<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Jun 4, 2012, at 9:52 AM, Kelly O'Hair wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Times; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div><font class="Apple-style-span" face="monospace">although I was puzzled by the "| $(BUILD_JDK)" in</font></div><div><font class="Apple-style-span" face="monospace"><pre><span class="new"> 314 $(JDK_OUTPUTDIR)/classes/_the.jdk.base.headers: $(JDK_BASE_HEADER_JAVA_FILES) | $(BUILD_JDK)</span></pre><div>Never seen a | character in the dependencies before, is that a valid syntax?</div><div><br></div></font></div><div><font class="Apple-style-span" face="monospace">-kto</font></div></span></blockquote></div><div><br></div>Never mind about the |, learn something new everyday. This was new to GNU make 3.80, and I wasn't aware of it until now.<br><div><a href="http://www.gnu.org/software/make/manual/make.html#Prerequisite-Types">http://www.gnu.org/software/make/manual/make.html#Prerequisite-Types</a></div><div><br></div><div>-kto</div><div><br></div></body></html>