*** empty log message ***

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@637 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 36 insertions, 4 deletions

diff --git a/gcc/make-l2.com b/gcc/make-l2.com
index c9d6a3c9f2c..1853b0880e1 100644
--- a/gcc/make-l2.com
+++ b/gcc/make-l2.com
@@ -2,15 +2,37 @@ $! Set the def dir to proper place for use in batch. Works for interactive too.
 $flnm = f$enviroment("PROCEDURE")     ! get current procedure name
 $set default 'f$parse(flnm,,,"DEVICE")''f$parse(flnm,,,"DIRECTORY")'
 $!
+$set symbol/scope=(nolocal,noglobal)
+$!
 $! Command file to build libgcc2.olb.  You should only run this once you 
 $! have the current compiler installed, otherwise some of the builtins will
 $! not be recognized.  Once you have built libgcc2.olb, you can merge this
 $! with gnu_cc:[000000]gcclib.olb
 $!
-$if f$extract(0,1,f$trnlnm("GNU_CC_VERSION")).nes."1" then goto compile
+$if f$search("gcc-cc1.exe").eqs.""
+$  then
+$    gcc_cc1:=$gnu_cc:[000000]gcc-cc1
+$    if f$extract(0,1,f$trnlnm("GNU_CC_VERSION")).eqs."1" then goto nocompile
+$  else
+$    gcc_cc1:=$sys$disk:[]gcc-cc1
+$  endif
 $!
-$write sys$output "This must be compiled by gcc 2.0"
-$exit
+$if f$search("gcc-cpp.exe").eqs.""
+$  then
+$    gcc_cpp:=$gnu_cc:[000000]gcc-cpp
+$    if f$extract(0,1,f$trnlnm("GNU_CC_VERSION")).eqs."1" then goto nocompile
+$  else
+$    gcc_cpp:=$sys$disk:[]gcc-cpp
+$  endif
+$!
+$gcc_as:=$gnu_cc:[000000]gcc-as
+$cpp_file:=sys$scratch:gcc_'f$getjpi(0,"pid")'.cpp
+$s_file:=sys$scratch:gcc_'f$getjpi(0,"pid")'.s
+$goto compile
+$!
+$nocompile:
+$write sys$error "You must have gcc version 2 in order to build libgcc2."
+$exit 0
 $!
 $compile:
 $lib/create libgcc2.olb
@@ -52,7 +74,17 @@ $compile_libgcc2:
 $subroutine
 $objname = p1
 $if p2.nes."" then objname = p2
-$gcc/include=([],[.config])/debug/define="''p1'" libgcc2.c/obj='objname'.obj
+$!
+$! We do this by hand, since the VMS compiler driver does not have a way
+$! of specifying an alternate location for the compiler executables.
+$!
+$ gcc_cpp "-I[]" "-I[.CONFIG]" "-D''p1'"  LIBGCC2.C 'cpp_file'
+$ gcc_cc1 'cpp_file' -dumpbase LIBGCC2 -
+        -quiet -mgnu -g "-O1" -mvaxc-alignment   -o 's_file'
+$ delete/nolog 'cpp_file';
+$ gcc_as 's_file'  -o 'p1'.OBJ
+$ delete/nolog 's_file';
+$!
 $lib libgcc2.olb 'objname'.obj
 $del 'objname'.obj;/nolog
 $endsubroutine