From eb6f4f85f054094d9c6cfd0394d455e7c55a9c57 Mon Sep 17 00:00:00 2001
From: unknown <jimw@mysql.com>
Date: Thu, 6 Jan 2005 19:57:02 +0100
Subject: [PATCH] Add comment to make code for option-stripping in mysql_config
 more clear

scripts/mysql_config.sh:
  Add comment to clarify why we can safely only strip flags with a leading space
---
 scripts/mysql_config.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/mysql_config.sh b/scripts/mysql_config.sh
index 35ddbcac471..3676e03ab48 100644
--- a/scripts/mysql_config.sh
+++ b/scripts/mysql_config.sh
@@ -100,6 +100,8 @@ for remove in DDBUG_OFF DSAFEMALLOC USAFEMALLOC DSAFE_MUTEX \
               DPEDANTIC_SAFEMALLOC DUNIV_MUST_NOT_INLINE DFORCE_INIT_OF_VARS \
               DEXTRA_DEBUG DHAVE_purify 'O[0-9]' 'W[-A-Za-z]*'
 do
+  # The first option we might strip will always have a space before it because
+  # we set -I$pkgincludedir as the first option
   cflags=`echo "$cflags"|sed -e "s/ -$remove  */ /g"` 
 done
 cflags=`echo "$cflags"|sed -e 's/ *\$//'`