diff options
Diffstat (limited to 'libf2c/libI77/configure')
| -rwxr-xr-x | libf2c/libI77/configure | 164 |
1 files changed, 87 insertions, 77 deletions
diff --git a/libf2c/libI77/configure b/libf2c/libI77/configure index be2c8f435e8..e064fbaa43e 100755 --- a/libf2c/libI77/configure +++ b/libf2c/libI77/configure @@ -1105,64 +1105,19 @@ fi echo "$ac_t""$g77_cv_sys_mingw32" 1>&6 -ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6 -echo "configure:1111: checking for fcntl.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 1116 "configure" -#include "confdefs.h" -#include <fcntl.h> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - test $g77_cv_header_posix = yes && cat >> confdefs.h <<\EOF -#define _POSIX_SOURCE 1 -EOF - -else - echo "$ac_t""no" 1>&6 -cat >> confdefs.h <<\EOF -#define NO_FCNTL 1 -EOF - - cat >> confdefs.h <<\EOF -#define OPEN_DECL 1 -EOF - -fi - - echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:1155: checking for working const" >&5 +echo "configure:1110: checking for working const" >&5 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1160 "configure" +#line 1115 "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; @@ -1205,7 +1160,7 @@ ccp = (char const *const *) p; ; return 0; } EOF -if { (eval echo configure:1209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1164: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else @@ -1226,12 +1181,12 @@ EOF fi echo $ac_n "checking for size_t""... $ac_c" 1>&6 -echo "configure:1230: checking for size_t" >&5 +echo "configure:1185: checking for size_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1235 "configure" +#line 1190 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -1264,12 +1219,12 @@ fi # Apparently positive result on cygwin loses re. NON_UNIX_STDIO # (as of cygwin b18). Likewise on mingw. echo $ac_n "checking for fstat""... $ac_c" 1>&6 -echo "configure:1268: checking for fstat" >&5 +echo "configure:1223: checking for fstat" >&5 if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1273 "configure" +#line 1228 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char fstat(); below. */ @@ -1292,7 +1247,7 @@ fstat(); ; return 0; } EOF -if { (eval echo configure:1296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_fstat=yes" else @@ -1312,7 +1267,7 @@ else fi echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6 -echo "configure:1316: checking need for NON_UNIX_STDIO" >&5 +echo "configure:1271: checking need for NON_UNIX_STDIO" >&5 if test $g77_cv_sys_cygwin32 = yes \ || test $g77_cv_sys_mingw32 = yes \ || test $ac_cv_func_fstat = no; then @@ -1328,12 +1283,12 @@ fi for ac_func in fseeko do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1332: checking for $ac_func" >&5 +echo "configure:1287: 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 1337 "configure" +#line 1292 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1356,7 +1311,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1315: \"$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 @@ -1383,12 +1338,12 @@ done for ac_func in ftello do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1387: checking for $ac_func" >&5 +echo "configure:1342: 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 1392 "configure" +#line 1347 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1411,7 +1366,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1370: \"$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 @@ -1438,12 +1393,12 @@ done for ac_func in ftruncate do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1442: checking for $ac_func" >&5 +echo "configure:1397: 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 1447 "configure" +#line 1402 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1466,7 +1421,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1425: \"$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 @@ -1493,12 +1448,12 @@ done for ac_func in mkstemp do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1497: checking for $ac_func" >&5 +echo "configure:1452: 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 1502 "configure" +#line 1457 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1521,7 +1476,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1480: \"$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 @@ -1548,12 +1503,67 @@ done for ac_func in tempnam do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1552: checking for $ac_func" >&5 +echo "configure:1507: 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 1512 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +for ac_func in tmpnam +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1562: 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 1557 "configure" +#line 1567 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1576,7 +1586,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1590: \"$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 @@ -1606,19 +1616,19 @@ done # However, on my sunos4/gcc setup unistd.h leads us wrongly to believe # we're posix-conformant, so always do the test. echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6 -echo "configure:1610: checking for ansi/posix sprintf result" >&5 +echo "configure:1620: checking for ansi/posix sprintf result" >&5 if test "$cross_compiling" = yes; then g77_cv_sys_sprintf_ansi=no else cat > conftest.$ac_ext <<EOF -#line 1615 "configure" +#line 1625 "configure" #include "confdefs.h" #include <stdio.h> /* does sprintf return the number of chars transferred? */ main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);} EOF -if { (eval echo configure:1622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then g77_cv_sys_sprintf_ansi=yes else @@ -1649,9 +1659,9 @@ fi # define NON_ANSI_RW_MODES on unix (can't hurt) echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6 -echo "configure:1653: checking NON_ANSI_RW_MODES" >&5 +echo "configure:1663: checking NON_ANSI_RW_MODES" >&5 cat > conftest.$ac_ext <<EOF -#line 1655 "configure" +#line 1665 "configure" #include "confdefs.h" #ifdef unix yes @@ -1696,12 +1706,12 @@ EOF echo $ac_n "checking for off_t""... $ac_c" 1>&6 -echo "configure:1700: checking for off_t" >&5 +echo "configure:1710: checking for off_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1705 "configure" +#line 1715 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS |