From 9ff39368b26ffae32bff1b49885eeb788e6c66e7 Mon Sep 17 00:00:00 2001
From: David Haney <david.haney@gmail.com>
Date: Sun, 18 Jul 2021 15:01:50 +0000
Subject: [PATCH] ICU-21680 Add -std flag when generating dependency
 information

---
 icu4c/source/config/mh-solaris | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/icu4c/source/config/mh-solaris b/icu4c/source/config/mh-solaris
index 5e2abcfeb59..a26b468d878 100644
--- a/icu4c/source/config/mh-solaris
+++ b/icu4c/source/config/mh-solaris
@@ -15,8 +15,8 @@ SHAREDLIBCXXFLAGS = -KPIC
 SHAREDLIBCPPFLAGS = -DPIC
 
 ## Commands to generate dependency files
-GEN_DEPS.c=  $(CC) -xM $(DEFS) $(CPPFLAGS)
-GEN_DEPS.cc= $(CXX) -xM $(DEFS) $(CPPFLAGS)
+GEN_DEPS.c=  $(CC) -xM $(DEFS) $(CPPFLAGS) $(CFLAGS)
+GEN_DEPS.cc= $(CXX) -xM $(DEFS) $(CPPFLAGS) $(CXXFLAGS)
 
 ifeq ($(UCLN_NO_AUTO_CLEANUP),0)
 # set up init point.
-- 
2.40.0