diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 18 | ||||
| -rw-r--r-- | gcc/config.in | 3 | ||||
| -rw-r--r-- | gcc/config/i386/xm-sco.h | 8 | ||||
| -rw-r--r-- | gcc/config/m68k/x-apollo68 | 4 | ||||
| -rw-r--r-- | gcc/config/m68k/x-ccur | 2 | ||||
| -rwxr-xr-x | gcc/configure | 361 | ||||
| -rw-r--r-- | gcc/configure.in | 21 | ||||
| -rw-r--r-- | gcc/rtl.h | 22 | ||||
| -rw-r--r-- | gcc/system.h | 12 | ||||
| -rw-r--r-- | gcc/tree.h | 19 |
10 files changed, 273 insertions, 197 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a483eba..7d7342a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,21 @@ +2000-04-18 Robert Lipe <robertlipe@usa.net> + + * configure.in (ENUM_BITFIELDS_ARE_UNSIGNED): Added. Check that + bitfields of the host compiler are not signed quantities. + * config.in: Regenerate. + * configure: Regenerate. + * system.h (USE_ENUM_BITFIELDS): Added. + (ENUM_BITFIELDS): Added. + * rtl.h (rtx_def): Members `code', `mode', now ENUM_BITFIELD. + (SHORT_ENUM_BUG): Deleted. + * tree.h (tree_common): Members `code', `mode', `built_in_class', + now ENUM_BITFIELD. + * config/i386/xm-sco.h (ONLY_INT_FIELDS): Deleted. + (CODE_FIELD_BUG): Likewise. + * config/m68k/x-apollo68 (CC): Deleted SHORT_ENUM_BUG. + (OLD_CC): Likewise. + * config/m68k/x-ccur (X_CFLAGS): Likewise. + Tue Apr 18 14:16:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * ggc-common.c: Add missing blanks. diff --git a/gcc/config.in b/gcc/config.in index 275fbc5..9a178db 100644 --- a/gcc/config.in +++ b/gcc/config.in @@ -419,6 +419,9 @@ /* Define if you have the i library (-li). */ #undef HAVE_LIBI +/* Define if enumerated bitfields are treated as unsigned values. */ +#undef ENUM_BITFIELDS_ARE_UNSIGNED + /* Define if mmap can get us zeroed pages from /dev/zero. */ #undef HAVE_MMAP_ANYWHERE diff --git a/gcc/config/i386/xm-sco.h b/gcc/config/i386/xm-sco.h index ad63449..36d65e5 100644 --- a/gcc/config/i386/xm-sco.h +++ b/gcc/config/i386/xm-sco.h @@ -3,11 +3,3 @@ /* Big buffers improve performance. */ #define IO_BUFFER_SIZE (0x8000 - 1024) - -#ifndef __GNUC__ -/* The SCO compiler gets it wrong, and treats enumerated bitfields - as signed quantities, making it impossible to use an 8-bit enum - for compiling GNU C++. */ -#define ONLY_INT_FIELDS 1 -#define CODE_FIELD_BUG 1 -#endif diff --git a/gcc/config/m68k/x-apollo68 b/gcc/config/m68k/x-apollo68 index 9d4f863..b1bfa25 100644 --- a/gcc/config/m68k/x-apollo68 +++ b/gcc/config/m68k/x-apollo68 @@ -2,8 +2,8 @@ # vasta@apollo.com says this is how to compile on an Apollo (SR10.x). # Use a Berkeley environment. -CC=cc -g -A nansi -A cpu,3000 -A runtype,bsd4.3 -A systype,any -DSHORT_ENUM_BUG -OLDCC=cc -g -A nansi -A cpu,3000 -A runtype,bsd4.3 -A systype,any -DSHORT_ENUM_BUG +CC=cc -g -A nansi -A cpu,3000 -A runtype,bsd4.3 -A systype,any +OLDCC=cc -g -A nansi -A cpu,3000 -A runtype,bsd4.3 -A systype,any # This used to redefine CFLAGS and LIBGCC2_CFLAGS to eliminate the unsupported # -g flag from both macros. This gives an undebuggable stage1 compiler which diff --git a/gcc/config/m68k/x-ccur b/gcc/config/m68k/x-ccur index 0f94e9d..3b0cad5 100644 --- a/gcc/config/m68k/x-ccur +++ b/gcc/config/m68k/x-ccur @@ -1,3 +1,3 @@ # Specify the jobs library when building in the ATT universe. CLIB = -ljobs -X_CFLAGS = -O0 -DSHORT_ENUM_BUG -Dregister= +X_CFLAGS = -O0 -Dregister= diff --git a/gcc/configure b/gcc/configure index 1d70fa3..a79556b 100755 --- a/gcc/configure +++ b/gcc/configure @@ -2209,18 +2209,67 @@ EOF fi +# +# Determine if enumerated bitfields are unsigned. ISO C says they can +# be either signed or unsigned. +# +echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6 +echo "configure:2218: checking for unsigned enumerated bitfields" >&5 +if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + gcc_cv_enum_bf_unsigned=yes +else + cat > conftest.$ac_ext <<EOF +#line 2226 "configure" +#include "confdefs.h" +#include <stdlib.h> +enum t { BLAH = 128 } ; +struct s_t { enum t member : 8; } s ; +int main(void) +{ + s.member = BLAH; + if (s.member < 0) exit(1); + exit(0); + +} +EOF +if { (eval echo configure:2239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + gcc_cv_enum_bf_unsigned=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + gcc_cv_enum_bf_unsigned=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6 +echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6 +if test $gcc_cv_enum_bf_unsigned = yes; then + cat >> confdefs.h <<\EOF +#define ENUM_BITFIELDS_ARE_UNSIGNED 1 +EOF + +fi + for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \ index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \ sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \ fputs_unlocked getrusage valloc do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2219: checking for $ac_func" >&5 +echo "configure:2268: 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 2224 "configure" +#line 2273 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2229,6 +2278,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); +char (*f)(); int main() { @@ -2238,12 +2288,12 @@ int main() { #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif ; return 0; } EOF -if { (eval echo configure:2247: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2272,12 +2322,12 @@ done #AC_CHECK_TYPE(wchar_t, unsigned int) echo $ac_n "checking for vprintf""... $ac_c" 1>&6 -echo "configure:2276: checking for vprintf" >&5 +echo "configure:2326: checking for vprintf" >&5 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2281 "configure" +#line 2331 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char vprintf(); below. */ @@ -2286,6 +2336,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char vprintf(); +char (*f)(); int main() { @@ -2295,12 +2346,12 @@ int main() { #if defined (__stub_vprintf) || defined (__stub___vprintf) choke me #else -vprintf(); +f = vprintf; #endif ; return 0; } EOF -if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_vprintf=yes" else @@ -2324,12 +2375,12 @@ fi if test "$ac_cv_func_vprintf" != yes; then echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 -echo "configure:2328: checking for _doprnt" >&5 +echo "configure:2379: checking for _doprnt" >&5 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2333 "configure" +#line 2384 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char _doprnt(); below. */ @@ -2338,6 +2389,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char _doprnt(); +char (*f)(); int main() { @@ -2347,12 +2399,12 @@ int main() { #if defined (__stub__doprnt) || defined (__stub____doprnt) choke me #else -_doprnt(); +f = _doprnt; #endif ; return 0; } EOF -if { (eval echo configure:2356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func__doprnt=yes" else @@ -2388,7 +2440,7 @@ fi echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6 -echo "configure:2392: checking whether the printf functions support %p" >&5 +echo "configure:2444: checking whether the printf functions support %p" >&5 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2396,7 +2448,7 @@ else gcc_cv_func_printf_ptr=no else cat > conftest.$ac_ext <<EOF -#line 2400 "configure" +#line 2452 "configure" #include "confdefs.h" #include <stdio.h> @@ -2409,7 +2461,7 @@ main() exit (p != q); } EOF -if { (eval echo configure:2413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then gcc_cv_func_printf_ptr=yes else @@ -2442,12 +2494,12 @@ case "${host}" in ;; esac echo $ac_n "checking for pid_t""... $ac_c" 1>&6 -echo "configure:2446: checking for pid_t" >&5 +echo "configure:2498: checking for pid_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2451 "configure" +#line 2503 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -2476,17 +2528,17 @@ fi ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 -echo "configure:2480: checking for vfork.h" >&5 +echo "configure:2532: checking for vfork.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2485 "configure" +#line 2537 "configure" #include "confdefs.h" #include <vfork.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2490: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2542: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2511,18 +2563,18 @@ else fi echo $ac_n "checking for working vfork""... $ac_c" 1>&6 -echo "configure:2515: checking for working vfork" >&5 +echo "configure:2567: checking for working vfork" >&5 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo $ac_n "checking for vfork""... $ac_c" 1>&6 -echo "configure:2521: checking for vfork" >&5 +echo "configure:2573: checking for vfork" >&5 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2526 "configure" +#line 2578 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char vfork(); below. */ @@ -2531,6 +2583,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char vfork(); +char (*f)(); int main() { @@ -2540,12 +2593,12 @@ int main() { #if defined (__stub_vfork) || defined (__stub___vfork) choke me #else -vfork(); +f = vfork; #endif ; return 0; } EOF -if { (eval echo configure:2549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_vfork=yes" else @@ -2567,7 +2620,7 @@ fi ac_cv_func_vfork_works=$ac_cv_func_vfork else cat > conftest.$ac_ext <<EOF -#line 2571 "configure" +#line 2624 "configure" #include "confdefs.h" /* Thanks to Paul Eggert for this test. */ #include <stdio.h> @@ -2662,7 +2715,7 @@ main() { } } EOF -if { (eval echo configure:2666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_vfork_works=yes else @@ -2688,17 +2741,17 @@ 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:2692: checking for $ac_hdr" >&5 +echo "configure:2745: 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 2697 "configure" +#line 2750 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2702: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2727,12 +2780,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2731: checking for $ac_func" >&5 +echo "configure:2784: 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 2736 "configure" +#line 2789 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2741,6 +2794,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); +char (*f)(); int main() { @@ -2750,12 +2804,12 @@ int main() { #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif ; return 0; } EOF -if { (eval echo configure:2759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2780,7 +2834,7 @@ fi done echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6 -echo "configure:2784: checking for working mmap from /dev/zero" >&5 +echo "configure:2838: checking for working mmap from /dev/zero" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2788,7 +2842,7 @@ else ac_cv_func_mmap_anywhere=no else cat > conftest.$ac_ext <<EOF -#line 2792 "configure" +#line 2846 "configure" #include "confdefs.h" /* Test by Richard Henderson and Alexandre Oliva. @@ -2860,7 +2914,7 @@ int main() exit(0); } EOF -if { (eval echo configure:2864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_mmap_anywhere=yes else @@ -2883,7 +2937,7 @@ EOF fi echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6 -echo "configure:2887: checking for working mmap of a file" >&5 +echo "configure:2941: checking for working mmap of a file" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2898,7 +2952,7 @@ if test "$cross_compiling" = yes; then ac_cv_func_mmap_file=no else cat > conftest.$ac_ext <<EOF -#line 2902 "configure" +#line 2956 "configure" #include "confdefs.h" /* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by @@ -2935,7 +2989,7 @@ int main() exit(0); } EOF -if { (eval echo configure:2939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_mmap_file=yes else @@ -2963,12 +3017,12 @@ for ac_func in bcopy bzero bcmp \ strsignal putc_unlocked fputs_unlocked strstr environ do echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6 -echo "configure:2967: checking whether $ac_func must be declared" >&5 +echo "configure:3021: checking whether $ac_func must be declared" >&5 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2972 "configure" +#line 3026 "configure" #include "confdefs.h" #include <stdio.h> @@ -3005,7 +3059,7 @@ int main() { char *(*pfn) = (char *(*)) $ac_func ; return 0; } EOF -if { (eval echo configure:3009: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* eval "gcc_cv_decl_needed_$ac_func=no" else @@ -3034,12 +3088,12 @@ done for ac_func in malloc realloc calloc free do echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6 -echo "configure:3038: checking whether $ac_func must be declared" >&5 +echo "configure:3092: checking whether $ac_func must be declared" >&5 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3043 "configure" +#line 3097 "configure" #include "confdefs.h" #include <stdio.h> @@ -3079,7 +3133,7 @@ int main() { char *(*pfn) = (char *(*)) $ac_func ; return 0; } EOF -if { (eval echo configure:3083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* eval "gcc_cv_decl_needed_$ac_func=no" else @@ -3108,12 +3162,12 @@ done for ac_func in getrlimit setrlimit getrusage do echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6 -echo "configure:3112: checking whether $ac_func must be declared" >&5 +echo "configure:3166: checking whether $ac_func must be declared" >&5 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3117 "configure" +#line 3171 "configure" #include "confdefs.h" #include <stdio.h> @@ -3154,7 +3208,7 @@ int main() { char *(*pfn) = (char *(*)) $ac_func ; return 0; } EOF -if { (eval echo configure:3158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3212: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* eval "gcc_cv_decl_needed_$ac_func=no" else @@ -3182,12 +3236,12 @@ done # mkdir takes a single argument on some systems. echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6 -echo "configure:3186: checking if mkdir takes one argument" >&5 +echo "configure:3240: checking if mkdir takes one argument" >&5 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3191 "configure" +#line 3245 "configure" #include "confdefs.h" #include <sys/types.h> @@ -3204,7 +3258,7 @@ int main() { mkdir ("foo", 0); ; return 0; } EOF -if { (eval echo configure:3208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gcc_cv_mkdir_takes_one_arg=no else @@ -6645,7 +6699,7 @@ fi echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6 -echo "configure:6649: checking for strerror in -lcposix" >&5 +echo "configure:6703: checking for strerror in -lcposix" >&5 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6653,7 +6707,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lcposix $LIBS" cat > conftest.$ac_ext <<EOF -#line 6657 "configure" +#line 6711 "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 @@ -6664,7 +6718,7 @@ int main() { strerror() ; return 0; } EOF -if { (eval echo configure:6668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6687,18 +6741,18 @@ fi echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:6691: checking for working const" >&5 +echo "configure:6745: checking for working const" >&5 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6696 "configure" +#line 6750 "configure" #include "confdefs.h" int main() { /* Ultrix mips cc rejects this. */ -typedef int charset[2]; const charset x = {0,0}; +typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; @@ -6741,7 +6795,7 @@ ccp = (char const *const *) p; ; return 0; } EOF -if { (eval echo configure:6745: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:6799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else @@ -6762,21 +6816,21 @@ EOF fi echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:6766: checking for inline" >&5 +echo "configure:6820: checking for inline" >&5 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat > conftest.$ac_ext <<EOF -#line 6773 "configure" +#line 6827 "configure" #include "confdefs.h" int main() { -} int $ac_kw foo() { +} $ac_kw foo() { ; return 0; } EOF -if { (eval echo configure:6780: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:6834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_inline=$ac_kw; break else @@ -6802,12 +6856,12 @@ EOF esac echo $ac_n "checking for off_t""... $ac_c" 1>&6 -echo "configure:6806: checking for off_t" >&5 +echo "configure:6860: checking for off_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6811 "configure" +#line 6865 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -6835,12 +6889,12 @@ EOF fi echo $ac_n "checking for size_t""... $ac_c" 1>&6 -echo "configure:6839: checking for size_t" >&5 +echo "configure:6893: checking for size_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6844 "configure" +#line 6898 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -6870,19 +6924,19 @@ fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 -echo "configure:6874: checking for working alloca.h" >&5 +echo "configure:6928: checking for working alloca.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6879 "configure" +#line 6933 "configure" #include "confdefs.h" #include <alloca.h> int main() { -void *p = alloca(2 * sizeof(int)); +char *p = alloca(2 * sizeof(int)); ; return 0; } EOF -if { (eval echo configure:6886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_header_alloca_h=yes else @@ -6903,12 +6957,12 @@ EOF fi echo $ac_n "checking for alloca""... $ac_c" 1>&6 -echo "configure:6907: checking for alloca" >&5 +echo "configure:6961: checking for alloca" >&5 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6912 "configure" +#line 6966 "configure" #include "confdefs.h" #ifdef __GNUC__ @@ -6936,7 +6990,7 @@ int main() { char *p = (char *) alloca(1); ; return 0; } EOF -if { (eval echo configure:6940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_func_alloca_works=yes else @@ -6968,12 +7022,12 @@ EOF echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:6972: checking whether alloca needs Cray hooks" >&5 +echo "configure:7026: checking whether alloca needs Cray hooks" >&5 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6977 "configure" +#line 7031 "configure" #include "confdefs.h" #if defined(CRAY) && ! defined(CRAY2) webecray @@ -6998,12 +7052,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:7002: checking for $ac_func" >&5 +echo "configure:7056: 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 7007 "configure" +#line 7061 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -7012,6 +7066,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); +char (*f)(); int main() { @@ -7021,12 +7076,12 @@ int main() { #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif ; return 0; } EOF -if { (eval echo configure:7030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -7053,7 +7108,7 @@ done fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:7057: checking stack direction for C alloca" >&5 +echo "configure:7112: checking stack direction for C alloca" >&5 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7061,7 +7116,7 @@ else ac_cv_c_stack_direction=0 else cat > conftest.$ac_ext <<EOF -#line 7065 "configure" +#line 7120 "configure" #include "confdefs.h" find_stack_direction () { @@ -7080,7 +7135,7 @@ main () exit (find_stack_direction() < 0); } EOF -if { (eval echo configure:7084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:7139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_c_stack_direction=1 else @@ -7107,17 +7162,17 @@ unistd.h sys/param.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:7111: checking for $ac_hdr" >&5 +echo "configure:7166: 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 7116 "configure" +#line 7171 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:7121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:7176: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -7147,12 +7202,12 @@ done strdup __argz_count __argz_stringify __argz_next do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:7151: checking for $ac_func" >&5 +echo "configure:7206: 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 7156 "configure" +#line 7211 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -7161,6 +7216,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); +char (*f)(); int main() { @@ -7170,12 +7226,12 @@ int main() { #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif ; return 0; } EOF -if { (eval echo configure:7179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -7204,12 +7260,12 @@ done for ac_func in stpcpy do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:7208: checking for $ac_func" >&5 +echo "configure:7264: 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 7213 "configure" +#line 7269 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -7218,6 +7274,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); +char (*f)(); int main() { @@ -7227,12 +7284,12 @@ int main() { #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif ; return 0; } EOF -if { (eval echo configure:7236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -7266,19 +7323,19 @@ EOF if test $ac_cv_header_locale_h = yes; then echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 -echo "configure:7270: checking for LC_MESSAGES" >&5 +echo "configure:7327: checking for LC_MESSAGES" >&5 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 7275 "configure" +#line 7332 "configure" #include "confdefs.h" #include <locale.h> int main() { return LC_MESSAGES ; return 0; } EOF -if { (eval echo configure:7282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* am_cv_val_LC_MESSAGES=yes else @@ -7299,7 +7356,7 @@ EOF fi fi echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 -echo "configure:7303: checking whether NLS is requested" >&5 +echo "configure:7360: checking whether NLS is requested" >&5 # Check whether --enable-nls or --disable-nls was given. if test "${enable_nls+set}" = set; then enableval="$enable_nls" @@ -7319,7 +7376,7 @@ fi EOF echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 -echo "configure:7323: checking whether included gettext is requested" >&5 +echo "configure:7380: checking whether included gettext is requested" >&5 # Check whether --with-included-gettext or --without-included-gettext was given. if test "${with_included_gettext+set}" = set; then withval="$with_included_gettext" @@ -7338,17 +7395,17 @@ fi ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 -echo "configure:7342: checking for libintl.h" >&5 +echo "configure:7399: checking for libintl.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 7347 "configure" +#line 7404 "configure" #include "confdefs.h" #include <libintl.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:7352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:7409: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -7365,19 +7422,19 @@ fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6 -echo "configure:7369: checking for gettext in libc" >&5 +echo "configure:7426: checking for gettext in libc" >&5 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 7374 "configure" +#line 7431 "configure" #include "confdefs.h" #include <libintl.h> int main() { return (int) gettext ("") ; return 0; } EOF -if { (eval echo configure:7381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* gt_cv_func_gettext_libc=yes else @@ -7393,7 +7450,7 @@ echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6 if test "$gt_cv_func_gettext_libc" != "yes"; then echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 -echo "configure:7397: checking for bindtextdomain in -lintl" >&5 +echo "configure:7454: checking for bindtextdomain in -lintl" >&5 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7401,7 +7458,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lintl $LIBS" cat > conftest.$ac_ext <<EOF -#line 7405 "configure" +#line 7462 "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 @@ -7412,7 +7469,7 @@ int main() { bindtextdomain() ; return 0; } EOF -if { (eval echo configure:7416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7428,12 +7485,12 @@ fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6 -echo "configure:7432: checking for gettext in libintl" >&5 +echo "configure:7489: checking for gettext in libintl" >&5 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6 -echo "configure:7437: checking for gettext in -lintl" >&5 +echo "configure:7494: checking for gettext in -lintl" >&5 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7441,7 +7498,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lintl $LIBS" cat > conftest.$ac_ext <<EOF -#line 7445 "configure" +#line 7502 "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 @@ -7452,7 +7509,7 @@ int main() { gettext() ; return 0; } EOF -if { (eval echo configure:7456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7491,7 +7548,7 @@ EOF # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7495: checking for $ac_word" >&5 +echo "configure:7552: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7525,12 +7582,12 @@ fi for ac_func in dcgettext do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:7529: checking for $ac_func" >&5 +echo "configure:7586: 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 7534 "configure" +#line 7591 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -7539,6 +7596,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); +char (*f)(); int main() { @@ -7548,12 +7606,12 @@ int main() { #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif ; return 0; } EOF -if { (eval echo configure:7557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -7580,7 +7638,7 @@ done # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7584: checking for $ac_word" >&5 +echo "configure:7642: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7616,7 +7674,7 @@ fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7620: checking for $ac_word" >&5 +echo "configure:7678: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7648,7 +7706,7 @@ else fi cat > conftest.$ac_ext <<EOF -#line 7652 "configure" +#line 7710 "configure" #include "confdefs.h" int main() { @@ -7656,7 +7714,7 @@ extern int _nl_msg_cat_cntr; return _nl_msg_cat_cntr ; return 0; } EOF -if { (eval echo configure:7660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* CATOBJEXT=.gmo DATADIRNAME=share @@ -7679,7 +7737,7 @@ fi if test "$CATOBJEXT" = "NONE"; then echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6 -echo "configure:7683: checking whether catgets can be used" >&5 +echo "configure:7741: checking whether catgets can be used" >&5 # Check whether --with-catgets or --without-catgets was given. if test "${with_catgets+set}" = set; then withval="$with_catgets" @@ -7692,7 +7750,7 @@ fi if test "$nls_cv_use_catgets" = "yes"; then echo $ac_n "checking for main in -li""... $ac_c" 1>&6 -echo "configure:7696: checking for main in -li" >&5 +echo "configure:7754: checking for main in -li" >&5 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7700,14 +7758,14 @@ else ac_save_LIBS="$LIBS" LIBS="-li $LIBS" cat > conftest.$ac_ext <<EOF -#line 7704 "configure" +#line 7762 "configure" #include "confdefs.h" int main() { main() ; return 0; } EOF -if { (eval echo configure:7711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7735,12 +7793,12 @@ else fi echo $ac_n "checking for catgets""... $ac_c" 1>&6 -echo "configure:7739: checking for catgets" >&5 +echo "configure:7797: checking for catgets" >&5 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 7744 "configure" +#line 7802 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char catgets(); below. */ @@ -7749,6 +7807,7 @@ else /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char catgets(); +char (*f)(); int main() { @@ -7758,12 +7817,12 @@ int main() { #if defined (__stub_catgets) || defined (__stub___catgets) choke me #else -catgets(); +f = catgets; #endif ; return 0; } EOF -if { (eval echo configure:7767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_catgets=yes" else @@ -7785,7 +7844,7 @@ EOF # Extract the first word of "gencat", so it can be a program name with args. set dummy gencat; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7789: checking for $ac_word" >&5 +echo "configure:7848: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7821,7 +7880,7 @@ fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7825: checking for $ac_word" >&5 +echo "configure:7884: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7858,7 +7917,7 @@ fi # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7862: checking for $ac_word" >&5 +echo "configure:7921: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7893,7 +7952,7 @@ fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7897: checking for $ac_word" >&5 +echo "configure:7956: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7951,7 +8010,7 @@ fi # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7955: checking for $ac_word" >&5 +echo "configure:8014: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7985,7 +8044,7 @@ fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:7989: checking for $ac_word" >&5 +echo "configure:8048: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8021,7 +8080,7 @@ fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:8025: checking for $ac_word" >&5 +echo "configure:8084: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8114,7 +8173,7 @@ fi LINGUAS= else echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 -echo "configure:8118: checking for catalogs to be installed" >&5 +echo "configure:8177: checking for catalogs to be installed" >&5 NEW_LINGUAS= for lang in ${LINGUAS=$ALL_LINGUAS}; do case "$ALL_LINGUAS" in @@ -8142,17 +8201,17 @@ echo "configure:8118: checking for catalogs to be installed" >&5 if test "$CATOBJEXT" = ".cat"; then ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6 -echo "configure:8146: checking for linux/version.h" >&5 +echo "configure:8205: checking for linux/version.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 8151 "configure" +#line 8210 "configure" #include "confdefs.h" #include <linux/version.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:8156: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:8215: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -8227,7 +8286,7 @@ fi echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6 -echo "configure:8231: checking whether windows registry support is requested" >&5 +echo "configure:8290: checking whether windows registry support is requested" >&5 if test x$enable_win32_registry != xno; then cat >> confdefs.h <<\EOF #define ENABLE_WIN32_REGISTRY 1 @@ -8256,7 +8315,7 @@ esac if test x$enable_win32_registry != xno; then echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6 -echo "configure:8260: checking registry key on windows hosts" >&5 +echo "configure:8319: checking registry key on windows hosts" >&5 cat >> confdefs.h <<EOF #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key" EOF @@ -8432,7 +8491,7 @@ fi # Figure out what assembler alignment features are present. echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6 -echo "configure:8436: checking assembler alignment features" >&5 +echo "configure:8495: checking assembler alignment features" >&5 gcc_cv_as= gcc_cv_as_alignment_features= gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas @@ -8553,7 +8612,7 @@ fi echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6 -echo "configure:8557: checking assembler subsection support" >&5 +echo "configure:8616: checking assembler subsection support" >&5 gcc_cv_as_subsections= if test x$gcc_cv_as != x; then # Check if we have .subsection @@ -8593,7 +8652,7 @@ fi echo "$ac_t""$gcc_cv_as_subsections" 1>&6 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6 -echo "configure:8597: checking assembler weak support" >&5 +echo "configure:8656: checking assembler weak support" >&5 gcc_cv_as_weak= if test x$gcc_cv_as != x; then # Check if we have .weak @@ -8610,7 +8669,7 @@ fi echo "$ac_t""$gcc_cv_as_weak" 1>&6 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6 -echo "configure:8614: checking assembler hidden support" >&5 +echo "configure:8673: checking assembler hidden support" >&5 gcc_cv_as_hidden= if test x$gcc_cv_as != x; then # Check if we have .hidden @@ -8630,7 +8689,7 @@ echo "$ac_t""$gcc_cv_as_hidden" 1>&6 case "$target" in sparc*-*-*) echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 -echo "configure:8634: checking assembler .register pseudo-op support" >&5 +echo "configure:8693: checking assembler .register pseudo-op support" >&5 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8660,7 +8719,7 @@ EOF case "$tm_file" in *64*) echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6 -echo "configure:8664: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 +echo "configure:8723: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8705,7 +8764,7 @@ EOF if test "x$gcc_cv_as_flags64" != xno; then echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 -echo "configure:8709: checking for assembler offsetable %lo() support" >&5 +echo "configure:8768: checking for assembler offsetable %lo() support" >&5 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8744,7 +8803,7 @@ EOF i[34567]86-*-*) echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 -echo "configure:8748: checking assembler instructions" >&5 +echo "configure:8807: checking assembler instructions" >&5 gcc_cv_as_instructions= if test x$gcc_cv_as != x; then set "filds fists" "filds mem; fists mem" @@ -8870,7 +8929,7 @@ fi # Build a new-libstdc++ system (ie libstdc++-v3) echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6 -echo "configure:8874: checking for libstdc++ to install" >&5 +echo "configure:8933: checking for libstdc++ to install" >&5 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given. if test "${enable_libstdcxx_v3+set}" = set; then enableval="$enable_libstdcxx_v3" diff --git a/gcc/configure.in b/gcc/configure.in index 986b403..e7243bb 100644 --- a/gcc/configure.in +++ b/gcc/configure.in @@ -377,6 +377,27 @@ if test $gcc_cv_header_inttypes_h = yes; then AC_DEFINE(HAVE_INTTYPES_H) fi +# +# Determine if enumerated bitfields are unsigned. ISO C says they can +# be either signed or unsigned. +# +AC_CACHE_CHECK(for unsigned enumerated bitfields, gcc_cv_enum_bf_unsigned, +[AC_TRY_RUN(#include <stdlib.h> +enum t { BLAH = 128 } ; +struct s_t { enum t member : 8; } s ; +int main(void) +{ + s.member = BLAH; + if (s.member < 0) exit(1); + exit(0); + +}, gcc_cv_enum_bf_unsigned=yes, gcc_cv_enum_bf_unsigned=no, gcc_cv_enum_bf_unsigned=yes)]) +AC_MSG_RESULT($gcc_cv_enum_bf_unsigned) +if test $gcc_cv_enum_bf_unsigned = yes; then + AC_DEFINE(ENUM_BITFIELDS_ARE_UNSIGNED, 1, + [Define if enumerated bitfields are treated as unsigned values.]) +fi + AC_CHECK_FUNCS(strtoul bsearch putenv popen bcopy bzero bcmp \ index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \ sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \ @@ -103,23 +103,12 @@ typedef union rtunion_def typedef struct rtx_def { -#ifdef ONLY_INT_FIELDS -#ifdef CODE_FIELD_BUG - unsigned int code : 16; -#else - unsigned short code; -#endif -#else /* The kind of expression this is. */ - enum rtx_code code : 16; -#endif + ENUM_BITFIELD(rtx_code) code: 16; /* The kind of value the expression has. */ -#ifdef ONLY_INT_FIELDS - int mode : 8; -#else - enum machine_mode mode : 8; -#endif + ENUM_BITFIELD(machine_mode) mode : 8; + /* 1 in an INSN if it can alter flow of control within this function. LINK_COST_ZERO in an INSN_LIST. */ @@ -189,13 +178,8 @@ typedef struct rtx_def /* Define macros to access the `code' field of the rtx. */ -#ifdef SHORT_ENUM_BUG -#define GET_CODE(RTX) ((enum rtx_code) ((RTX)->code)) -#define PUT_CODE(RTX, CODE) ((RTX)->code = ((short) (CODE))) -#else #define GET_CODE(RTX) ((RTX)->code) #define PUT_CODE(RTX, CODE) ((RTX)->code = (CODE)) -#endif #define GET_MODE(RTX) ((RTX)->mode) #define PUT_MODE(RTX, MODE) ((RTX)->mode = (MODE)) diff --git a/gcc/system.h b/gcc/system.h index cdbcf9d..6a74946 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -547,4 +547,16 @@ extern void abort PARAMS ((void)); /* Get libiberty declarations. */ #include "libiberty.h" +/* Enumerated bitfields are safe to use unless we've been explictly told + * otherwise or if they are signed. */ + +#define USE_ENUM_BITFIELDS __GNUC__ || (!ONLY_INT_FIELDS && ENUM_BTIFIELDS_ARE_UNSIGNED) + +#if USE_ENUM_BITFIELDS +#define ENUM_BITFIELD(TYPE) enum TYPE +#else +#define ENUM_BITFIELD(TYPE) unsigned int +#endif + + #endif /* __GCC_SYSTEM_H__ */ @@ -126,12 +126,7 @@ struct tree_common { union tree_node *chain; union tree_node *type; -#ifdef ONLY_INT_FIELDS - unsigned int code : 8; -#else - enum tree_code code : 8; -#endif - + ENUM_BITFIELD(tree_code) code : 8; unsigned side_effects_flag : 1; unsigned constant_flag : 1; unsigned permanent_flag : 1; @@ -906,11 +901,7 @@ struct tree_type unsigned int uid; unsigned int precision : 9; -#ifdef ONLY_INT_FIELDS - unsigned int mode : 7; -#else - enum machine_mode mode : 7; -#endif + ENUM_BITFIELD(machine_mode) mode : 7; unsigned string_flag : 1; unsigned no_force_blk_flag : 1; @@ -1394,11 +1385,7 @@ struct tree_decl unsigned malloc_flag : 1; unsigned no_limit_stack : 1; unsigned pure_flag : 1; -#ifdef ONLY_INT_FIELDS - unsigned int built_in_class : 2; -#else - enum built_in_class built_in_class : 2; -#endif + ENUM_BITFIELD(built_in_class) built_in_class : 2; unsigned lang_flag_0 : 1; unsigned lang_flag_1 : 1; |