[134201] trunk/dports/devel/bison

[larryv at macports.org]

Revision: 134201
          https://trac.macports.org/changeset/134201
Author:   larryv at macports.org
Date:     2015-03-19 17:31:15 -0700 (Thu, 19 Mar 2015)
Log Message:
-----------
bison: Update to 3.0.4 (#41600), add `bison-runtime` subport

- Update to latest upstream version, 3.0.4.
- Remove unnecessary configure options.
- Add dependency on Perl, which is used by the build.
- Remove dependency on iconv, which doesn't seem to be used.
- Don't manually install documentation and examples, since the build
  system now does this.
- Move examples to `${prefix}/share/examples`.
- Split off a `bison-runtime` subport to provide the translations for
  localized programs that incorporate Bison-generated parsers. (See the
  PACKAGING file from the upstream distribution.)

Modified Paths:
--------------
    trunk/dports/devel/bison/Portfile

Added Paths:
-----------
    trunk/dports/devel/bison/files/
    trunk/dports/devel/bison/files/skip-runtime-po.patch

Modified: trunk/dports/devel/bison/Portfile
===================================================================
--- trunk/dports/devel/bison/Portfile	2015-03-20 00:31:13 UTC (rev 134200)
+++ trunk/dports/devel/bison/Portfile	2015-03-20 00:31:15 UTC (rev 134201)
@@ -5,15 +5,24 @@
 
 name                bison
 epoch               1
-version             2.7.1
-revision            1
+version             3.0.4
 categories          devel
 platforms           darwin
+subport bison-runtime {
+    supported_archs noarch
+}
 license             GPL-3+
 maintainers         mww
 
+if {${subport} eq "bison-runtime"} {
+    description         Localization support for Bison-generated parsers
+    long_description    The Bison parser generator provides \
+                        translations for its parser diagnostics. \
+                        Programs that contain Bison-generated parsers \
+                        can use these translations to generate \
+                        localized error messages.
     installs_libs       no
-
+} else {
     description         The Yacc-compatible Parser Generator
     long_description    Bison is a general-purpose parser generator \
                         that converts an annotated context-free \
@@ -27,37 +36,53 @@
                         desk calculators to complex programming \
                         languages.
 
+    depends_build       bin:perl:perl5
     depends_lib         port:gettext \
-                        port:libiconv \
                         port:m4
-
+    depends_run         port:bison-runtime
+}
 homepage            http://www.gnu.org/software/bison
 
 master_sites        gnu
 use_xz              yes
-checksums           rmd160  933257e61c1098160d4fd71063f340b2ee304671 \
-                    sha256  b409adcbf245baadb68d2f66accf6fdca5e282cafec1b865f4b5e963ba8ea7fb
+checksums           rmd160  414959f3d619d8e4875e241ee02852b2ff13c2cb \
+                    sha256  a72428c7917bdf9fa93cb8181c971b6e22834125848cf1d03ce10b1bb0716fe1
 
-configure.args      --disable-silent-rules \
-                    --infodir=${prefix}/share/info \
-                    --mandir=${prefix}/share/man
+configure.args      --disable-silent-rules
 
+if {${subport} eq "bison-runtime"} {
+
+    build.dir       ${worksrcpath}/runtime-po
+
+    # Use the deactivate hack because `bison` used to install these files.
+    pre-activate {
+        if {![catch {lindex [registry_active bison] 0} installedBison]} {
+            set installedBisonEpoch [lindex $installedBison 5]
+            set installedBisonVersion [lindex $installedBison 1]
+            if {$installedBisonEpoch < 1
+                    || ($installedBisonEpoch == 1
+                            && [vercmp $installedBisonVersion 3.0.4] < 0)} {
+                registry_deactivate_composite bison {} {ports_nodepcheck true}
+            }
+        }
+    }
+
+    livecheck.type  none
+
+} else {
+
+    patchfiles      skip-runtime-po.patch
+
     test.run        yes
     test.target     check
 
     post-destroot {
-        set docdir ${prefix}/share/doc/${name}
-        xinstall -d ${destroot}${docdir}/examples/calc++
-        xinstall -m 0444 -W ${worksrcpath} AUTHORS COPYING ChangeLog NEWS \
-            THANKS TODO ${destroot}${docdir}
-        xinstall -m 444 -W ${worksrcpath}/examples/calc++  \
-            calc++-driver.cc calc++-driver.hh calc++-parser.cc \
-            calc++-parser.hh calc++-parser.stamp calc++-parser.yy \
-            calc++-scanner.cc calc++-scanner.ll calc++.cc location.hh \
-            position.hh stack.hh test \
-            ${destroot}${docdir}/examples/calc++
+        xinstall -d ${destroot}${prefix}/share/examples
+        move ${destroot}${prefix}/share/doc/${subport}/examples \
+                ${destroot}${prefix}/share/examples/${subport}
     }
 
     livecheck.type  regex
     livecheck.url   http://ftp.gnu.org/gnu/bison/
     livecheck.regex ${name}-(\\d+(?:\\.\\d+)*)
+}

Added: trunk/dports/devel/bison/files/skip-runtime-po.patch
===================================================================
--- trunk/dports/devel/bison/files/skip-runtime-po.patch	                        (rev 0)
+++ trunk/dports/devel/bison/files/skip-runtime-po.patch	2015-03-20 00:31:15 UTC (rev 134201)
@@ -0,0 +1,13 @@
+Index: Makefile.in
+===================================================================
+--- Makefile.in.orig
++++ Makefile.in
+@@ -2102,7 +2102,7 @@ top_builddir = @top_builddir@
+ top_srcdir = @top_srcdir@
+ AUTOMAKE_OPTIONS = subdir-objects
+ ACLOCAL_AMFLAGS = -I m4
+-SUBDIRS = po runtime-po .
++SUBDIRS = po .
+ aclocal_DATA = m4/bison-i18n.m4
+ 
+ # Some of our targets (cross-option.texi, bison.1) use "bison --help".
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