X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=configure.com;h=14a5bef9634f4d557ead639b554b8df4787ff0e8;hb=8bfddb3de588d752d712dd22a7e2699b224f6f42;hp=28ce5e8fca6d98122ed185d9641c14248d0d6d1a;hpb=7558ebc2b1c6863d2fe8d761786712bbac95f49f;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/configure.com b/configure.com
index 28ce5e8..14a5bef 100644
--- a/configure.com
+++ b/configure.com
@@ -2367,8 +2367,8 @@ $ echo "you might, for example, want to build GDBM_File instead of"
 $ echo "SDBM_File if you have the GDBM library built on your machine."
 $ echo ""
 $ echo "Which modules do you want to build into perl?"
-$! dflt = "Fcntl Errno File::Glob IO Opcode Byteloader Devel::Peek Devel::DProf Data::Dumper attrs re VMS::Stdio VMS::DCLsym B SDBM_File"
-$ dflt = "re Fcntl Errno File::Glob IO Opcode Devel::Peek Devel::DProf Data::Dumper attrs VMS::Stdio VMS::DCLsym B SDBM_File Storable Thread Sys::Hostname"
+$! we need to add Byteloader to this list:
+$ dflt = "re Fcntl Encode Errno File::Glob IO Opcode Devel::Peek Devel::DProf Data::Dumper attrs VMS::Stdio VMS::DCLsym B SDBM_File Storable Thread Sys::Hostname"
 $ IF Using_Dec_C .OR. using_cxx
 $ THEN
 $   dflt = dflt + " POSIX"
@@ -2733,7 +2733,8 @@ $ ELSE d_mymalloc="undef"
 $ ENDIF
 $!
 $ usedl="define"
-$ startperl="""$ perl 'f$env(\""procedure\"")' 'p1' 'p2' 'p3' 'p4' 'p5' 'p6' 'p7' 'p8'  !\n$ exit++ + ++$status != 0 and $exit = $status = undef;"""
+$ startperl="""$ perl 'f$env(\""procedure\"")' \""'"+"'p1'\"" \""'"+"'p2'\"" \""'"+"'p3'\"" \""'"+"'p4'\"" \""'"+"'p5'\"" \""'"+"'p6'\"" \""'"+"'p7'\"" \""'"+"'p8'\""!\n"
+$ startperl=startperl + "$ exit++ + ++$status!=0 and $exit=$status=undef; while($ARGV[$#ARGV] eq '"+"'){pop @ARGV;}"""
 $!
 $ IF ((Use_Threads) .AND. (vms_ver .LES. "6.2"))
 $ THEN
@@ -3475,6 +3476,54 @@ $ tmp = "fcntl"
 $ GOSUB inlibc
 $ d_fcntl = tmp
 $!
+$! Check for fcntl locking capability
+$!
+$ echo4 "Checking if fcntl-based file locking works... "
+$ tmp = "undef"
+$ IF d_fcntl .EQS. "define"
+$ THEN
+$   OS
+$   WS "#include <stdio.h>"
+$   WS "#if defined(__DECC) || defined(__DECCXX)"
+$   WS "#include <stdlib.h>"
+$   WS "#endif"
+$   WS "#include <fcntl.h>"
+$   WS "#include <unistd.h>"
+$   WS "int main() {"
+$   WS "#if defined(F_SETLK) && defined(F_SETLKW)"
+$   WS "     struct flock flock;"
+$   WS "     int retval, fd;"
+$   WS "     fd = open(""try.c"", O_RDONLY);"
+$   WS "     flock.l_type = F_RDLCK;"
+$   WS "     flock.l_whence = SEEK_SET;"
+$   WS "     flock.l_start = flock.l_len = 0;"
+$   WS "     retval = fcntl(fd, F_SETLK, &flock);"
+$   WS "     close(fd);"
+$   WS "     (retval < 0 ? printf(""undef\n"") : printf(""define\n""));"
+$   WS "#else"
+$   WS "     printf(""undef\n"");"
+$   WS "#endif"
+$   WS "}"
+$   CS
+$   GOSUB link_ok
+$   IF compile_status .EQ. good_compile .AND. link_status .EQ. good_link
+$   THEN
+$     GOSUB just_mcr_it
+$     IF tmp .EQS. "define"
+$     THEN
+$       echo4 "Yes, it seems to work."
+$     ELSE
+$       echo4 "Nope, it didn't work."
+$     ENDIF
+$   ELSE
+$     echo4 "I'm unable to compile the test program, so I'll assume not."
+$     tmp = "undef"
+$   ENDIF
+$ ELSE
+$   echo4 "Nope, since you don't even have fcntl()."
+$ ENDIF
+$ d_fcntl_can_lock = tmp
+$!
 $! Check for memchr
 $!
 $ OS
@@ -4401,6 +4450,8 @@ $   i_locale="undef"
 $   d_locconv="undef"
 $   d_setlocale="undef"
 $ ENDIF
+$ d_stdio_ptr_lval_sets_cnt="undef"
+$ d_stdio_ptr_lval_nochange_cnt="undef"
 $!
 $! Sockets?
 $ if Has_Socketshr .OR. Has_Dec_C_Sockets
@@ -4750,6 +4801,7 @@ $ WC "d_eunice='undef'"
 $ WC "d_fchmod='undef'"
 $ WC "d_fchown='undef'"
 $ WC "d_fcntl='" + d_fcntl + "'"
+$ WC "d_fcntl_can_lock='" + d_fcntl_can_lock + "'"
 $ WC "d_fd_set='" + d_fd_set + "'"
 $ WC "d_fgetpos='define'"
 $ WC "d_flexfnam='define'"
@@ -4763,6 +4815,7 @@ $ WC "d_fseeko='undef'"
 $ WC "d_fsetpos='define'"
 $ WC "d_fstatfs='undef'"
 $ WC "d_fstatvfs='undef'"
+$ WC "d_fsync='undef'"
 $ WC "d_ftello='undef'"
 $ WC "d_getcwd='undef'"
 $ WC "d_getespwnam='undef'"
@@ -4781,6 +4834,7 @@ $ WC "d_getnbyaddr='" + d_getnbyaddr + "'"
 $ WC "d_getnbyname='" + d_getnbyname + "'"
 $ WC "d_getnent='" + d_getnent + "'"
 $ WC "d_getnetprotos='" + d_getnetprotos + "'"
+$ WC "d_getpagsz='undef'"
 $ WC "d_getpbyname='" + d_getpbyname + "'"
 $ WC "d_getpbynumber='" + d_getpbynumber + "'"
 $ WC "d_getpent='" + d_getpent + "'"
@@ -4934,6 +4988,8 @@ $ WC "d_statfs_s='undef'"
 $ WC "d_statfsflags='undef'"
 $ WC "d_stdio_cnt_lval='" + d_stdio_cnt_lval + "'"
 $ WC "d_stdio_ptr_lval='" + d_stdio_ptr_lval + "'"
+$ WC "d_stdio_ptr_lval_sets_cnt='" + d_stdio_ptr_lval_sets_cnt + "'"
+$ WC "d_stdio_ptr_lval_nochange_cnt='" + d_stdio_ptr_lval_nochange_cnt + "'"
 $ WC "d_stdio_stream_array='undef'"
 $ WC "d_stdiobase='" + d_stdiobase + "'"
 $ WC "d_stdstdio='" + d_stdstdio + "'"
@@ -4995,6 +5051,7 @@ $ WC "drand01='" + drand01 + "'"
 $ WC "dynamic_ext='" + extensions + "'"
 $ WC "eagain=' '"
 $ WC "ebcdic='undef'"
+$ WC "embedmymalloc='" + mymalloc + "'"
 $ WC "eunicefix=':'"
 $ WC "exe_ext='" + exe_ext + "'"
 $ WC "extensions='" + extensions + "'"
@@ -5238,6 +5295,7 @@ $ WC "uquadtype='" + uquadtype + "'"
 $ WC "use5005threads='" + use5005threads + "'"
 $ WC "use64bitall='" + use64bitall + "'"
 $ WC "use64bitint='" + use64bitint + "'"
+$ WC "usedebugging_perl='" + use_debugging_perl + "'"
 $ WC "usedl='" + usedl + "'"
 $ WC "useithreads='" + useithreads + "'"
 $ WC "uselargefiles='" + uselargefiles + "'"