commit 8ba203d0d4c0a9bec426045409e95ea7cdd7ff32
from: Thomas Adam <thomas@xteddy.org>
date: Sun Sep 11 23:44:44 2022 UTC

TWEAK 3

commit - 0c3e9499d00ec4792c52e8266b6e28835ea476f1
commit + 8ba203d0d4c0a9bec426045409e95ea7cdd7ff32
blob - 4e054760354350e812fa9c2c5c29cf4f284bc449
blob + 9852b60072ca1aff56b2de278cf0c3c2a34e6c3d
--- configure.ac
+++ configure.ac
@@ -244,7 +244,6 @@ if test x"$PLATFORM" = "xdarwin"; then
 	#
 	# In both cases, the variable HOMEBREW_PREFIX is used for both.
 	HB_PREFIX=""
-	HB_USR_LOCAL=""
 	FOUND_BISON="no"
 	GNUBISON=""
 	if test -z "$HOMEBREW_PREFIX" -o "$HOMEBREW_PREFIX" = "NONE"; then
@@ -259,8 +258,8 @@ if test x"$PLATFORM" = "xdarwin"; then
 			# Default.
 			if test -z "${prefix}" -o "${prefix}" = "NONE"; then
 				export HOMEBREW_PREFIX="/usr/local"
-				HB_USR_LOCAL="/usr/local"
-				AC_MSG_NOTICE("HOMEBREW_PREFIX defaulting to /usr/local")
+				HB_PREFIX="/usr/local"
+				AC_MSG_NOTICE("HOMEBREW_PREFIX defaulting to $HB_PREFIX")
 			else
 				HB_PREFIX="$(eval echo ${prefix})" 
 				if test "$HB_PREFIX" = "NONE"; then
@@ -285,11 +284,11 @@ if test x"$PLATFORM" = "xdarwin"; then
 		])
 
 		FOUND_BISON="no"
-		AC_MSG_WARN("Trying ${HB_USR_LOCAL}/opt/bison/bin/bison")
-		if test -x "${HB_USR_LOCAL}/opt/bison/bin/bison"; then
+		AC_MSG_WARN("Trying ${HB_PREFIX}/opt/bison/bin/bison")
+		if test -x "${HB_PREFIX}/opt/bison/bin/bison"; then
 			export HOMEBREW_PREFIX="/usr/local"
 			FOUND_BISON="yes"
-			GNUBISON="${HB_USR_LOCAL}/opt/bison/bin/bison"
+			GNUBISON="${HB_PREFIX}/opt/bison/bin/bison"
 		fi
 
 		if test "$FOUND_BISON" = "no"; then