commit 2a5fb8d8f781e1fc0bd604c131a0e6f700b0722c
parent 51a5a66d96eb84258433d7f2781cd1106e3e0c6f
Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date: Tue, 24 Nov 2015 16:31:44 -0500
make mcc a python script
Diffstat:
| M | minic/mcc | | | 44 | ++++++++++++++++++++++++++++++++++---------- |
1 file changed, 34 insertions(+), 10 deletions(-)
diff --git a/minic/mcc b/minic/mcc
@@ -1,13 +1,37 @@
-#!/bin/sh
+#!/usr/bin/python2
-TMP=/tmp/minic.s
-SRC=$1
+import sys
+import subprocess
-if [ -z "$SRC" ]; then
- echo "usage: ./mcc file.c" 1>&2
- exit 1
-fi
+root=".."
+ssafile = '/tmp/minic.ssa'
+asmfile = '/tmp/minic.s'
+cc = '/usr/bin/gcc'
-./minic < $SRC > $TMP.ssa || exit 1
-../lisc/lisc $TMP.ssa > $TMP || exit 1
-cc -g $TMP
+ccargs = []
+cfile = None
+
+for a in sys.argv[1:]:
+ if a[0] == '-':
+ ccargs.append(a)
+ else:
+ cfile = a
+
+if not cfile:
+ print >>sys.stderr, "usage: mcc [LDFLAGS] file.c"
+ sys.exit(1)
+
+ret = subprocess.call(root + "/minic/minic < " + cfile + " >" + ssafile, shell=True)
+if not ret == 0:
+ print >>sys.stderr, "minic failed (%d)" % ret
+ sys.exit(1)
+
+ret = subprocess.call(root + "/lisc/lisc <" + ssafile + " >" + asmfile, shell=True)
+if not ret == 0:
+ print >>sys.stderr, "backend failed (%d)" % ret
+ sys.exit(1)
+
+ret = subprocess.call([cc, asmfile] + ccargs)
+if not ret == 0:
+ print >>sys.stderr, "linking failed (%d)" % ret
+ sys.exit(1)
