$NetBSD: patch-intl_icu_source_configure,v 1.1 2024/08/03 09:28:42 nia Exp $

Shell portability. This is fixed upstream in later versions.

--- intl/icu/source/configure.orig	2024-08-03 09:22:25.037362805 +0000
+++ intl/icu/source/configure
@@ -7778,13 +7778,13 @@ fi
 # Now that we're done using CPPFLAGS etc. for tests, we can change it
 # for build.
 
-if test "${CC}" == "clang"; then
+if test "${CC}" = "clang"; then
    CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
 else
    CLANGCFLAGS=""
 fi
 
-if test "${CXX}" == "clang++"; then
+if test "${CXX}" = "clang++"; then
    CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
 else
    CLANGCXXFLAGS=""
