From 4d316cbe4b564be3aa57b969acf9ba03910dcba4 Mon Sep 17 00:00:00 2001
From: David Allsopp <david.allsopp@metastack.com>
Date: Sat, 30 Jul 2022 11:51:12 +0200
Subject: [PATCH 16/24] Merge pull request #11373 from dra27/flexlink-detect
Don't use CFLAGS when testing flexlink
(cherry picked from commit 004d313ce4fdb071d0aeda8736b9e74bb6c6a21b)
---
Changes | 6 ++++++
aclocal.m4 | 1 +
configure | Bin 581549 -> 581563 bytes
3 files changed, 7 insertions(+)
diff --git a/Changes b/Changes
index 6b9855f707..99907b950a 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,12 @@
OCaml 4.14 maintenance branch
-----------------------------
+### Build system:
+
+- #11370, #11373: Don't pass CFLAGS to flexlink during configure.
+ (David Allsopp, report by William Hu, review by Xavier Leroy and
+ S├ębastien Hinderer)
+
### Bug fixes:
- #11204: Fix regression introduced in 4.14.0 that would trigger Warning 17 when
diff --git a/aclocal.m4 b/aclocal.m4
index 7e49468e48..2bc0a1dcc9 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -328,6 +328,7 @@ AC_DEFUN([OCAML_TEST_FLEXLINK], [
CC="$1 -chain $2 -exe"
LIBS="conftest2.$ac_objext"
CPPFLAGS="$3 $CPPFLAGS"
+ CFLAGS=""
AC_LINK_IFELSE(
[AC_LANG_SOURCE([int main() { return 0; }])],
[AC_MSG_RESULT([yes])],
diff --git a/configure b/configure
index 73ce66bfa0a3de5e886a88c973b2db288b5e4d03..c0dde03f183f86677b22a81238defdba60ad0080 100755
GIT binary patch
delta 57
zcmZ3xUwQX_<%Sl<7N!>F7M3lnkFIk%yZJb}2iqzsO&46x?lIl3ot?8??*=OnvjH*t
KcD)-M_3Qv?gA|zn
delta 47
zcmdnJUwQ3*<%Sl<7N!>F7M3lnkFHM-Tg~P?U2ZNbN4xb6Rv=~rV)pIUH#i#D0n)${
AvH$=8
--
2.37.0.rc2