_cross=yes else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < #include @@ -893,7 +888,7 @@ rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext < EOF @@ -911,7 +906,7 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext < EOF @@ -929,10 +924,10 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then - : + ac_cv_header_stdc=no else cat > conftest.$ac_ext < #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') @@ -971,7 +966,7 @@ if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include <$ac_hdr> @@ -1004,14 +999,14 @@ done # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. if test $ac_header_dirent = dirent.h; then echo $ac_n "checking for -ldir""... $ac_c" 1>&6 -ac_lib_var=`echo dir | tr '.-/+' '___p'` +ac_lib_var=`echo dir | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldir $LIBS" cat > conftest.$ac_ext <&6 -ac_lib_var=`echo x | tr '.-/+' '___p'` +ac_lib_var=`echo x | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lx $LIBS" cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < EOF @@ -1111,7 +1106,7 @@ if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #if STDC_HEADERS @@ -1142,7 +1137,7 @@ if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include @@ -1150,11 +1145,9 @@ else #undef signal #endif #ifdef __cplusplus -extern "C" void (*signal (int, void (*)(int)))(int); -#else -void (*signal ()) (); +extern "C" #endif - +void (*signal ()) (); int main() { return 0; } int t() { int i; @@ -1186,7 +1179,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF @@ -1219,36 +1212,33 @@ if test "x$CC" != xcc; then else echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6 fi -set dummy $CC; ac_cc="`echo $2 | +set dummy $CC; ac_cc="`echo $2 | sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - echo 'foo(){}' > conftest.c + eval ac_cv_prog_cc_${ac_cc}_c_o=no +echo 'foo(){}' > conftest.c # Make sure it works both with $CC and with simple cc. # We do the test twice because some compilers refuse to overwrite an # existing .o file with -o, though they will create one. if ${CC-cc} -c conftest.c -o conftest.o 1>&5 2>&5 && test -f conftest.o && ${CC-cc} -c conftest.c -o conftest.o 1>&5 2>&5 then - eval ac_cv_prog_cc_${ac_cc}_c_o=yes if test "x$CC" != xcc; then # Test first that cc exists at all. - if cc -c conftest.c 1>&5 2>&5; then + if cc -c conftest.c 1>&5 2>&5 + then if cc -c conftest.c -o conftest2.o 1>&5 2>&5 && - test -f conftest2.o && - cc -c conftest.c -o conftest2.o 1>&5 2>&5 + test -f conftest2.o && cc -c conftest.c -o conftest2.o 1>&5 2>&5 then - # cc works too. - : - else - # cc exists but doesn't like -o. - eval ac_cv_prog_cc_${ac_cc}_c_o=no + eval ac_cv_prog_cc_${ac_cc}_c_o=yes fi + else + # There is no cc, so we don't care about it. + eval ac_cv_prog_cc_${ac_cc}_c_o=yes fi fi -else - eval ac_cv_prog_cc_${ac_cc}_c_o=no fi rm -f conftest* @@ -1268,7 +1258,7 @@ if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < #include @@ -1404,7 +1394,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < int main() { return 0; } @@ -1551,7 +1541,7 @@ if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < conftest.$ac_ext <&6 else cat > conftest.$ac_ext < EOF @@ -1766,53 +1756,10 @@ if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then - echo $ac_n "checking for vfork""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -/* Override any gcc2 internal prototype to avoid an error. */ -char vfork(); - -int main() { return 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_vfork) || defined (__stub___vfork) -choke me -#else -vfork(); -#endif - -; return 0; } -EOF -if eval $ac_link; then - rm -rf conftest* - eval "ac_cv_func_vfork=yes" -else - rm -rf conftest* - eval "ac_cv_func_vfork=no" -fi -rm -f conftest* - -fi -if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 -fi - + ac_cv_func_vfork=no else cat > conftest.$ac_ext < @@ -1931,7 +1878,7 @@ else { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext < /* If setvbuf has the reversed format, exit 0. */ @@ -1970,14 +1917,14 @@ ac_have_func=no # yes means we've found a way to get the load average. # On Solaris, -lkvm requires nlist from -lelf, so check that first # to get the right answer into the cache. echo $ac_n "checking for -lelf""... $ac_c" 1>&6 -ac_lib_var=`echo elf | tr '.-/+' '___p'` +ac_lib_var=`echo elf | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lelf $LIBS" cat > conftest.$ac_ext <&6 -ac_lib_var=`echo kvm | tr '.-/+' '___p'` +ac_lib_var=`echo kvm | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lkvm $LIBS" cat > conftest.$ac_ext <&6 -ac_lib_var=`echo util | tr '.-/+' '___p'` +ac_lib_var=`echo util | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lutil $LIBS" cat > conftest.$ac_ext <&6 -ac_lib_var=`echo getloadavg | tr '.-/+' '___p'` +ac_lib_var=`echo getloadavg | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lgetloadavg $LIBS" cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < EOF @@ -2203,14 +2150,14 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then EOF echo $ac_n "checking for -ldgc""... $ac_c" 1>&6 -ac_lib_var=`echo dgc | tr '.-/+' '___p'` +ac_lib_var=`echo dgc | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-ldgc $LIBS" cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < EOF @@ -2303,7 +2250,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF @@ -2340,7 +2287,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF @@ -2376,7 +2323,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF @@ -2403,7 +2350,7 @@ if eval "test \"`echo '$''{'ac_cv_struct_nlist_n_un'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } @@ -2441,7 +2388,7 @@ if eval "test \"`echo '$''{'ac_cv_func_getloadavg_setgid'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < conftest.$ac_ext < main () @@ -2536,7 +2483,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF @@ -2570,7 +2517,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 else cat > conftest.$ac_ext < #include @@ -2667,7 +2614,7 @@ if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include @@ -2703,14 +2650,14 @@ fi # The presence of the following is not meant to imply # that make necessarily works on those systems. echo $ac_n "checking for -lsun""... $ac_c" 1>&6 -ac_lib_var=`echo sun | tr '.-/+' '___p'` +ac_lib_var=`echo sun | tr './+' '__p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsun $LIBS" cat > conftest.$ac_ext <> $CONFIG_STATUS < conftest.subs <<\\CEOF +sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF $ac_vpsub $extrasub s%@CFLAGS@%$CFLAGS%g -- cgit v1.2.3