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(1) Pass 'VAR=string' arguments to gmake

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(2) Detect LLVMDIR using the LEVEL variable in Makefile.
(3) To perform #2 propertly, use the same Makefile search rules as gmake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7228 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2003-07-22 12:35:28 +00:00
parent 40c600e8f3
commit df3ac860e8
1 changed files with 40 additions and 5 deletions
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45
utils/makellvm
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@ -2,11 +2,8 @@
set pstatus = 0
onintr cleanup
alias usage 'echo "USAGE: $0:t [-h] [-n] [gmake-flag...] [toolname]"; set pstatus = 1; goto cleanup'
alias usage 'echo "USAGE: $0:t [-h] [-n] [gmake-flag...] [VAR=...] [toolname (default: opt)]"; set pstatus = 1; goto cleanup'
## LLVMDIR is simply the directory where this script resides!
set thisExec = $0 ## cannot use :h on $0 for some reason
set LLVMDIR = `echo {$thisExec:h} | sed 's/\/utils$//'`
set EXEC = opt
set GMAKE_OPTS = ""
@ -16,19 +13,57 @@ while ( !( $?options_done ) && ($#argv > 0))
switch ($argv[1])
case -h :
usage
case -f :
if ($#argv < 2) usage
shift argv; set MFILE = $argv[1]; shift argv; breaksw
case -n :
set doit = 0; shift argv; breaksw
case -* :
set GMAKE_OPTS = ( $GMAKE_OPTS $argv[1] ); shift argv; breaksw
default :
set options_done; breaksw
set optarg = `echo -n $argv[1] | sed 's/^[^=]*$//'`
if ($#optarg) then
set GMAKE_OPTS = ( $GMAKE_OPTS $optarg )
shift argv
else
set options_done
endif
breaksw
endsw
end
if ($#argv > 1) then
echo 'ERROR: More than one tool is not supported by "makellvm"'
usage
endif
if ($#argv > 0) then
set EXEC = $argv[1]
endif
## Compute LLVMDIR: the root of the current LLVM tree.
## It is recorded in the variable LEVEL in Makefile, to compute it
##
if (! $?MFILE) then
if (-f GNUmakefile) then
set MFILE = GNUmakefile
else if (-f makefile) then
set MFILE = makefile
else
set MFILE = Makefile
endif
endif
if (! -f $MFILE) then
echo "Missing or invalid makefile: $MFILE"
exit 1
endif
set LLVMDIR = `awk '/LEVEL[ ]*=/ {print $NF}' $MFILE`
if ($?LLVMDIR == 0 || ! -d $LLVMDIR) then
echo "Unable to find LEVEL or LEVEL is invalid ($LEVEL)"
exit 1
endif
set CMD = "gmake $GMAKE_OPTS && (cd $LLVMDIR/tools/$EXEC && gmake $GMAKE_OPTS)"
if ($doit == 1) then