1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
From: Hilko Bengen <bengen@debian.org>
Date: Tue, 22 Jan 2019 18:10:47 +0100
Subject: configure: Introduce CLANG variable
---
configure.ac | 9 +++++++++
1 file changed, 9 insertions(+)
--- a/configure.ac
+++ b/configure.ac
@@ -38,6 +38,15 @@
AC_SUBST([CLANG])
+ AC_ARG_WITH([clang],
+ [CLANG compiler],
+ [CLANG="$withval"],
+ [AS_IF([test "$compiler" = clang],
+ [CLANG="$CC"],
+ [AC_PATH_PROG([CLANG],[clang])])])
+
+ AC_SUBST([CLANG])
+
case "$compiler" in
clang)
CLANG_CFLAGS="-Wextra -Werror-implicit-function-declaration -Wno-error=unused-command-line-argument"
|
