From aaed1e50e90fff2c7b2a7f99911bf6541970dd21 Mon Sep 17 00:00:00 2001
From: Michael Martin <mcmartin@gmail.com>
Date: Sat, 4 Apr 2020 15:59:42 -0700
Subject: [PATCH] Fix Linux build; regcomp plays poorly with symbol detection
 for some reason

---
 sc2/build/unix/build.config | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/sc2/build/unix/build.config b/sc2/build/unix/build.config
index a5e145703..126b61f34 100644
--- a/sc2/build/unix/build.config
+++ b/sc2/build/unix/build.config
@@ -72,12 +72,11 @@ uqm_requirements()
 	define_have_header regex.h
 
 	# If we have the regex header, see if we need to link it specially
-	if have_header regex.h; then
-		define_have_symbol regcomp
-		if not have_symbol regcomp; then
+	case "$HOST_SYSTEM" in
+		MINGW32*)
 			LDFLAGS="$LDFLAGS -lregex"
-		fi
-	fi
+			;;
+	esac
 
 	# Add define for HAVE__BOOL
 	define_have_type _Bool