# HG changeset patch
# User Shinji KONO <kono@ie.u-ryukyu.ac.jp>
# Date 1607929073 -32400
# Node ID 8c6ae8783321f5204b4ad2fe14ef98ba83743c59
# Parent  b7235d42396f75d635523b415f2c5b0b65985661
darwin cbclang path

diff -r b7235d42396f -r 8c6ae8783321 src/gearsTools/pmake.pl
--- a/src/gearsTools/pmake.pl	Tue Sep 29 23:04:52 2020 +0900
+++ b/src/gearsTools/pmake.pl	Mon Dec 14 15:57:53 2020 +0900
@@ -31,7 +31,13 @@
 if ($^O =~ /darwin/){
     my $armdir = "/usr/local/Cellar/arm-none-eabi-gcc/9-2019-q4-major";
     $objcopy = "$armdir/bin/arm-none-eabi-objcopy";
-    my $cbcmdir = "/usr/local/Cellar/cbc/llvm10";
+    # my $cbcmdir = "/usr/local/Cellar/cbc/llvm10";
+    my $cbcmdir = `brew info --formula cbc | grep llvm`;
+    chop $cbcmdir;
+    $cbcmdir =~ s/ .*//;
+    if (! -d $cbcmdir) {
+        die "cant' find cbclangdir $cbcmdir";
+    }
     $cc     = "$cbcmdir/bin/clang";
     $asm    = $cc;
     $cflags = qq| --target=armv6-linux-gnueabihf -I$xv6_src_dir/../cbclang/arm    -B$armdir/bin/arm-none-eabi-