RFR: JDK-8149647 Incremental enhancements from build-infra

[Magnus Ihse Bursie]

On 2016-02-11 14:26, Erik Joelsson wrote:
> flags.m4: spelling "contitionally"
Fixed.
>
> Otherwise it looks good enough to me provided that it builds and 
> output is still the same.

I ran it through JPRT with your new and improved compare script. I got a 
compare failure on macosx for libosxui.dylib. I re-ran the test and it 
passed (!). I ran a separate test with an empty patch file on macosx, 
and it too failed on libosxui. Most libraries, but not libosxui.dylib 
are listed in the ACCEPTED_BIN_DIFF section. So I took the liberty of 
adding libosxui.dylib to that section as well, as part of the patch. 
Hope you don't mind. :)

/Magnus

>
> /Erik
>
> On 2016-02-11 12:20, Magnus Ihse Bursie wrote:
>> Here is another batch of small fixes and enhancements from the 
>> build-infra project forest.
>>
>> * Compiler version framework:
>>   - Create a TOOLCHAIN_CHECK_COMPILER_VERSION macro
>>   - Test for minimum versions for certain compilers in configure
>> * Start supporting mapfiles on all platforms (windows and macosx as 
>> well)
>> * Fix errors/bad looking output in configure
>> * Fix bugs for debug symbols on macosx when building with 
>> --with-native-debug-symbols=external
>> * Simplify hotspot version.rc: replace HS_VER with JDK_VER, and 
>> HS_DOTVER with JDK_DOTVER (they are always the same)
>> * INCLUDE_SA fixes:
>>   - Move the check of INCLUDE_SA to jdk-options.m4.
>>   - Use INCLUDE_SA for proper testing for SA in makefiles.
>> * Set --with-native-debug-symbols default to "none" for STATIC_BUILD.
>> * Compare script improvements
>> * Incremental fixes in NativeCompilation.gmk.
>> * Incremental fixes in flags.m4
>> * Remove left-over comments
>> * Misc other changes
>> * Whitespace fixes
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8149647
>> WebRev: 
>> http://cr.openjdk.java.net/~ihse/JDK-8149647-incremental-build-infra-fixes-incl-compiler-version/webrev.01
>>
>> /Magnus
>>
>