diff options
Diffstat (limited to 'utils/makellvm')
| -rwxr-xr-x | utils/makellvm | 45 |
1 files changed, 40 insertions, 5 deletions
diff --git a/utils/makellvm b/utils/makellvm index 9c8eab486d..25c812afdf 100755 --- a/utils/makellvm +++ b/utils/makellvm @@ -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 |