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<p class="MsoNormal"><span lang="EN-US">Hi Phil, it looks like  the recent  png lib change<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black;background:white">8183960: Upgrade to libpng 1.6.34</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><a href="http://hg.openjdk.java.net/jdk/hs/rev/791d551bcdb8">http://hg.openjdk.java.net/jdk/hs/rev/791d551bcdb8</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:green;mso-fareast-language:DE">+#if PNG_POWERPC_VSX_OPT > 0</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:black;mso-fareast-language:DE"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:green;mso-fareast-language:DE">+#  define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_vsx</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:black;mso-fareast-language:DE"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:green;mso-fareast-language:DE">+#  define PNG_POWERPC_VSX_IMPLEMENTATION 1</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:black;mso-fareast-language:DE"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:green;mso-fareast-language:DE">+#endif</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:black;mso-fareast-language:DE"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Causes  build errors  in  our  linuxppc64le   openjdk  jdk-hs (fast)dbg  build .<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">We get  this linker error :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">pngrutil.c:(.text+0x4824): undefined reference to `png_init_filter_functions_vsx'<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Do  you  have  a version of libpng  available that  contains  the missing function  png_init_filter_functions_vsx  ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Or do you have an idea where it should come from (I cannot find it in the main libpng sources).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">To fix the build, we could probably disable  the part  bringing in png_init_filter_functions_vsx   in png_init_filter_functions_vsx  .<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:green;mso-fareast-language:DE"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks, Matthias<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Error message :<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ul style="margin-top:0cm" type="disc">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span lang="EN-US">/hs/support/native/java.desktop/libsplashscreen/pngrutil.o: In function `png_read_filter_row':<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span lang="EN-US">pngrutil.c:(.text+0x4824): undefined reference to `png_init_filter_functions_vsx'<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span lang="EN-US">collect2: error: ld returned 1 exit status<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span lang="EN-US">Awt2dLibraries.gmk:928: recipe for target '/hs/support/modules_libs/java.desktop/libsplashscreen.so' failed<o:p></o:p></span></li></ul>
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