X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=Configure;h=3d7c5191c30ea008a20a946b65bb87dfbecc9689;hb=47f9f84cc98b8a5779f47ca8a12283098d2816e4;hp=a05c7397a151a99cc725090ab33701d46dd4e612;hpb=faae14e6e968e1c02f36e42c867ea4746a9fde2f;p=p5sagit%2Fp5-mst-13.2.git diff --git a/Configure b/Configure index a05c739..3d7c519 100755 --- a/Configure +++ b/Configure @@ -26,7 +26,7 @@ # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $ # -# Generated on Wed Dec 20 13:56:55 CET 2006 [metaconfig 3.0 PL70] +# Generated on Fri Apr 27 08:02:41 CEST 2007 [metaconfig 3.0 PL70] # (with additional metaconfig patches by perlbug@perl.org) cat >c1$$ <&4 < NOT found." >&4 val="$undef" fi -$rm -f try.c try +$rm_try set i_inttypes eval $setvar @@ -5590,7 +5584,7 @@ else val="$undef" echo "You do not have int64_t." fi -$rm -f try try.* +$rm_try set d_int64_t eval $setvar @@ -5871,7 +5865,7 @@ EOCP fi ;; esac -$rm -f try.c try +$rm_try : check for long doubles echo " " @@ -5885,7 +5879,7 @@ else val="$undef" echo "You do not have long double." fi -$rm try.* +$rm_try set d_longdbl eval $setvar @@ -5918,10 +5912,10 @@ EOCP echo "That isn't any different from an ordinary double." echo "I'll keep your setting anyway, but you may see some" echo "harmless compilation warnings." - fi + fi ;; esac -$rm -f try.* try +$rm_try : determine the architecture name echo " " @@ -6515,7 +6509,7 @@ else echo " NOT found." >&4 val="$undef" fi -$rm -f try.c try +$rm_try set i_malloc eval $setvar @@ -6613,7 +6607,7 @@ EOM voidflags="$ans" ;; esac -$rm -f try.* .out +$rm_try : check for length of pointer echo " " @@ -6650,7 +6644,7 @@ EOCP fi ;; esac -$rm -f try.c try +$rm_try case "$use64bitall" in "$define"|true|[yY]*) case "$ptrsize" in @@ -7182,7 +7176,7 @@ else gnulibc_version='' echo "You are not using the GNU C Library" fi -$rm -f try try.* glibc.ver +$rm_try glibc.ver set d_gnulibc eval $setvar @@ -7567,6 +7561,33 @@ $rm -f libnames libpath set dld.h i_dld eval $inhdr + +echo " " +echo "Checking for C++..." >&4 +cat >try.c <<'EOCP' +#include +int main(void) +{ +#ifdef __cplusplus + printf("define\n"); +#else + printf("undef\n"); +#endif + return 0; +} +EOCP +set try +if eval $compile_ok && $run ./try >cplusplus$$; then + val=`$cat cplusplus$$` + echo "You are using a C++ compiler." +else + val="$undef" + echo "You are not using a C++ compiler." +fi +$rm_try cplusplus$$ +set d_cplusplus +eval $setvar + : is a C symbol defined? csym='tlook=$1; case "$3" in @@ -7582,19 +7603,22 @@ esac; case "$tx" in yes) tval=false; + case "$d_cplusplus" in + $define) extern_C=\"C\";; + esac; if $test "$runnm" = true; then if $contains $tlook $tf >/dev/null 2>&1; then tval=true; elif $test "$mistrustnm" = compile -o "$mistrustnm" = run; then - echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c; + echo "extern $extern_C void *$1$tdc; void *(*(p()))$tdc { return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c; $cc -o try $optimize $ccflags $ldflags try.c >/dev/null 2>&1 $libs && tval=true; $test "$mistrustnm" = run -a -x try && { $run ./try$_exe >/dev/null 2>&1 || tval=false; }; - $rm -f try$_exe try.c core core.* try.core; + $rm_try; fi; else - echo "void *(*(p()))$tdc { extern void *$1$tdc; return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c; + echo "extern $extern_C void *$1$tdc; void *(*(p()))$tdc { return &$1; } int main() { if(p()) return(0); else return(1); }"> try.c; $cc -o try $optimize $ccflags $ldflags try.c $libs >/dev/null 2>&1 && tval=true; - $rm -f try$_exe try.c; + $rm_try; fi; ;; *) @@ -7633,33 +7657,6 @@ yes) esac;; esac' - -echo " " -echo "Checking for C++..." >&4 -cat >try.c <<'EOCP' -#include -int main(void) -{ -#ifdef __cplusplus - printf("define\n"); -#else - printf("undef\n"); -#endif - return 0; -} -EOCP -set try -if eval $compile_ok && $run ./try >cplusplus$$; then - val=`$cat cplusplus$$` - echo "You are using a C++ compiler." -else - val="$undef" - echo "You are not using a C++ compiler." -fi -$rm -f try try.* cplusplus$$ -set d_cplusplus -eval $setvar - : see if dlopen exists xxx_runnm="$runnm" xxx_ccflags="$ccflags" @@ -7693,7 +7690,7 @@ $undef|n|false) dflt='n' usedl="$undef" ;; -*) +*) dflt='n' case "$d_dlopen" in $define) dflt='y' ;; @@ -7756,7 +7753,7 @@ EOM ;; *) case "$osname" in darwin) dflt='none' ;; - svr4*|esix*|solaris|nonstopux) dflt='-fPIC' ;; + linux*|svr4*|esix*|solaris|nonstopux) dflt='-fPIC' ;; *) dflt='-fpic' ;; esac ;; esac ;; @@ -7791,7 +7788,7 @@ EOM int main() { char b[4]; int i = open("a.out",O_RDONLY); - if(i == -1) + if(i == -1) exit(1); /* fail */ if(read(i,b,4)==4 && b[0]==127 && b[1]=='E' && b[2]=='L' && b[3]=='F') exit(0); /* succeed (yes, it's ELF) */ @@ -7808,7 +7805,7 @@ EOM echo "I'll use ld to build dynamic libraries." dflt='ld' fi - rm -f try.c a.out + $rm_try ;; *) dflt="$ld" ;; @@ -7834,8 +7831,8 @@ EOM case "$gccversion" in '') dflt="$dflt +vnocompatwarnings" ;; esac - ;; - linux|irix*|gnu*) dflt='-shared' ;; + ;; + linux|irix*|gnu*) dflt="-shared $optimize" ;; next) dflt='none' ;; solaris) dflt='-G' ;; sunos) dflt='-assert nodefinitions' ;; @@ -8963,7 +8960,7 @@ $cat >try.c <&4 + $echo $n "Rechecking the size of $zzz...$c" >&4 $cat > try.c < #include @@ -9131,7 +9128,7 @@ EOCP . ./myread fpossize="$ans" fi - $rm -f try.c try + $rm_try fi ;; esac @@ -9391,17 +9388,17 @@ else sSCNfldbl=$sPRIfldbl # expect consistency fi -$rm -f try try.* +$rm_try fi # d_longdbl case "$sPRIfldbl" in -'') d_PRIfldbl="$undef"; d_PRIgldbl="$undef"; d_PRIeldbl="$undef"; - d_PRIFUldbl="$undef"; d_PRIGUldbl="$undef"; d_PRIEUldbl="$undef"; +'') d_PRIfldbl="$undef"; d_PRIgldbl="$undef"; d_PRIeldbl="$undef"; + d_PRIFUldbl="$undef"; d_PRIGUldbl="$undef"; d_PRIEUldbl="$undef"; d_SCNfldbl="$undef"; ;; -*) d_PRIfldbl="$define"; d_PRIgldbl="$define"; d_PRIeldbl="$define"; - d_PRIFUldbl="$define"; d_PRIGUldbl="$define"; d_PRIEUldbl="$define"; +*) d_PRIfldbl="$define"; d_PRIgldbl="$define"; d_PRIeldbl="$define"; + d_PRIFUldbl="$define"; d_PRIGUldbl="$define"; d_PRIEUldbl="$define"; d_SCNfldbl="$define"; ;; esac @@ -9477,8 +9474,8 @@ char *got; } int main() -{ - char buf[64]; +{ + char buf[64]; buf[63] = '\0'; /* This must be 1st test on (which?) platform */ @@ -9486,13 +9483,13 @@ int main() Gconvert((DOUBLETYPE)0.1, 8, 0, buf); checkit("0.1", buf); - Gconvert((DOUBLETYPE)0.01, 8, 0, buf); + Gconvert((DOUBLETYPE)0.01, 8, 0, buf); checkit("0.01", buf); - Gconvert((DOUBLETYPE)0.001, 8, 0, buf); + Gconvert((DOUBLETYPE)0.001, 8, 0, buf); checkit("0.001", buf); - Gconvert((DOUBLETYPE)0.0001, 8, 0, buf); + Gconvert((DOUBLETYPE)0.0001, 8, 0, buf); checkit("0.0001", buf); Gconvert((DOUBLETYPE)0.00009, 8, 0, buf); @@ -9501,42 +9498,42 @@ int main() else checkit("9e-05", buf); - Gconvert((DOUBLETYPE)1.0, 8, 0, buf); + Gconvert((DOUBLETYPE)1.0, 8, 0, buf); checkit("1", buf); - Gconvert((DOUBLETYPE)1.1, 8, 0, buf); + Gconvert((DOUBLETYPE)1.1, 8, 0, buf); checkit("1.1", buf); - Gconvert((DOUBLETYPE)1.01, 8, 0, buf); + Gconvert((DOUBLETYPE)1.01, 8, 0, buf); checkit("1.01", buf); - Gconvert((DOUBLETYPE)1.001, 8, 0, buf); + Gconvert((DOUBLETYPE)1.001, 8, 0, buf); checkit("1.001", buf); - Gconvert((DOUBLETYPE)1.0001, 8, 0, buf); + Gconvert((DOUBLETYPE)1.0001, 8, 0, buf); checkit("1.0001", buf); - Gconvert((DOUBLETYPE)1.00001, 8, 0, buf); + Gconvert((DOUBLETYPE)1.00001, 8, 0, buf); checkit("1.00001", buf); - Gconvert((DOUBLETYPE)1.000001, 8, 0, buf); + Gconvert((DOUBLETYPE)1.000001, 8, 0, buf); checkit("1.000001", buf); - Gconvert((DOUBLETYPE)0.0, 8, 0, buf); + Gconvert((DOUBLETYPE)0.0, 8, 0, buf); checkit("0", buf); - Gconvert((DOUBLETYPE)-1.0, 8, 0, buf); + Gconvert((DOUBLETYPE)-1.0, 8, 0, buf); checkit("-1", buf); /* Some Linux gcvt's give 1.e+5 here. */ - Gconvert((DOUBLETYPE)100000.0, 8, 0, buf); + Gconvert((DOUBLETYPE)100000.0, 8, 0, buf); checkit("100000", buf); - + /* Some Linux gcvt's give -1.e+5 here. */ - Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf); + Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf); checkit("-100000", buf); - Gconvert((DOUBLETYPE)123.456, 8, 0, buf); + Gconvert((DOUBLETYPE)123.456, 8, 0, buf); checkit("123.456", buf); /* Testing of 1e+129 in bigintpm.t must not get extra '.' here. */ @@ -9561,14 +9558,14 @@ for xxx_convert in $gconvert_preference; do case $xxx_convert in gcvt|gconvert|sprintf) xxx_list="$xxx_list $xxx_convert" ;; *) echo "Discarding unrecognized gconvert_preference $xxx_convert" >&4 ;; - esac + esac done : then add any others for xxx_convert in gconvert gcvt sprintf; do case "$xxx_list" in *$xxx_convert*) ;; *) xxx_list="$xxx_list $xxx_convert" ;; - esac + esac done case "$d_longdbl$uselongdouble" in @@ -9603,7 +9600,7 @@ esac for xxx_convert in $xxx_list; do echo "Trying $xxx_convert..." - $rm -f try try$_o + $rm -f try try$_o core set try -DTRY_$xxx_convert if eval $compile; then echo "$xxx_convert() found." >&4 @@ -9636,10 +9633,11 @@ qgcvt) d_Gconvert='qgcvt((x),(n),(b))' ;; d_Gconvert='sprintf((b),"%.*g",(n),(double)(x))' ;; *) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;; esac - ;; + ;; esac fi +$rm_try : see if _fwalk exists set fwalk d__fwalk @@ -9721,7 +9719,7 @@ optimize="$optimize" ccflags="$ccflags" prototype="$prototype" define="$define" -rm=$rm +rm_try="$rm_try" usethreads=$usethreads i_pthread=$i_pthread pthread_h_first=$pthread_h_first @@ -9729,7 +9727,7 @@ EOSH $cat >> protochk <<'EOSH' -$rm -f try.c +$rm_try foo="$1" shift while test $# -ge 2; do @@ -9759,7 +9757,7 @@ echo "$foo" >> try.c echo 'int no_real_function_has_this_name _((void)) { return 0; }' >> try.c $cc $optimize $ccflags -c try.c > /dev/null 2>&1 status=$? -$rm -f try.[co] +$rm_try exit $status EOSH chmod +x protochk @@ -9782,7 +9780,7 @@ else fi; set $varname; eval $setvar; -$rm -f try.c tryout.c' +$rm_try tryout.c' : see if sys/types.h has to be included set sys/types.h i_systypes @@ -9808,7 +9806,7 @@ else fi; set $varname; eval $setvar; -$rm -f try.c try.o' +$rm_try' : see if we should include time.h, sys/time.h, or both echo " " @@ -9895,11 +9893,11 @@ EOCP echo "We'll include ." >&4;; *) i_systime="$undef";; esac - $rm -f try.c try + $rm_try fi : see if struct tm knows about tm_zone case "$i_systime$i_time" in -*$define*) +*$define*) echo " " echo "Checking to see if your struct tm has tm_zone field..." >&4 set d_tm_tm_zone tm tm_zone $i_systime sys/time.h $i_time time.h @@ -9916,7 +9914,7 @@ case "$d_tm_tm_zone" in esac : see if struct tm knows about tm_gmtoff case "$i_systime$i_time" in -*$define*) +*$define*) echo " " echo "Checking to see if your struct tm has tm_gmtoff field..." >&4 set d_tm_tm_gmtoff tm tm_gmtoff $i_systime sys/time.h $i_time time.h @@ -10305,7 +10303,7 @@ EOP esac set d_bsdgetpgrp eval $setvar -$rm -f try try.* +$rm_try : see if setpgrp exists set setpgrp d_setpgrp @@ -10371,7 +10369,8 @@ EOP esac set d_bsdsetpgrp eval $setvar -$rm -f try try.* +$rm_try + : Look for GCC-style __builtin_choose_expr case "$d_builtin_choose_expr" in '') @@ -10408,7 +10407,7 @@ esac set d_builtin_choose_expr eval $setvar -$rm -f try.* try core core.try.* +$rm_try : Look for GCC-style __builtin_expect case "$d_builtin_expect" in @@ -10435,7 +10434,7 @@ esac set d_builtin_expect eval $setvar -$rm -f try.* try core core.try.* +$rm_try : see if bzero exists set bzero d_bzero @@ -10573,7 +10572,7 @@ EOCP echo "I couldn't compile and run the test program, so I assume that you don't have functional C99 variadic macros." >&4 d_c99_variadic_macros="$undef" fi - $rm -f try.* try core core.try.* + $rm_try ;; *) echo "You don't have and , so not checking for C99 variadic macros." >&4 @@ -10650,7 +10649,7 @@ int main() char str[16]; signal(SIGFPE, blech); - /* Don't let compiler optimize the test away. Store the number + /* Don't let compiler optimize the test away. Store the number in a writable string for gcc to pass to sscanf under HP/UX. */ sprintf(str, "2147483647"); @@ -10686,7 +10685,7 @@ case "$yyy" in esac set d_casti32 eval $setvar -$rm -f try try.* +$rm_try : check for ability to cast negative floats to unsigned echo " " @@ -10712,12 +10711,12 @@ int main() unsigned short ashort; int result = 0; char str[16]; - + /* Frustrate gcc-2.7.2's optimizer which failed this test with a direct f = -123. assignment. gcc-2.8.0 reportedly optimized the whole file away */ - /* Store the number in a writable string for gcc to pass to + /* Store the number in a writable string for gcc to pass to sscanf under HP/UX. */ sprintf(str, "-123"); @@ -10786,7 +10785,7 @@ case "$castflags" in esac set d_castneg eval $setvar -$rm -f try.* +$rm_try : see if vprintf exists echo " " @@ -10825,7 +10824,7 @@ else val="$undef" val2="$undef" fi -$rm -f try try.* +$rm_try set d_vprintf eval $setvar val=$val2 @@ -10868,7 +10867,7 @@ else fi; set $varname; eval $setvar; -$rm -f try.c try.o' +$rm_try' socketlib='' sockethdr='' @@ -10909,7 +10908,7 @@ else sockethdr="-I/usr/netinclude" ;; esac - echo "Found Berkeley sockets interface in lib$net." >&4 + echo "Found Berkeley sockets interface in lib$net." >&4 if $contains setsockopt libc.list >/dev/null 2>&1; then d_oldsock="$undef" else @@ -10950,7 +10949,7 @@ EOF val="$define" fi set d_${enum}; eval $setvar - $rm -f try.c try + $rm_try done : see if this is a sys/uio.h system @@ -11306,7 +11305,7 @@ case "$guess1" in 'struct dirent') guess2='struct direct' ;; *) guess2='struct dirent' ;; esac - + if $contains "$guess1" try.c >/dev/null 2>&1; then direntrytype="$guess1" echo "Your directory entries are $direntrytype." >&4 @@ -11320,8 +11319,7 @@ else . ./myread direntrytype="$ans" fi -$rm -f try.c - +$rm_try : see if the directory entry stores field length echo " " @@ -11335,7 +11333,7 @@ else fi set d_dirnamlen eval $setvar -$rm -f try.c +$rm_try : Look for DIR.dd_fd case "$i_dirent" in @@ -11371,7 +11369,7 @@ EOCP esac set d_dir_dd_fd eval $setvar -$rm -f try try.* +$rm_try : see if this is an sysdir system set sys/dir.h i_sysdir @@ -12073,7 +12071,7 @@ else fi set d_open3 eval $setvar -$rm -f try try.* +$rm_try : see which of string.h or strings.h is needed echo " " @@ -12204,7 +12202,7 @@ EOCP ;; *) echo "Using $hint value $o_nonblock.";; esac -$rm -f try try.* .out core +$rm_try echo " " echo "Let's see what value errno gets from read() on a $o_nonblock file..." >&4 @@ -12215,7 +12213,7 @@ case "$eagain" in #include #include #include -#include +#include #$i_stdlib I_STDLIB #ifdef I_STDLIB #include @@ -12358,7 +12356,7 @@ EOCP esac ;; esac -$rm -f try try.* .out core head.c mtry +$rm_try head.c mtry : see if _ptr and _cnt from stdio act std echo " " @@ -12457,7 +12455,7 @@ if eval $compile && $to try.c; then else echo "Your stdio doesn't appear very std." fi -$rm -f try.c try +$rm_try # glibc 2.2.90 and above apparently change stdio streams so Perl's # direct buffer manipulation no longer works. The Configure tests @@ -12557,7 +12555,7 @@ int main() { if (cnt == FILE_cnt(fp)) { puts("Pass_unchanged"); exit (0); - } + } if (FILE_cnt(fp) == (cnt - 42)) { puts("Pass_changed"); exit (0); @@ -12584,7 +12582,7 @@ EOP else echo "It seems we can't set ptr in your stdio. Nevermind." >&4 fi - $rm -f try.c try + $rm_try ;; esac @@ -12622,7 +12620,7 @@ EOP else echo "However, it seems to be lacking the _base field." fi - $rm -f try.c try + $rm_try ;; esac set d_stdiobase @@ -12725,8 +12723,7 @@ EOM esac set d_fcntl_can_lock eval $setvar -$rm -f try* - +$rm_try : check for fd_set items $cat <&4 +echo "Checking if you have a working futimes()" >&4 $cat >try.c < #include @@ -12961,16 +12958,16 @@ if eval $compile; then `$run ./try` rc=$? case "$rc" in - 0) echo "Yes, it does" >&4 + 0) echo "Yes, you have" >&4 d_futimes="$define" ;; - *) echo "No, it has futimes, but it isn't working ($rc) (probably harmless)\n" >&4 + *) echo "No, you have futimes, but it isn't working ($rc) (probably harmless)" >&4 ;; esac else - echo "No, it does not (probably harmless)\n" >&4 + echo "No, it does not (probably harmless)" >&4 fi -$rm -f try.* try core core.try.* +$rm_try : see if getcwd exists set getcwd d_getcwd @@ -14598,7 +14595,7 @@ EOCP else echo "No, it does not (probably harmless)\n" >&4 fi - $rm -f try.* try core core.try.* + $rm_try ;; esac @@ -14690,7 +14687,7 @@ int main() EOCP set try if eval $compile; then - if ./try; then + if $run ./try; then d_localtime_r_needs_tzset=undef; else d_localtime_r_needs_tzset=define; @@ -14703,7 +14700,7 @@ EOCP d_localtime_r_needs_tzset=undef; ;; esac -$rm -f try try.* core +$rm_try : see if localeconv exists set localeconv d_locconv @@ -14842,12 +14839,12 @@ $define$define) Checking to see whether your modfl() is okay for large values... EOM $cat >try.c < +#include #include EOCP if $test "X$d_modflproto" != "X$define"; then $cat >>try.c <>try.c <&1 d_nv_preserves_uv="$define" @@ -15323,10 +15319,9 @@ case "$nv_preserves_uv_bits" in [1-9]*) $echo "Your NVs can preserve only $nv_preserves_uv_bits bits of your UVs." 2>&1 d_nv_preserves_uv="$undef" ;; *) $echo "Can't figure out how many bits your NVs preserve." 2>&1 - nv_preserves_uv_bits="$undef" ;; + nv_preserves_uv_bits="0" ;; esac - -$rm -f try.* try +$rm_try $echo "Checking whether NV 0.0 is all bits zero in memory..." >&4 : volatile so that the compiler has to store it out to memory. @@ -15405,7 +15400,7 @@ int main(int argc, char **argv) { printf("(gives %g)\n", d); return 1; } - + #ifdef SIGFPE if (bletched) { printf("No - something bleched\n"); @@ -15447,9 +15442,7 @@ EOM ;; esac fi - -$rm -f try.* try - +$rm_try : check for off64_t echo " " @@ -15470,14 +15463,14 @@ else 8) echo "(Your off_t is 64 bits, so you could use that.)" ;; esac fi -$rm -f try.* try +$rm_try set d_off64_t eval $setvar : how to create joinable pthreads if test "X$usethreads" = "X$define" -a "X$i_pthread" = "X$define"; then echo " " - echo "Checking what constant to use for creating joinable pthreads..." >&4 + echo "Checking what constant to use for creating joinable pthreads..." >&4 $cat >try.c <<'EOCP' #include int main() { @@ -15503,7 +15496,7 @@ EOCP val=PTHREAD_CREATE_UNDETACHED set old_pthread_create_joinable eval $setvar - else + else set try -DJOINABLE=__UNDETACHED if eval $compile; then echo "You seem to use __UNDETACHED." >&4 @@ -15524,7 +15517,7 @@ EOCP fi fi fi - $rm -f try try.* + $rm_try else d_old_pthread_create_joinable="$undef" old_pthread_create_joinable="" @@ -15718,12 +15711,10 @@ $define) esac set d_pthread_yield eval $setvar - case "$sched_yield" in '') sched_yield=undef ;; esac - -$rm -f try try.* +$rm_try : see if random_r exists set random_r d_random_r @@ -15973,7 +15964,7 @@ exit(0); EOCP set try if eval $compile_ok; then - if ./try 2>/dev/null; then + if $run ./try 2>/dev/null; then echo "Yes, it can." val="$define" else @@ -15984,7 +15975,7 @@ EOCP fi ;; esac - $rm -f try.* try core + $rm_try ;; esac set d_safebcpy @@ -16049,7 +16040,7 @@ exit(0); EOCP set try if eval $compile_ok; then - if ./try 2>/dev/null; then + if $run ./try 2>/dev/null; then echo "Yes, it can." val="$define" else @@ -16060,7 +16051,7 @@ EOCP fi ;; esac - $rm -f try.* try core + $rm_try ;; esac set d_safemcpy @@ -16116,7 +16107,7 @@ EOCP fi ;; esac -$rm -f try.* try core +$rm_try set d_sanemcmp eval $setvar @@ -16191,7 +16182,7 @@ else echo "You do not have union semun in ." >&4 val="$undef" fi -$rm -f try try.c +$rm_try set d_union_semun eval $setvar @@ -16199,7 +16190,7 @@ eval $setvar case "$d_sem" in $define) echo " " - $cat > try.h < tryh.h < #include #include -#include "try.h" +#include "tryh.h" #ifndef errno extern int errno; #endif @@ -16280,7 +16271,7 @@ END semun) val="$define" ;; esac fi - $rm -f try try.c + $rm_try set d_semctl_semun eval $setvar ;; @@ -16304,7 +16295,7 @@ END #include #include #include -#include "try.h" +#include "tryh.h" #include #include #ifndef errno @@ -16342,7 +16333,7 @@ END semid_ds) val="$define" ;; esac fi - $rm -f try try.c + $rm_try set d_semctl_semid_ds eval $setvar ;; @@ -16354,7 +16345,6 @@ END *) echo "You cannot use struct semid_ds* for semctl IPC_STAT." >&4 ;; esac - $rm -f try.h ;; *) val="$undef" @@ -16368,6 +16358,7 @@ END eval $setvar ;; esac +$rm_try tryh.h : see if sendmsg exists set sendmsg d_sendmsg @@ -16963,7 +16954,52 @@ else val="$undef" fi set d_sigaction; eval $setvar -$rm -f try try$_o try.c +$rm_try + +: see if this is a sunmath.h system +set sunmath.h i_sunmath +eval $inhdr + +: see if signbit exists +$echo $n "Checking to see if you have signbit() available to work on $nvtype... $c" >&4 +$cat >try.c < +#endif +#ifdef I_SUNMATH /* Solaris special math library */ +# include +#endif +#define NV $nvtype +int main(int argc, char **argv) +{ + NV x = 0.0; + NV y = -0.0; + if ((signbit(x) == 0) && (signbit(y) != 0)) + return 0; + else + return 1; +} +EOCP +val="$undef" +set try +if eval $compile; then + if $run ./try; then + $echo "Yes." >&4 + val="$define" + else + $echo "Signbit seems to be available, but doesn't work as I expected." + $echo "I won't use it." >&4 + val="$undef" + fi +else + $echo "Nope." >&4 + dflt="$undef" +fi +set d_signbit +eval $setvar +$rm_try : see if sigprocmask exists set sigprocmask d_sigprocmask @@ -17016,7 +17052,7 @@ EOM esac set d_sigsetjmp eval $setvar -$rm -f try.c try +$rm_try : see if snprintf exists set snprintf d_snprintf @@ -17079,7 +17115,7 @@ EOM d_snprintf="$undef" d_vsnprintf="$undef" fi - $rm -f try.* try core core.try.* + $rm_try ;; esac @@ -17155,8 +17191,7 @@ EOM ;; esac fi - -$rm -f try.* try +$rm_try : see if srand48_r exists set srand48_r d_srand48_r @@ -17321,7 +17356,7 @@ EOCP esac fi done - $rm -f try.* try$exe_ext + $rm_try esac case "$stdio_stream_array" in '') $cat >&4 < /dev/null; then + if eval $compile && $run ./try > /dev/null; then dflt=`$run ./try` case "$dflt" in [1-4][1-4][1-4][1-4]|12345678|87654321) @@ -17992,11 +18036,10 @@ EOM esac ;; esac - $rm -f try.c try + $rm_try ;; esac - $cat <&4 $cat >try.c <&4 echo "Something's wrong, but I'll assume you use $db_hashtype." >&4 fi - $rm -f try.* + $rm_try echo "Your version of Berkeley DB uses $db_hashtype for hash." ;; *) db_hashtype=u_int32_t @@ -18446,7 +18490,7 @@ EOCP esac case "$i_db" in define) - : Check the return type needed for prefix + : Check the return type needed for prefix echo " " echo "Checking return type needed for prefix for Berkeley DB ..." >&4 cat >try.c <&4 echo "Something's wrong, but I'll assume you use $db_prefixtype." >&4 fi - $rm -f try.* + $rm_try echo "Your version of Berkeley DB uses $db_prefixtype for prefix." ;; *) db_prefixtype='size_t' ;; esac - : How can we generate normalized random numbers ? echo " " echo "Looking for a random number function..." >&4 @@ -18596,7 +18639,7 @@ EOCP rp="How many bits does your $randfunc() function produce?" . ./myread randbits="$ans" - $rm -f try.c try + $rm_try drand01="($randfunc() / (double) ((unsigned long)1 << $randbits))" seedfunc="s$randfunc" randseedtype=unsigned @@ -18644,7 +18687,7 @@ else echo "I'm unable to compile the test program." >&4 echo "I'll assume ASCII or some ISO Latin. Or UTF8." >&4 fi -$rm -f try try.* +$rm_try set ebcdic eval $setvar @@ -18707,7 +18750,7 @@ int main() { # endif # endif # endif -# endif +# endif # ifdef HAS_STDIO_STREAM_ARRAY if (open_max > 0) { long i; @@ -18716,7 +18759,7 @@ int main() { STDIO_STREAM_ARRAY[i]._file < open_max && STDIO_STREAM_ARRAY[i]._flag) fflush(&STDIO_STREAM_ARRAY[i]); - } + } } # endif #endif @@ -18767,7 +18810,7 @@ EOM fi fi fi - $rm -f core try.core core.try.* + $rm_try case "$fflushNULL" in x) $cat >&4 <&4 <&4 fi - -$rm -f try try.* +$rm_try fi case "$sPRId64" in -'') d_PRId64="$undef"; d_PRIi64="$undef"; d_PRIu64="$undef"; - d_PRIo64="$undef"; d_PRIx64="$undef"; d_PRIXU64="$undef"; +'') d_PRId64="$undef"; d_PRIi64="$undef"; d_PRIu64="$undef"; + d_PRIo64="$undef"; d_PRIx64="$undef"; d_PRIXU64="$undef"; ;; -*) d_PRId64="$define"; d_PRIi64="$define"; d_PRIu64="$define"; - d_PRIo64="$define"; d_PRIx64="$define"; d_PRIXU64="$define"; +*) d_PRId64="$define"; d_PRIi64="$define"; d_PRIu64="$define"; + d_PRIo64="$define"; d_PRIx64="$define"; d_PRIXU64="$define"; ;; esac @@ -19401,28 +19443,28 @@ ivfprintf(FILE *f, const char *fmt, va_list *valp) { return vfprintf(f, fmt, *valp); } - -int + +int myvfprintf(FILE *f, const char *fmt, va_list val) { return ivfprintf(f, fmt, &val); } - + int -myprintf(char *fmt, ...) +myprintf(char *fmt, ...) { va_list val; va_start(val, fmt); - return myvfprintf(stdout, fmt, val); -} + return myvfprintf(stdout, fmt, val); +} int main(int ac, char **av) { signal(SIGSEGV, exit); - myprintf("%s%cs all right, then\n", "that", '\''); - exit(0); + myprintf("%s%cs all right, then\n", "that", '\''); + exit(0); } EOCP set try @@ -19441,7 +19483,7 @@ EOCP need_va_copy="$define" ;; esac - $rm -f try.* core core.* *.core *.core.* + $rm_try ;; *) echo "You don't have , not checking for va_copy()." >&4 ;; @@ -19820,7 +19862,7 @@ EOM val=$ans selectminbits="$val" fi - $rm -f try.* try + $rm_try ;; *) : no select, so pick a harmless default selectminbits=$safebits @@ -20158,7 +20200,7 @@ else size_t) echo "(You do have size_t, that might work. Some people are happy with just an int.)" ;; esac fi -$rm -f try try.* +$rm_try set d_socklen_t eval $setvar @@ -20230,7 +20272,7 @@ int main() printf("$dflt\n"); else if (sizeof(Size_t) == sizeof(int)) printf("int\n"); - else + else printf("long\n"); exit(0); } @@ -20254,7 +20296,7 @@ EOM . ./myread ssizetype="$ans" fi -$rm -f try try.* +$rm_try : see what type of char stdio uses. echo " " @@ -20554,7 +20596,7 @@ EOM echo "We won't be including ." >&4 val="$undef" fi - $rm -f try.* try + $rm_try ;; esac set i_neterrno @@ -20736,7 +20778,7 @@ do -A*) $test "$gccversion" && echo "\$i" | $sed 's/^-A//' | $sed 's/\(.*\)(\(.*\))/\1=\2/';; esac done -$rm -f try.c +$rm_try EOS postprocess_cc_v='' chmod +x ccsym @@ -20852,10 +20894,6 @@ val=$val3; set i_termios; eval $setvar set stddef.h i_stddef eval $inhdr -: see if this is a sunmath.h system -set sunmath.h i_sunmath -eval $inhdr - : see if sys/access.h is available set sys/access.h i_sysaccess eval $inhdr @@ -20977,7 +21015,7 @@ find_extensions=' case "$xxx" in DynaLoader|dynaload) ;; *) - if $test -f $xxx/$xxx.xs; then + if $test -f $xxx/$xxx.xs -o -f $xxx/$xxx.c; then known_extensions="$known_extensions $1$xxx"; elif $test -f $xxx/Makefile.PL; then nonxs_extensions="$nonxs_extensions $1$xxx"; @@ -21005,8 +21043,6 @@ known_extensions="$known_extensions threads/shared" set X $known_extensions shift known_extensions="$*" -# Ditto for IO/Compress/Base and IO/Compress/Zlib -nonxs_extensions="$nonxs_extensions IO/Compress/Base IO/Compress/Zlib" set X $nonxs_extensions shift nonxs_extensions="$*" @@ -21088,12 +21124,12 @@ for xxx in $known_extensions ; do Thread|thread) case "$usethreads" in true|$define|y) - case "$useithreads" in - $undef|false|[nN]*) avail_ext="$avail_ext $xxx" ;; + case "$use5005threads" in + $define|true|[yY]*) avail_ext="$avail_ext $xxx" ;; esac esac ;; - Win32) + Win32*) case "$osname" in cygwin) avail_ext="$avail_ext $xxx" ;; esac @@ -21847,6 +21883,7 @@ d_shmctl='$d_shmctl' d_shmdt='$d_shmdt' d_shmget='$d_shmget' d_sigaction='$d_sigaction' +d_signbit='$d_signbit' d_sigprocmask='$d_sigprocmask' d_sigsetjmp='$d_sigsetjmp' d_sitearch='$d_sitearch' @@ -22281,6 +22318,7 @@ readdir64_r_proto='$readdir64_r_proto' readdir_r_proto='$readdir_r_proto' revision='$revision' rm='$rm' +rm_try='$rm_try' rmail='$rmail' run='$run' runnm='$runnm'