Fixed sql_yacc.yy to be compatible with bison 1.31 and above.

Made detection of GNU tar a bit more flexible.
Only use /usr/local/mysql-glibc if it actually exists


Build-tools/Do-linux-build:
  Only use the "--with-other-libc" parameter, if another libc actually
  exists at this location
Makefile.am:
  Removed hard-coded tar binary name
configure.in:
  Added check for GNU tar with various names
sql/sql_yacc.yy:
  Added semicolons to several expressions to make bison 1.31 and above
  happy when used in Yacc compatibility mode. From the bison NEWS:
  
    "Bison has always permitted actions such as { $$ = $1 }: it adds the
    ending semicolon.  Now if in Yacc compatibility mode, the semicolon
    is no longer output: one has to write { $$ = $1; }."
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

1 files changed, 8 insertions, 1 deletions

diff --git a/Build-tools/Do-linux-build b/Build-tools/Do-linux-build
index e5b0a49fe75..7a1fc426a30 100755
--- a/Build-tools/Do-linux-build
+++ b/Build-tools/Do-linux-build
@@ -1,9 +1,16 @@
 #! /bin/sh
 
 set -e -x
+
+# Only use the "--with-other-libc" parameter, if another libc actually
+# exists at this location
 OTHER_LIBC_DIR=/usr/local/mysql-glibc
+OTHER_LIBC=""
+if [ -d OTHER_LIBC_DIR ] ; then
+	OTHER_LIBC="--with-other-libc=$OTHER_LIBC_DIR"
+fi
 
-BUILD/compile-pentium-max --with-other-libc=$OTHER_LIBC_DIR \
+BUILD/compile-pentium-max $OTHER_LIBC \
   --with-comment="Official MySQL Binary"  \
   --prefix=/usr/local/mysql --with-extra-charset=complex \
   --enable-thread-safe-client --enable-local-infile \