[pkgsrc/trunk]: pkgsrc/misc/rubygems + Add a package-settable variable GEM_BU...

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/80b2b0b04852
branches:  trunk
changeset: 539778:80b2b0b04852
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Thu Mar 13 14:38:46 2008 +0000

description:
+ Add a package-settable variable GEM_BUILD that sets the way that
  the local gem that is installed is built from the extracted sources.
  The possible values are "gemspec" and "rake", with "rake" being the
  default.

+ Change the do-gem-extract target so that it also extracts the gemspec
  file from the source gem.  This gemspec file is used when the
  "gemspec" GEM_BUILD method is chosen.

+ Add do-gem-${GEM_BUILD}-targets that build the local gem using the
  corresponding ${GEM_BUILD} method.

diffstat:

 misc/rubygems/rubygem.mk |  48 +++++++++++++++++++++++++++++++++++-------------
 1 files changed, 35 insertions(+), 13 deletions(-)

diffs (106 lines):

diff -r 6c2af8bbb0f6 -r 80b2b0b04852 misc/rubygems/rubygem.mk
--- a/misc/rubygems/rubygem.mk  Thu Mar 13 14:21:13 2008 +0000
+++ b/misc/rubygems/rubygem.mk  Thu Mar 13 14:38:46 2008 +0000
@@ -1,10 +1,16 @@
-# $NetBSD: rubygem.mk,v 1.9 2008/03/12 22:04:40 jlam Exp $
+# $NetBSD: rubygem.mk,v 1.10 2008/03/13 14:38:46 jlam Exp $
 #
 # This Makefile fragment is intended to be included by packages that build
 # and install Ruby gems.
 #
 # Package-settable variables:
 #
+# GEM_BUILD
+#      The method used to build the local gem.
+#
+#      Possible: gemspec, rake
+#      Default: rake
+#
 # GEM_NAME
 #      The name of the gem to install.  The default value is ${DISTNAME}.
 #
@@ -41,14 +47,22 @@
 # Include this early in case some of its target are needed
 .include "../../lang/ruby/modules.mk"
 
+# Default to using rake to build the local gem from the unpacked files.
+GEM_BUILD?=    rake
+
 # Build and run-time dependencies.
 #
 # We need rubygems>=1.0.1nb1 to actually build the package, but the
 # resulting installed gem can run with older versions of rubygems.
 #
-BUILD_DEPENDS+=        rake-[0-9]*:../../devel/rake
+# If we're using rake to build the local gem, then include it as a
+# build tool.
+#
 BUILD_DEPENDS+=        rubygems>=1.0.1nb1:../../misc/rubygems
 DEPENDS+=      rubygems>=0.8.7:../../misc/rubygems
+.if ${GEM_BUILD} == "rake"
+BUILD_DEPENDS+=        rake-[0-9]*:../../devel/rake
+.endif
 
 # GEMFILE holds the filename of the Gem to install
 .if defined(DISTFILES)
@@ -75,9 +89,11 @@
 
 # RUBYGEM holds the path to RubyGems' gem command
 EVAL_PREFIX+=  RUBYGEM_PREFIX=rubygems
+RUBYGEM=       ${RUBYGEM_PREFIX}/bin/gem
+
+# RAKE holds the path to the rake build tool.
 EVAL_PREFIX+=  RAKE_PREFIX=rake
 RAKE=          ${RAKE_PREFIX}/bin/rake
-RUBYGEM=       ${RUBYGEM_PREFIX}/bin/gem
 
 # PLIST support
 PLIST_SUBST+=          GEM_HOME=${GEM_HOME:S|^${PREFIX}/||}
@@ -109,23 +125,29 @@
 .PHONY: do-gem-extract
 do-extract: do-gem-extract
 do-gem-extract:
-       ${RUN} cd ${WRKDIR} && \
-               ${EXTRACTOR} -f tar ${_DISTDIR:Q}/${GEMFILE:Q} data.tar.gz
+       ${RUN} cd ${WRKDIR} && ${EXTRACTOR} -f tar ${_DISTDIR:Q}/${GEMFILE:Q}
        ${RUN} mkdir ${WRKSRC}
-       ${RUN} cd ${WRKSRC} && \
-               ${EXTRACTOR} -f tar ${WRKDIR:Q}/data.tar.gz
-       ${RUN} rm -f ${WRKDIR:Q}/data.tar.gz
+       ${RUN} cd ${WRKSRC} && ${EXTRACTOR} -f tar ${WRKDIR:Q}/data.tar.gz
+       ${RUN} cd ${WRKSRC} && ${EXTRACTOR} ${WRKDIR:Q}/metadata.gz
+       ${RUN} rm -f ${WRKDIR:Q}/data.tar.gz ${WRKDIR:Q}/metadata.gz
 
 ###
 ### do-gem-build
 ###
 ### The do-gem-build target builds a new local gem from the extracted
-### gem's contents.  The new gem as created as ${WRKSRC}/pkg/${GEMFILE}.
+### gem's contents.  The new gem as created as ${WRKSRC}/${GEMFILE}.
 ###
-.PHONY: do-gem-build
+.PHONY: do-gem-build do-gem-gemspec-build do-gem-rake-build
 do-build: do-gem-build
-do-gem-build:
-       ${RUN} cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${RAKE} gem
+
+do-gem-build: do-gem-${GEM_BUILD}-build
+
+do-gem-gemspec-build:
+       ${RUN} cd ${WRKSRC} && ${RUBYGEM} build metadata
+
+do-gem-rake-build:
+       ${RUN} cd ${WRKSRC} && ${RAKE} gem
+       ${RUN} cd ${WRKSRC} && ln -fs pkg/${GEMFILE} .
 
 ###
 ### do-gem-install
@@ -139,7 +161,7 @@
 _RUBYGEM_OPTIONS=      --no-update-sources     # don't cache the gem index
 _RUBYGEM_OPTIONS+=     --install-dir ${GEM_HOME}
 _RUBYGEM_OPTIONS+=     --build-root ${_RUBYGEM_BUILDROOT}
-_RUBYGEM_OPTIONS+=     --local ${WRKSRC}/pkg/${GEMFILE}
+_RUBYGEM_OPTIONS+=     --local ${WRKSRC}/${GEMFILE}
 _RUBYGEM_OPTIONS+=     -- --build-args ${CONFIGURE_ARGS}
 
 GENERATE_PLIST+=       ${RUBYGEM_GENERATE_PLIST}