From 9f5cb626ed4bede914b57ec8e233808030671ee5 Mon Sep 17 00:00:00 2001
From: Mizunashi Mana <mizunashi-mana@noreply.git>
Date: Sat, 20 Oct 2018 09:42:56 +0200
Subject: [PATCH] Fix #77041: buildconf should output error messages to stderr

---
 build/buildcheck.sh | 12 ++++++------
 build/genif.sh      |  2 +-
 buildconf           |  4 ++--
 makedist            |  4 ++--
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/build/buildcheck.sh b/build/buildcheck.sh
index b210d5e8711..515a45dde3e 100755
--- a/build/buildcheck.sh
+++ b/build/buildcheck.sh
@@ -31,16 +31,16 @@ fi
 # autoconf 2.59 or newer
 ac_version=`$PHP_AUTOCONF --version 2>/dev/null|head -n 1|sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
 if test -z "$ac_version"; then
-echo "buildconf: autoconf not found."
-echo "           You need autoconf version 2.59 or newer installed"
-echo "           to build PHP from Git."
+echo "buildconf: autoconf not found." >&2
+echo "           You need autoconf version 2.59 or newer installed" >&2
+echo "           to build PHP from Git." >&2
 exit 1
 fi
 IFS=.; set $ac_version; IFS=' '
 if test "$1" = "2" -a "$2" -lt "59" || test "$1" -lt "2"; then
-echo "buildconf: autoconf version $ac_version found."
-echo "           You need autoconf version 2.59 or newer installed"
-echo "           to build PHP from Git."
+echo "buildconf: autoconf version $ac_version found." >&2
+echo "           You need autoconf version 2.59 or newer installed" >&2
+echo "           to build PHP from Git." >&2
 exit 1
 else
 echo "buildconf: autoconf version $ac_version (ok)"
diff --git a/build/genif.sh b/build/genif.sh
index 4a9c0faee72..c150c4c40a3 100644
--- a/build/genif.sh
+++ b/build/genif.sh
@@ -13,7 +13,7 @@ awk=$1
 shift
 
 if test -z "$infile" || test -z "$srcdir"; then
-	echo "please supply infile and srcdir"
+	echo "please supply infile and srcdir" >&2
 	exit 1
 fi
 
diff --git a/buildconf b/buildconf
index 9344b074ea7..939b2eabfaa 100755
--- a/buildconf
+++ b/buildconf
@@ -28,8 +28,8 @@ while test $# -gt 0; do
 done
 
 if test "$dev" = "0" -a "$devok" = "0"; then
-  echo "You should not run buildconf in a release package."
-  echo "use buildconf --force to override this check."
+  echo "You should not run buildconf in a release package." >&2
+  echo "use buildconf --force to override this check." >&2
   exit 1
 fi
 
diff --git a/makedist b/makedist
index 83848993f84..797b18ea507 100755
--- a/makedist
+++ b/makedist
@@ -65,8 +65,8 @@ DIR=php-$VER
 DIRPATH=$MY_OLDPWD/$DIR
 
 if test -d "$DIRPATH"; then
-    echo "The directory $DIR"
-    echo "already exists, rename or remove it and run makedist again."
+    echo "The directory $DIR" >&2
+    echo "already exists, rename or remove it and run makedist again." >&2
     exit 1
 fi