Fix #77041: buildconf should output error messages to stderr

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)"

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
 

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
 

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