diff options
| -rw-r--r-- | gdb/ChangeLog | 18 | ||||
| -rw-r--r-- | gdb/acconfig.h | 3 | ||||
| -rw-r--r-- | gdb/c-exp.y | 2 | ||||
| -rw-r--r-- | gdb/config/i386/tm-fbsd.h | 32 | ||||
| -rwxr-xr-x | gdb/configure | 306 | ||||
| -rw-r--r-- | gdb/configure.in | 31 | ||||
| -rw-r--r-- | gdb/doc/ChangeLog | 5 |
7 files changed, 260 insertions, 137 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 98786ee..de43a91 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,21 @@ +Mon Nov 24 08:59:28 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * config/i386/tm-fbsd.h: New file. + * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h. + + * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here. + * config/i386/tm-fbsd.h (FLOAT_INFO): To here. + + * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of + %ll format specifier. + (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of + long double using %Lg. + * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE. + * configure: Re-generate. + + * c-exp.y (parse_number): Use sscanf %Lg when host has + SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE + Sun Nov 23 17:12:58 1997 Andrew Cagney <cagney@b1.cygnus.com> * printcmd.c (print_insn): Set the machine type if known. diff --git a/gdb/acconfig.h b/gdb/acconfig.h index ec4ad2b..bd53ec3 100644 --- a/gdb/acconfig.h +++ b/gdb/acconfig.h @@ -24,6 +24,9 @@ /* Define if the "%Lg" format works to print long doubles. */ #undef PRINTF_HAS_LONG_DOUBLE +/* Define if the "%Lg" format works to scan long doubles. */ +#undef SCANF_HAS_LONG_DOUBLE + /* Define if using Solaris thread debugging. */ #undef HAVE_THREAD_DB_LIB diff --git a/gdb/c-exp.y b/gdb/c-exp.y index 7ea6c1f..7316ae8 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -936,7 +936,7 @@ parse_number (p, len, parsed_float, putithere) num = sscanf (p, "%lg%c", (double *) &putithere->typed_val_float.dval,&c); else { -#ifdef PRINTF_HAS_LONG_DOUBLE +#ifdef SCANF_HAS_LONG_DOUBLE num = sscanf (p, "%Lg%c", &putithere->typed_val_float.dval,&c); #else /* Scan it into a double, then assign it to the long double. diff --git a/gdb/config/i386/tm-fbsd.h b/gdb/config/i386/tm-fbsd.h new file mode 100644 index 0000000..9933e10 --- /dev/null +++ b/gdb/config/i386/tm-fbsd.h @@ -0,0 +1,32 @@ +/* Target macro definitions for i386 running FreeBSD + Copyright (C) 1997 Free Software Foundation, Inc. + +This file is part of GDB. + +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 of the License, 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. */ + +#include "i386/tm-i386bsd.h" + + +#undef NUM_REGS +#define NUM_REGS 14 + + +#undef IN_SOLIB_CALL_TRAMPOLINE +#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) STREQ (name, "_DYNAMIC") + + +extern i386_float_info (); +#define FLOAT_INFO i386_float_info () diff --git a/gdb/configure b/gdb/configure index 51d3254..9ca121c 100755 --- a/gdb/configure +++ b/gdb/configure @@ -1,7 +1,7 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.12.1 +# Generated automatically using autoconf version 2.12 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation @@ -65,7 +65,6 @@ mandir='${prefix}/man' # Initialize some other variables. subdirs= MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} # Maximum number of lines to put in a shell here document. ac_max_here_lines=12 @@ -349,7 +348,7 @@ EOF verbose=yes ;; -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.12.1" + echo "configure generated by autoconf version 2.12" exit 0 ;; -with-* | --with-*) @@ -540,7 +539,7 @@ 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>&6 -echo "configure:544: checking for $ac_word" >&5 +echo "configure:543: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -569,7 +568,7 @@ if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:573: checking for $ac_word" >&5 +echo "configure:572: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -617,7 +616,7 @@ fi fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:621: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +echo "configure:620: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. @@ -627,11 +626,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext <<EOF -#line 631 "configure" +#line 630 "configure" #include "confdefs.h" main(){return(0);} EOF -if { (eval echo configure:635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then ac_cv_prog_cc_works=yes # If we can't run a trivial program, we are probably using a cross compiler. if (./conftest; exit) 2>/dev/null; then @@ -651,12 +650,12 @@ if test $ac_cv_prog_cc_works = no; then { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:655: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "configure:654: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 cross_compiling=$ac_cv_prog_cc_cross echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:660: checking whether we are using GNU C" >&5 +echo "configure:659: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -665,7 +664,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:669: \"$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:668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no @@ -680,7 +679,7 @@ if test $ac_cv_prog_gcc = yes; then ac_save_CFLAGS="$CFLAGS" CFLAGS= echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:684: checking whether ${CC-cc} accepts -g" >&5 +echo "configure:683: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -708,7 +707,7 @@ else fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:712: checking how to run the C preprocessor" >&5 +echo "configure:711: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -723,13 +722,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 727 "configure" +#line 726 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -740,13 +739,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 744 "configure" +#line 743 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -769,9 +768,9 @@ fi echo "$ac_t""$CPP" 1>&6 echo $ac_n "checking for AIX""... $ac_c" 1>&6 -echo "configure:773: checking for AIX" >&5 +echo "configure:772: checking for AIX" >&5 cat > conftest.$ac_ext <<EOF -#line 775 "configure" +#line 774 "configure" #include "confdefs.h" #ifdef _AIX yes @@ -794,17 +793,17 @@ rm -f conftest* ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 -echo "configure:798: checking for minix/config.h" >&5 +echo "configure:797: checking for minix/config.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 803 "configure" +#line 802 "configure" #include "confdefs.h" #include <minix/config.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -842,7 +841,7 @@ EOF fi echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 -echo "configure:846: checking for POSIXized ISC" >&5 +echo "configure:845: checking for POSIXized ISC" >&5 if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then @@ -908,33 +907,33 @@ esac # Make sure we can run config.sub. -if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : +if $ac_config_sub sun4 >/dev/null 2>&1; then : else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:917: checking host system type" >&5 +echo "configure:916: checking host system type" >&5 host_alias=$host case "$host_alias" in NONE) case $nonopt in NONE) - if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : + if host_alias=`$ac_config_guess`; then : else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } fi ;; *) host_alias=$nonopt ;; esac ;; esac -host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host=`$ac_config_sub $host_alias` host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:938: checking target system type" >&5 +echo "configure:937: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -945,14 +944,14 @@ NONE) esac ;; esac -target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target=`$ac_config_sub $target_alias` target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:956: checking build system type" >&5 +echo "configure:955: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -963,7 +962,7 @@ NONE) esac ;; esac -build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build=`$ac_config_sub $build_alias` build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` @@ -993,12 +992,11 @@ configdirs="doc testsuite" # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # 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""... $ac_c" 1>&6 -echo "configure:1002: checking for a BSD compatible install" >&5 +echo "configure:1000: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1010,13 +1008,12 @@ else /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do + 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 ac_cv_path_install="$ac_dir/$ac_prog -c" @@ -1057,7 +1054,7 @@ fi # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1061: checking for $ac_word" >&5 +echo "configure:1058: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1088,7 +1085,7 @@ fi # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1092: checking for $ac_word" >&5 +echo "configure:1089: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1119,7 +1116,7 @@ if test -n "$ac_tool_prefix"; then # 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>&6 -echo "configure:1123: checking for $ac_word" >&5 +echo "configure:1120: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1155,7 +1152,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1159: checking for $ac_word" >&5 +echo "configure:1156: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1189,7 +1186,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1193: checking for $ac_word" >&5 +echo "configure:1190: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1239,12 +1236,12 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x," echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 -echo "configure:1243: checking return type of signal handlers" >&5 +echo "configure:1240: checking return type of signal handlers" >&5 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1248 "configure" +#line 1245 "configure" #include "confdefs.h" #include <sys/types.h> #include <signal.h> @@ -1261,7 +1258,7 @@ int main() { int i; ; return 0; } EOF -if { (eval echo configure:1265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=void else @@ -1281,12 +1278,12 @@ EOF echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:1285: checking for ANSI C header files" >&5 +echo "configure:1282: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1290 "configure" +#line 1287 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> @@ -1294,7 +1291,7 @@ else #include <float.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1295: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -1311,7 +1308,7 @@ 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 -#line 1315 "configure" +#line 1312 "configure" #include "confdefs.h" #include <string.h> EOF @@ -1329,7 +1326,7 @@ 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 -#line 1333 "configure" +#line 1330 "configure" #include "confdefs.h" #include <stdlib.h> EOF @@ -1350,7 +1347,7 @@ if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF -#line 1354 "configure" +#line 1351 "configure" #include "confdefs.h" #include <ctype.h> #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') @@ -1361,7 +1358,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF -if { (eval echo configure:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then : else @@ -1388,17 +1385,17 @@ for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h s do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1392: checking for $ac_hdr" >&5 +echo "configure:1389: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1397 "configure" +#line 1394 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1399: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -1425,12 +1422,12 @@ fi done echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 -echo "configure:1429: checking whether stat file-mode macros are broken" >&5 +echo "configure:1426: checking whether stat file-mode macros are broken" >&5 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1434 "configure" +#line 1431 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/stat.h> @@ -1482,12 +1479,12 @@ fi echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:1486: checking for working const" >&5 +echo "configure:1483: checking for working const" >&5 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1491 "configure" +#line 1488 "configure" #include "confdefs.h" int main() { @@ -1536,7 +1533,7 @@ ccp = (char const *const *) p; ; return 0; } EOF -if { (eval echo configure:1540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else @@ -1560,12 +1557,12 @@ fi for ac_func in setpgid sbrk select poll do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1564: checking for $ac_func" >&5 +echo "configure:1561: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1569 "configure" +#line 1566 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1588,7 +1585,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1630,19 +1627,19 @@ EOF fi echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6 -echo "configure:1634: checking for gregset_t type" >&5 +echo "configure:1631: checking for gregset_t type" >&5 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1639 "configure" +#line 1636 "configure" #include "confdefs.h" #include <sys/procfs.h> int main() { gregset_t *gregsetp = 0 ; return 0; } EOF -if { (eval echo configure:1646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gdb_cv_have_gregset_t=yes else @@ -1663,19 +1660,19 @@ EOF fi echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6 -echo "configure:1667: checking for fpregset_t type" >&5 +echo "configure:1664: checking for fpregset_t type" >&5 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1672 "configure" +#line 1669 "configure" #include "confdefs.h" #include <sys/procfs.h> int main() { fpregset_t *fpregsetp = 0 ; return 0; } EOF -if { (eval echo configure:1679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gdb_cv_have_fpregset_t=yes else @@ -1696,7 +1693,7 @@ EOF fi echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 -echo "configure:1700: checking for main in -lm" >&5 +echo "configure:1697: checking for main in -lm" >&5 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1704,14 +1701,14 @@ else ac_save_LIBS="$LIBS" LIBS="-lm $LIBS" cat > conftest.$ac_ext <<EOF -#line 1708 "configure" +#line 1705 "configure" #include "confdefs.h" int main() { main() ; return 0; } EOF -if { (eval echo configure:1715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -1741,12 +1738,12 @@ fi echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6 -echo "configure:1745: checking for long long support in compiler" >&5 +echo "configure:1742: checking for long long support in compiler" >&5 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1750 "configure" +#line 1747 "configure" #include "confdefs.h" int main() { @@ -1756,7 +1753,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:1760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_c_long_long=yes else @@ -1778,7 +1775,7 @@ fi echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6 -echo "configure:1782: checking for long long support in printf" >&5 +echo "configure:1779: checking for long long support in printf" >&5 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1786,17 +1783,21 @@ else gdb_cv_printf_has_long_long=no else cat > conftest.$ac_ext <<EOF -#line 1790 "configure" +#line 1787 "configure" #include "confdefs.h" int main () { - char buf[16]; - long long l = 0x12345; - sprintf (buf, "%llx", l); - return (strcmp ("12345", buf)); + char buf[32]; + long long l = 0; + l = (l << 16) + 0x0123; + l = (l << 16) + 0x4567; + l = (l << 16) + 0x89ab; + l = (l << 16) + 0xcdef; + sprintf (buf, "0x%016llx", l); + return (strcmp ("0x0123456789abcdef", buf)); } EOF -if { (eval echo configure:1800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then gdb_cv_printf_has_long_long=yes else @@ -1820,19 +1821,19 @@ echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6 -echo "configure:1824: checking for long double support in compiler" >&5 +echo "configure:1825: checking for long double support in compiler" >&5 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1829 "configure" +#line 1830 "configure" #include "confdefs.h" int main() { long double foo; ; return 0; } EOF -if { (eval echo configure:1836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1837: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_long_double=yes else @@ -1854,7 +1855,7 @@ fi echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6 -echo "configure:1858: checking for long double support in printf" >&5 +echo "configure:1859: checking for long double support in printf" >&5 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1862,7 +1863,7 @@ else gdb_cv_printf_has_long_double=no else cat > conftest.$ac_ext <<EOF -#line 1866 "configure" +#line 1867 "configure" #include "confdefs.h" int main () { @@ -1872,7 +1873,7 @@ int main () { return (strncmp ("3.14159", buf, 7)); } EOF -if { (eval echo configure:1876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then gdb_cv_printf_has_long_double=yes else @@ -1894,21 +1895,63 @@ EOF fi echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6 + +echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6 +echo "configure:1901: checking for long double support in scanf" >&5 +if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + gdb_cv_scanf_has_long_double=no +else + cat > conftest.$ac_ext <<EOF +#line 1909 "configure" +#include "confdefs.h" + +int main () { + char *buf = "3.141592653"; + long double f = 0; + sscanf (buf, "%Lg", &f); + return !(f > 3.14159 && f < 3.14160); +} +EOF +if { (eval echo configure:1919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + gdb_cv_scanf_has_long_double=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + gdb_cv_scanf_has_long_double=no +fi +rm -fr conftest* +fi + +fi + +if test $gdb_cv_scanf_has_long_double = yes; then + cat >> confdefs.h <<\EOF +#define SCANF_HAS_LONG_DOUBLE 1 +EOF + +fi +echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6 + for ac_hdr in unistd.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1902: checking for $ac_hdr" >&5 +echo "configure:1945: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1907 "configure" +#line 1950 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1955: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -1937,12 +1980,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1941: checking for $ac_func" >&5 +echo "configure:1984: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1946 "configure" +#line 1989 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1965,7 +2008,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1990,7 +2033,7 @@ fi done echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:1994: checking for working mmap" >&5 +echo "configure:2037: checking for working mmap" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1998,7 +2041,7 @@ else ac_cv_func_mmap_fixed_mapped=no else cat > conftest.$ac_ext <<EOF -#line 2002 "configure" +#line 2045 "configure" #include "confdefs.h" /* Thanks to Mike Haertel and Jim Avera for this test. @@ -2138,7 +2181,7 @@ main() } EOF -if { (eval echo configure:2142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then ac_cv_func_mmap_fixed_mapped=yes else @@ -2162,12 +2205,12 @@ fi echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6 -echo "configure:2166: checking whether malloc must be declared" >&5 +echo "configure:2209: checking whether malloc must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2171 "configure" +#line 2214 "configure" #include "confdefs.h" #include <stdio.h> @@ -2188,7 +2231,7 @@ int main() { char *(*pfn) = (char *(*)) malloc ; return 0; } EOF -if { (eval echo configure:2192: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_malloc=no else @@ -2210,12 +2253,12 @@ EOF fi echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6 -echo "configure:2214: checking whether realloc must be declared" >&5 +echo "configure:2257: checking whether realloc must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2219 "configure" +#line 2262 "configure" #include "confdefs.h" #include <stdio.h> @@ -2236,7 +2279,7 @@ int main() { char *(*pfn) = (char *(*)) realloc ; return 0; } EOF -if { (eval echo configure:2240: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_realloc=no else @@ -2258,12 +2301,12 @@ EOF fi echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6 -echo "configure:2262: checking whether free must be declared" >&5 +echo "configure:2305: checking whether free must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2267 "configure" +#line 2310 "configure" #include "confdefs.h" #include <stdio.h> @@ -2284,7 +2327,7 @@ int main() { char *(*pfn) = (char *(*)) free ; return 0; } EOF -if { (eval echo configure:2288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2331: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_free=no else @@ -2312,7 +2355,7 @@ if test ${build} = ${host} -a ${host} = ${target} ; then case ${host_os} in hpux*) echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6 -echo "configure:2316: checking for HPUX/OSF thread support" >&5 +echo "configure:2359: checking for HPUX/OSF thread support" >&5 if test -f /usr/include/dce/cma_config.h ; then if test "$GCC" = "yes" ; then echo "$ac_t""yes" 1>&6 @@ -2330,7 +2373,7 @@ EOF ;; solaris*) echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6 -echo "configure:2334: checking for Solaris thread debugging library" >&5 +echo "configure:2377: checking for Solaris thread debugging library" >&5 if test -f /usr/lib/libthread_db.so.1 ; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF @@ -2339,7 +2382,7 @@ EOF CONFIG_OBS="${CONFIG_OBS} sol-thread.o" echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 -echo "configure:2343: checking for dlopen in -ldl" >&5 +echo "configure:2386: checking for dlopen in -ldl" >&5 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -2347,7 +2390,7 @@ else ac_save_LIBS="$LIBS" LIBS="-ldl $LIBS" cat > conftest.$ac_ext <<EOF -#line 2351 "configure" +#line 2394 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -2358,7 +2401,7 @@ int main() { dlopen() ; return 0; } EOF -if { (eval echo configure:2362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -2466,12 +2509,12 @@ fi # In the cygwin32 environment, we need some additional flags. echo $ac_n "checking for cygwin32""... $ac_c" 1>&6 -echo "configure:2470: checking for cygwin32" >&5 +echo "configure:2513: checking for cygwin32" >&5 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2475 "configure" +#line 2518 "configure" #include "confdefs.h" #ifdef __CYGWIN32__ @@ -2524,7 +2567,7 @@ if test "${with_tclconfig+set}" = set; then fi echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6 -echo "configure:2528: checking for Tcl configuration" >&5 +echo "configure:2571: checking for Tcl configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2632,7 +2675,7 @@ if test "${with_tkconfig+set}" = set; then fi echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6 -echo "configure:2636: checking for Tk configuration" >&5 +echo "configure:2679: checking for Tk configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2728,7 +2771,7 @@ fi no_tcl=true echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6 -echo "configure:2732: checking for Tcl private headers. dir=${configdir}" >&5 +echo "configure:2775: checking for Tcl private headers. dir=${configdir}" >&5 # Check whether --with-tclinclude or --without-tclinclude was given. if test "${with_tclinclude+set}" = set; then withval="$with_tclinclude" @@ -2794,17 +2837,17 @@ fi if test x"${ac_cv_c_tclh}" = x ; then ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6 -echo "configure:2798: checking for tclInt.h" >&5 +echo "configure:2841: checking for tclInt.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2803 "configure" +#line 2846 "configure" #include "confdefs.h" #include <tclInt.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2851: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -2864,7 +2907,7 @@ fi # no_tk=true echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6 -echo "configure:2868: checking for Tk private headers" >&5 +echo "configure:2911: checking for Tk private headers" >&5 # Check whether --with-tkinclude or --without-tkinclude was given. if test "${with_tkinclude+set}" = set; then withval="$with_tkinclude" @@ -2930,17 +2973,17 @@ fi if test x"${ac_cv_c_tkh}" = x ; then ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for tk.h""... $ac_c" 1>&6 -echo "configure:2934: checking for tk.h" >&5 +echo "configure:2977: checking for tk.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2939 "configure" +#line 2982 "configure" #include "confdefs.h" #include <tk.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -2986,7 +3029,7 @@ fi echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:2990: checking for Itcl private headers. srcdir=${srcdir}" >&5 +echo "configure:3033: checking for Itcl private headers. srcdir=${srcdir}" >&5 if test x"${ac_cv_c_itclh}" = x ; then for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do if test -f $i/src/itcl.h ; then @@ -3009,7 +3052,7 @@ fi echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:3013: checking for Tix private headers. srcdir=${srcdir}" >&5 +echo "configure:3056: checking for Tix private headers. srcdir=${srcdir}" >&5 if test x"${ac_cv_c_tixh}" = x ; then for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do if test -f $i/generic/tix.h ; then @@ -3215,7 +3258,7 @@ links="${links} nm.h" fi # start-sanitize-gdbtk echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:3219: checking whether ln -s works" >&5 +echo "configure:3262: checking whether ln -s works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3250,19 +3293,19 @@ fi echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6 -echo "configure:3254: checking for Cygwin32 environment" >&5 +echo "configure:3297: checking for Cygwin32 environment" >&5 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3259 "configure" +#line 3302 "configure" #include "confdefs.h" int main() { int main () { return __CYGWIN32__; } ; return 0; } EOF -if { (eval echo configure:3266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* am_cv_cygwin32=yes else @@ -3280,7 +3323,7 @@ CYGWIN32= test "$am_cv_cygwin32" = yes && CYGWIN32=yes echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:3284: checking for executable suffix" >&5 +echo "configure:3327: checking for executable suffix" >&5 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3329,7 +3372,7 @@ EOF # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. (set) 2>&1 | - case `(ac_space=' '; set) 2>&1 | grep ac_space` in + case `(ac_space=' '; set) 2>&1` in *ac_space=\ *) # `set' does not quote correctly, so add quotes (double-quote substitution # turns \\\\ into \\, and sed turns \\ into \). @@ -3396,7 +3439,7 @@ do 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 2.12.1" + echo "$CONFIG_STATUS generated by autoconf version 2.12" exit 0 ;; -help | --help | --hel | --he | --h) echo "\$ac_cs_usage"; exit 0 ;; @@ -3416,7 +3459,6 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF $ac_vpsub $extrasub -s%@SHELL@%$SHELL%g s%@CFLAGS@%$CFLAGS%g s%@CPPFLAGS@%$CPPFLAGS%g s%@CXXFLAGS@%$CXXFLAGS%g diff --git a/gdb/configure.in b/gdb/configure.in index e573c5e..429a5dc 100644 --- a/gdb/configure.in +++ b/gdb/configure.in @@ -119,10 +119,14 @@ AC_MSG_CHECKING(for long long support in printf) AC_CACHE_VAL(gdb_cv_printf_has_long_long, [AC_TRY_RUN([ int main () { - char buf[16]; - long long l = 0x12345; - sprintf (buf, "%llx", l); - return (strcmp ("12345", buf)); + char buf[32]; + long long l = 0; + l = (l << 16) + 0x0123; + l = (l << 16) + 0x4567; + l = (l << 16) + 0x89ab; + l = (l << 16) + 0xcdef; + sprintf (buf, "0x%016llx", l); + return (strcmp ("0x0123456789abcdef", buf)); }], gdb_cv_printf_has_long_long=yes, gdb_cv_printf_has_long_long=no, @@ -164,6 +168,25 @@ if test $gdb_cv_printf_has_long_double = yes; then fi AC_MSG_RESULT($gdb_cv_printf_has_long_double) +dnl See if the compiler and runtime support scanning long doubles + +AC_MSG_CHECKING(for long double support in scanf) +AC_CACHE_VAL(gdb_cv_scanf_has_long_double, +[AC_TRY_RUN([ +int main () { + char *buf = "3.141592653"; + long double f = 0; + sscanf (buf, "%Lg", &f); + return !(f > 3.14159 && f < 3.14160); +}], +gdb_cv_scanf_has_long_double=yes, +gdb_cv_scanf_has_long_double=no, +gdb_cv_scanf_has_long_double=no)]) +if test $gdb_cv_scanf_has_long_double = yes; then + AC_DEFINE(SCANF_HAS_LONG_DOUBLE) +fi +AC_MSG_RESULT($gdb_cv_scanf_has_long_double) + AC_FUNC_MMAP BFD_NEED_DECLARATION(malloc) diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index cf2d318..9632bda 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +Mon Nov 24 13:55:21 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * gdbint.texinfo (Host Conditionals): Document + PRINTF_HAS_LONG_DOUBLE, SCANF_HAS_LONG_DOUBLE, HAVE_LONG_DOUBLE. + Fri Jul 4 14:52:31 1997 Ian Lance Taylor <ian@cygnus.com> * gdbint.texinfo (Host Conditionals): Add CRLF_SOURCE_LINES. |