[143068] trunk/base/src/port1.0/portdestroot.tcl

[cal at macports.org]

Revision: 143068
          https://trac.macports.org/changeset/143068
Author:   cal at macports.org
Date:     2015-12-02 13:54:18 -0800 (Wed, 02 Dec 2015)
Log Message:
-----------
base: stop recording mtimes and names when compressing manpages

The manpage modification times get stored into a header of the gzip format when
compressing them. This leads to non-reproducible builds, because the file
modification times of those manpages differ between builds.

Of course the file modification times themselves are an issue that still needs
to be fixed because the generated tarballs will not be reproducible otherwise,
but this change itself is still worthwhile.

Modified Paths:
--------------
    trunk/base/src/port1.0/portdestroot.tcl

Modified: trunk/base/src/port1.0/portdestroot.tcl
===================================================================
--- trunk/base/src/port1.0/portdestroot.tcl	2015-12-02 20:58:05 UTC (rev 143067)
+++ trunk/base/src/port1.0/portdestroot.tcl	2015-12-02 21:54:18 UTC (rev 143068)
@@ -247,16 +247,16 @@
                             set found 1
                             system "cd ${manpath} && \
                             $gunzip -f [file join ${mandir} ${gzfile}] && \
-                            $gzip -9vf [file join ${mandir} ${manfile}]"
+                            $gzip -9vnf [file join ${mandir} ${manfile}]"
                         } elseif {[regexp "^(.*\[.\]${manindex}\[a-z\]*)\[.\]bz2\$" ${manfile} bz2file manfile]} {
                             set found 1
                             system "cd ${manpath} && \
                             $bunzip2 -f [file join ${mandir} ${bz2file}] && \
-                            $gzip -9vf [file join ${mandir} ${manfile}]"
+                            $gzip -9vnf [file join ${mandir} ${manfile}]"
                         } elseif {[regexp "\[.\]${manindex}\[a-z\]*\$" ${manfile}]} {
                             set found 1
                             system "cd ${manpath} && \
-                            $gzip -9vf [file join ${mandir} ${manfile}]"
+                            $gzip -9vnf [file join ${mandir} ${manfile}]"
                         }
                         set gzmanfile ${manfile}.gz
                         set gzmanfilepath [file join ${mandirpath} ${gzmanfile}]
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