blob: 2c4742887e3661ba3360a5391142370de1157d08 (
plain)
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
27
28
29
30
31
32
33
34
35
36
37
38
39
|
From 23b6e8bb5798c77550da613fadc3da8b3be14573 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Sun, 14 Jun 2020 09:58:52 +0100
Subject: [PATCH] build/aclocal.float.m4: detect 'strings' with AC_CHECK_TOOL
This way all binutils tools are detected with $CHOST prefix
if exist. And strings is allowed to be substituted with
STRINGS environment override, so 'llvm-strings' (or other)
alternative can be used.
Bug: https://bugs.gentoo.org/726200
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
build/aclocal.float.m4 | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/build/aclocal.float.m4 b/build/aclocal.float.m4
index f92db03e6..d9728c123 100644
--- a/build/aclocal.float.m4
+++ b/build/aclocal.float.m4
@@ -31,10 +31,13 @@ int main() { return 0; }
]])], [
-if strings -a conftest$ac_exeext | grep noonsees >/dev/null ; then
+# allow users to override default 'strings' with 'llvm-strings'
+# or ${CHOST}-strings.
+AC_CHECK_TOOL(STRINGS, strings)
+if $STRINGS -a conftest$ac_exeext | grep noonsees >/dev/null ; then
ax_cv_c_float_words_bigendian=yes
fi
-if strings -a conftest$ac_exeext | grep seesnoon >/dev/null ; then
+if $STRINGS -a conftest$ac_exeext | grep seesnoon >/dev/null ; then
if test "$ax_cv_c_float_words_bigendian" = unknown; then
ax_cv_c_float_words_bigendian=no
else
--
2.34.1
|
