RFR: 8047952 : (s) Remove FORTIFY_SOURCE from fastdebug and slowdebug builds
kim.barrett at oracle.com
Mon Aug 11 22:05:28 UTC 2014
On Aug 8, 2014, at 8:23 PM, Mike Duigou <mike.duigou at oracle.com> wrote:
> Hello all;
> A previous version of this changeset was focused on disabling FORTIFY_SOURCE only for specific files with optimization disabled. This version entirely disables FORTIFY_SOURCE for all portions of the build. After additional problems; incompatibility of FORTIFY_SOURCE with -O0, lack of consistent support for FORTIFY_SOURCE in some distributions of glibc, etc. this seems like the best course. Should the separate issues with -Od be resolved then FORTIFY_SOURCE could be re-enabled selectively for specific platforms.
> webrev: http://cr.openjdk.java.net/~mduigou/JDK-8047952/1/webrev/
> jbsbug: https://bugs.openjdk.java.net/browse/JDK-8047952
339 if test "x$TOOLCHAIN_TYPE" = xgcc; then
340 case $DEBUG_LEVEL in
341 release )
342 fastdebug )
343 # no adjustment
The bash documentation I'm looking at says each clause must end with
";;", and makes no mention of any sort of fall-through from one clause
to the next.
"... the ')' operator terminates a pattern list. A list of patterns
and an associated command-list is known as a clause. Each clause
must be terminated with ';;'"
It's not clear from that description what should happen for line 341.
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