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* * configure.in: Added user option for debugging support.

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--enable-debug will include the debugging code into libguile.a.
This commit is contained in:
Mikael Djurfeldt 1996-08-20 17:08:21 +00:00
parent f7438558ce
commit 074657b024
2 changed files with 101 additions and 57 deletions
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142
libguile/configure vendored
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@ -11,6 +11,8 @@
ac_help= ac_help=
ac_default_prefix=/usr/local ac_default_prefix=/usr/local
# Any additions from configure.in: # Any additions from configure.in:
ac_help="$ac_help
--disable-debug Don't include debugging support"
# Initialize some variables set by options. # Initialize some variables set by options.
# The variables have the same names as the options, with # The variables have the same names as the options, with
@ -516,6 +518,32 @@ fi
. $srcdir/../GUILE-VERSION . $srcdir/../GUILE-VERSION
#--------------------------------------------------------------------
#
# User options
#
#--------------------------------------------------------------------
# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
enableval="$enable_debug"
:
fi
if test "$enableval" != n && test "$enableval" != no; then
cat >> confdefs.h <<\EOF
#define DEBUG_EXTENSIONS 1
EOF
cat >> confdefs.h <<\EOF
#define READER_EXTENSIONS 1
EOF
LIBOBJS="debug.o srcprop.o $LIBOBJS"
fi
#--------------------------------------------------------------------
test -z "$CFLAGS" && CFLAGS=-g test -z "$CFLAGS" && CFLAGS=-g
test -z "$LDFLAGS" && LDFLAGS=-g test -z "$LDFLAGS" && LDFLAGS=-g
@ -605,7 +633,7 @@ else
yes; yes;
#endif #endif
EOF EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:609: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes ac_cv_prog_gcc=yes
else else
ac_cv_prog_gcc=no ac_cv_prog_gcc=no
@ -657,13 +685,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser, # On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. # not just through cpp.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 661 "configure" #line 689 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:667: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -672,13 +700,13 @@ else
rm -rf conftest* rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp" CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 676 "configure" #line 704 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <assert.h> #include <assert.h>
Syntax Error Syntax Error
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:682: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
: :
@ -729,7 +757,7 @@ fi
echo $ac_n "checking for AIX""... $ac_c" 1>&6 echo $ac_n "checking for AIX""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 733 "configure" #line 761 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef _AIX #ifdef _AIX
yes yes
@ -776,12 +804,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 780 "configure" #line 808 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <minix/config.h> #include <minix/config.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:813: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -822,7 +850,7 @@ if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 826 "configure" #line 854 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { return 0; } int main() { return 0; }
@ -872,7 +900,7 @@ ccp = (char const *const *) p;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:904: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_const=yes ac_cv_c_const=yes
else else
@ -901,11 +929,11 @@ else
ac_cv_c_cross=yes ac_cv_c_cross=yes
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 905 "configure" #line 933 "configure"
#include "confdefs.h" #include "confdefs.h"
main(){return(0);} main(){return(0);}
EOF EOF
{ (eval echo configure:909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no ac_cv_c_cross=no
else else
@ -923,7 +951,7 @@ if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 927 "configure" #line 955 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
@ -931,7 +959,7 @@ else
#include <float.h> #include <float.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -946,7 +974,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 950 "configure" #line 978 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <string.h> #include <string.h>
EOF EOF
@ -964,7 +992,7 @@ fi
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 968 "configure" #line 996 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
EOF EOF
@ -985,7 +1013,7 @@ if test "$cross_compiling" = yes; then
: :
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 989 "configure" #line 1017 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <ctype.h> #include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@ -996,7 +1024,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); } exit (0); }
EOF EOF
{ (eval echo configure:1000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:1028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
: :
else else
@ -1024,7 +1052,7 @@ if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1028 "configure" #line 1056 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <$ac_hdr> #include <$ac_hdr>
@ -1033,7 +1061,7 @@ int t() {
DIR *dirp = 0; DIR *dirp = 0;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1037: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1065: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_header_dirent_$ac_safe=yes" eval "ac_cv_header_dirent_$ac_safe=yes"
else else
@ -1064,7 +1092,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldir $LIBS" LIBS="-ldir $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1068 "configure" #line 1096 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1076,7 +1104,7 @@ int t() {
opendir() opendir()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then if { (eval echo configure:1108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1103,7 +1131,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lx $LIBS" LIBS="-lx $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1107 "configure" #line 1135 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -1115,7 +1143,7 @@ int t() {
opendir() opendir()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then if { (eval echo configure:1147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1140,7 +1168,7 @@ if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1144 "configure" #line 1172 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/time.h> #include <sys/time.h>
@ -1150,7 +1178,7 @@ int t() {
struct tm *tp; struct tm *tp;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_time=yes ac_cv_header_time=yes
else else
@ -1174,7 +1202,7 @@ if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1178 "configure" #line 1206 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/wait.h> #include <sys/wait.h>
@ -1191,7 +1219,7 @@ wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_sys_wait_h=yes ac_cv_header_sys_wait_h=yes
else else
@ -1218,12 +1246,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1222 "configure" #line 1250 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1227: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1255: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -1253,7 +1281,7 @@ if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1257 "configure" #line 1285 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
EOF EOF
@ -1289,7 +1317,7 @@ else
ac_cv_type_getgroups=cross ac_cv_type_getgroups=cross
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1293 "configure" #line 1321 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Thanks to Mike Rendell for this test. */ /* Thanks to Mike Rendell for this test. */
@ -1314,7 +1342,7 @@ main()
} }
EOF EOF
{ (eval echo configure:1318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:1346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_type_getgroups=gid_t ac_cv_type_getgroups=gid_t
else else
@ -1324,7 +1352,7 @@ fi
rm -fr conftest* rm -fr conftest*
if test $ac_cv_type_getgroups = cross; then if test $ac_cv_type_getgroups = cross; then
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1328 "configure" #line 1356 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <unistd.h> #include <unistd.h>
EOF EOF
@ -1352,7 +1380,7 @@ if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1356 "configure" #line 1384 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <signal.h> #include <signal.h>
@ -1370,7 +1398,7 @@ int t() {
int i; int i;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_type_signal=void ac_cv_type_signal=void
else else
@ -1392,7 +1420,7 @@ if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1396 "configure" #line 1424 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#if STDC_HEADERS #if STDC_HEADERS
@ -1426,7 +1454,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1430 "configure" #line 1458 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
@ -1450,7 +1478,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then if { (eval echo configure:1482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -1480,7 +1508,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1484 "configure" #line 1512 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
@ -1504,7 +1532,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then if { (eval echo configure:1536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -1530,7 +1558,7 @@ if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1534 "configure" #line 1562 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -1539,7 +1567,7 @@ int t() {
struct stat s; s.st_rdev; struct stat s; s.st_rdev;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_st_rdev=yes ac_cv_struct_st_rdev=yes
else else
@ -1563,7 +1591,7 @@ if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1567 "configure" #line 1595 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -1572,7 +1600,7 @@ int t() {
struct stat s; s.st_blksize; struct stat s; s.st_blksize;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_st_blksize=yes ac_cv_struct_st_blksize=yes
else else
@ -1596,7 +1624,7 @@ if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1600 "configure" #line 1628 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -1605,7 +1633,7 @@ int t() {
struct stat s; s.st_blocks; struct stat s; s.st_blocks;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_st_blocks=yes ac_cv_struct_st_blocks=yes
else else
@ -1637,13 +1665,13 @@ if test "$cross_compiling" = yes; then
echo "configure: warning: Guessing that stack grows down -- see scmconfig.h.in" 1>&2 echo "configure: warning: Guessing that stack grows down -- see scmconfig.h.in" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1641 "configure" #line 1669 "configure"
#include "confdefs.h" #include "confdefs.h"
aux (l) unsigned long l; aux (l) unsigned long l;
{ int x; exit (l >= ((unsigned long)&x)); } { int x; exit (l >= ((unsigned long)&x)); }
main () { int q; aux((unsigned long)&q); } main () { int q; aux((unsigned long)&q); }
EOF EOF
{ (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:1675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define SCM_STACK_GROWS_UP 1 #define SCM_STACK_GROWS_UP 1
@ -1662,11 +1690,11 @@ EOF
echo "configure: warning: Guessing that sizeof(long) == sizeof(float) -- see scmconfig.h.in" 1>&2 echo "configure: warning: Guessing that sizeof(long) == sizeof(float) -- see scmconfig.h.in" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1666 "configure" #line 1694 "configure"
#include "confdefs.h" #include "confdefs.h"
main () { exit (sizeof(float) != sizeof(long)); } main () { exit (sizeof(float) != sizeof(long)); }
EOF EOF
{ (eval echo configure:1670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:1698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define SCM_SINGLES 1 #define SCM_SINGLES 1
@ -1681,7 +1709,7 @@ if eval "test \"`echo '$''{'scm_cv_struct_linger'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1685 "configure" #line 1713 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/socket.h> #include <sys/socket.h>
int main() { return 0; } int main() { return 0; }
@ -1689,7 +1717,7 @@ int t() {
struct linger lgr; lgr.l_linger = 100 struct linger lgr; lgr.l_linger = 100
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1693: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_struct_linger="yes" scm_cv_struct_linger="yes"
else else
@ -1718,7 +1746,7 @@ FD_SETTER=""
if test "x$FD_SETTER" = x; then if test "x$FD_SETTER" = x; then
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1722 "configure" #line 1750 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -1727,7 +1755,7 @@ int t() {
stdout->_file = 1 stdout->_file = 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
FD_SETTER="((F)->_file = (D))" FD_SETTER="((F)->_file = (D))"
fi fi
@ -1737,7 +1765,7 @@ fi
if test "x$FD_SETTER" = x; then if test "x$FD_SETTER" = x; then
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1741 "configure" #line 1769 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -1746,7 +1774,7 @@ int t() {
stdout->_fileno stdout->_fileno
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
FD_SETTER="((F)->_fileno = (D))" FD_SETTER="((F)->_fileno = (D))"
fi fi

16
libguile/configure.in
View file

@ -3,6 +3,22 @@ AC_CONFIG_HEADER(scmconfig.h)
. $srcdir/../GUILE-VERSION . $srcdir/../GUILE-VERSION
#--------------------------------------------------------------------
#
# User options
#
#--------------------------------------------------------------------
AC_ARG_ENABLE(debug,
[ --disable-debug Don't include debugging support])
if test "$enableval" != n && test "$enableval" != no; then
AC_DEFINE(DEBUG_EXTENSIONS)
AC_DEFINE(READER_EXTENSIONS)
LIBOBJS="debug.o srcprop.o $LIBOBJS"
fi
#--------------------------------------------------------------------
test -z "$CFLAGS" && CFLAGS=-g test -z "$CFLAGS" && CFLAGS=-g
test -z "$LDFLAGS" && LDFLAGS=-g test -z "$LDFLAGS" && LDFLAGS=-g