tINSTALL: diagnose missing gcc on Darwin - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit baf127ad04f451979086f3ef1caea22a06748cec
DIR parent f9781769d519e511ae8274d3b7844c8ac4db23f4
HTML Author: Russ Cox <rsc@swtch.com>
Date: Wed, 22 Jan 2014 11:23:19 -0500
INSTALL: diagnose missing gcc on Darwin
TBR=rsc
https://codereview.appspot.com/55700043
Diffstat:
M INSTALL | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
---
DIR diff --git a/INSTALL b/INSTALL
t@@ -76,7 +76,11 @@ if [ `uname` = Darwin ]; then
# On Darwin, uname -m -p cannot be trusted.
echo "* Running on Darwin: checking architecture..."
rm -f ./a.out
- gcc lib/darwin-main.c >/dev/null 2>&1
+ if ! gcc lib/darwin-main.c >/dev/null 2>&1; then
+ echo "Cannot find gcc. You may need to install the command-line tools using Xcode." >&2
+ echo "See http://swtch.com/go/xcodegcc for details." >&2
+ exit 1
+ fi
case "$(file ./a.out 2>/dev/null)" in
*x86_64*)
echo " x86-64 found."