perl5.004 hints file (maint and dev paths)

[p5sagit/p5-mst-13.2.git] / Configure

diff --git a/Configure b/Configure
index 38072f0..307f250 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -20,7 +20,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Thu May 28 12:01:39 EDT 1998 [metaconfig 3.0 PL70]
+# Generated on Tue Jun  9 14:56:54 EDT 1998 [metaconfig 3.0 PL70]
 
 cat >/tmp/c1$$ <<EOF
 ARGGGHHHH!!!!!
@@ -140,7 +140,7 @@ esac
 
 : Configure runs within the UU subdirectory
 test -d UU || mkdir UU
-CDPATH=''
+CDPATH='.'
 cd UU && rm -f ./*
 
 dynamic_ext=''
@@ -375,7 +375,6 @@ d_memmove=''
 d_memset=''
 d_mkdir=''
 d_mkfifo=''
-d_mkstemp=''
 d_mktime=''
 d_msg=''
 d_msgctl=''
@@ -921,6 +920,23 @@ else
 fi
 rm -f try
 
+
+: Save command line options in file UU/cmdline.opt for later use in
+: generating config.sh.
+cat > cmdline.opt <<EOSH
+# Configure command line arguments.
+config_arg0='$0'
+config_args='$*'
+config_argc=$#
+EOSH
+argn=1
+for arg in "$@"; do
+       cat >>cmdline.opt <<EOSH
+config_arg$argn='$arg'
+EOSH
+       argn=`expr $argn + 1`
+done
+
 : produce awk script to parse command line options
 cat >options.awk <<'EOF'
 BEGIN {
@@ -4024,15 +4040,19 @@ $cc $optimize $ccflags $ldflags -o ${mc_file} $* ${mc_file}.c $libs;'
 echo " "
 echo "Checking for GNU C Library..." >&4
 cat >gnulibc.c <<EOM
+#include <stdio.h>
 int
 main()
 {
-       return __libc_main();
+#ifdef __GLIBC__
+    exit(0);
+#else
+    exit(1);
+#endif
 }
 EOM
 set gnulibc
-if eval $compile && \
-  ./gnulibc | $contains '^GNU C Library'; then
+if eval $compile_ok && ./gnulibc; then
        val="$define"
        echo "You are using the GNU C Library"
 else
@@ -6196,10 +6216,14 @@ main()
        $xxx i32;
        double f, g;
        int result = 0;
+       char str[16];
        signal(SIGFPE, blech);
 
-       /* Don't let compiler optimize the test away */
-       sscanf("2147483647", "%lf", &f); /* f = (double) 0x7fffffff; */
+       /* 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");
+       sscanf(str, "%lf", &f); /* f = (double) 0x7fffffff; */
        g = 10 * f;
        i32  = ($xxx) g;
 
@@ -6252,11 +6276,17 @@ main()
        unsigned int aint;
        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
        */
-       sscanf("-123.", "%lf", &f);  /* f = -123.; */
+       /* Store the number in a writable string for gcc to pass to 
+          sscanf under HP/UX.
+       */
+       sprintf(str, "-123");
+       sscanf(str, "%lf", &f);  /* f = -123.; */
 
        signal(SIGFPE, blech);
        along = (unsigned long)f;
@@ -6268,7 +6298,8 @@ main()
                result |= 1;
        if (ashort != (unsigned short)-123)
                result |= 1;
-       sscanf("1073741824.", "%lf", &f); /* f = (double)0x40000000; */
+       sprintf(str, "1073741824.");
+       sscanf(str, "%lf", &f); /* f = (double)0x40000000; */
        f = f + f;
        along = 0;
        along = (unsigned long)f;
@@ -6287,7 +6318,8 @@ main()
        if (result)
                exit(result);
        signal(SIGFPE, blech_in_list);
-       sscanf("123.", "%lf", &f);  /* f = 123.; */
+       sprintf(str, "123.");
+       sscanf(str, "%lf", &f);  /* f = 123.; */
        along = dummy_long((unsigned long)f);
        aint = dummy_int((unsigned int)f);
        ashort = dummy_short((unsigned short)f);
@@ -7364,10 +7396,6 @@ eval $inlibc
 set mkfifo d_mkfifo
 eval $inlibc
 
-: see if mkstemp exists
-set mkstemp d_mkstemp
-eval $inlibc
-
 : see if mktime exists
 set mktime d_mktime
 eval $inlibc
@@ -11254,7 +11282,6 @@ d_memmove='$d_memmove'
 d_memset='$d_memset'
 d_mkdir='$d_mkdir'
 d_mkfifo='$d_mkfifo'
-d_mkstemp='$d_mkstemp'
 d_mktime='$d_mktime'
 d_msg='$d_msg'
 d_msgctl='$d_msgctl'
@@ -11643,6 +11670,9 @@ zcat='$zcat'
 zip='$zip'
 EOT
 
+: Add in command line options if available
+$test -f UU/cmdline.opt && $cat UU/cmdline.opt >> config.sh
+
 : add special variables
 $test -f $src/patchlevel.h && \
 awk '/^#define/ {printf "%s=%s\n",$2,$3}' $src/patchlevel.h >>config.sh