diff options
Diffstat (limited to 'libf2c/configure')
| -rwxr-xr-x | libf2c/configure | 78 |
1 files changed, 67 insertions, 11 deletions
diff --git a/libf2c/configure b/libf2c/configure index 0748196..e35980d1 100755 --- a/libf2c/configure +++ b/libf2c/configure @@ -1567,24 +1567,80 @@ fi +for ac_func in tempnam +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1574: 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 1579 "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:1602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_$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 + + # posix will guarantee the right behaviour for sprintf, else we can't be # sure; HEADER_STDC wouldn't be the right check in sunos4, for instance. # 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""... $ac_c" 1>&6 -echo "configure:1576: checking for ansi/posix sprintf result" >&5 +echo "configure:1632: checking for ansi/posix sprintf result" >&5 if test "$cross_compiling" = yes; then g77_cv_sys_sprintf_ansi=no else cat > conftest.$ac_ext <<EOF -#line 1581 "configure" +#line 1637 "configure" #include "confdefs.h" #include <stdio.h> /* does sprintf return the number of chars transferred? */ main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);} EOF -if { (eval echo configure:1588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then g77_cv_sys_sprintf_ansi=yes else @@ -1618,9 +1674,9 @@ fi # define NON_ANSI_RW_MODES on unix (can't hurt) echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6 -echo "configure:1622: checking NON_ANSI_RW_MODES" >&5 +echo "configure:1678: checking NON_ANSI_RW_MODES" >&5 cat > conftest.$ac_ext <<EOF -#line 1624 "configure" +#line 1680 "configure" #include "confdefs.h" #ifdef unix yes @@ -1661,14 +1717,14 @@ fi # (via com.h). proj.h and com.h are in $srcdir/.., config.h which they need # is in ../.. and the config files are in $srcdir/../../config. echo $ac_n "checking f2c integer type""... $ac_c" 1>&6 -echo "configure:1665: checking f2c integer type" >&5 +echo "configure:1721: checking f2c integer type" >&5 late_ac_cpp=$ac_cpp ac_cpp="$late_ac_cpp -I$srcdir/../gcc/f -I../../gcc -I$srcdir/../gcc -I$srcdir/../gcc/config" if eval "test \"`echo '$''{'g77_cv_sys_f2cinteger'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1672 "configure" +#line 1728 "configure" #include "confdefs.h" #include "proj.h" #define FFECOM_DETERMINE_TYPES 1 @@ -1691,7 +1747,7 @@ rm -f conftest* if test "$g77_cv_sys_f2cinteger" = ""; then cat > conftest.$ac_ext <<EOF -#line 1695 "configure" +#line 1751 "configure" #include "confdefs.h" #include "proj.h" #define FFECOM_DETERMINE_TYPES 1 @@ -1726,14 +1782,14 @@ ac_cpp=$late_ac_cpp echo $ac_n "checking f2c long int type""... $ac_c" 1>&6 -echo "configure:1730: checking f2c long int type" >&5 +echo "configure:1786: checking f2c long int type" >&5 late_ac_cpp=$ac_cpp ac_cpp="$late_ac_cpp -I$srcdir/../gcc/f -I../../gcc -I$srcdir/../gcc -I$srcdir/../gcc/config" if eval "test \"`echo '$''{'g77_cv_sys_f2clongint'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1737 "configure" +#line 1793 "configure" #include "confdefs.h" #include "proj.h" #define FFECOM_DETERMINE_TYPES 1 @@ -1756,7 +1812,7 @@ rm -f conftest* if test "$g77_cv_sys_f2clongint" = ""; then cat > conftest.$ac_ext <<EOF -#line 1760 "configure" +#line 1816 "configure" #include "confdefs.h" #include "proj.h" #define FFECOM_DETERMINE_TYPES 1 |