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pkg-perl: add PREFER_INSTALLER variable

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Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
[Thomas: tweak documentation.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Francois Perrad 2017-01-24 09:25:32 +01:00 committed by Thomas Petazzoni
parent 08a15442bf
commit 7f102d8284
2 changed files with 23 additions and 8 deletions
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11
docs/manual/adding-packages-perl.txt
View File

@ -68,8 +68,8 @@ As a policy, packages that provide Perl/CPAN modules should all be
named +perl-<something>+ in Buildroot. named +perl-<something>+ in Buildroot.
This infrastructure handles various Perl build systems : This infrastructure handles various Perl build systems :
+ExtUtils-MakeMaker+, +Module-Build+ and +Module-Build-Tiny+. +ExtUtils-MakeMaker+ (EUMM), +Module-Build+ (MB) and +Module-Build-Tiny+.
+Build.PL+ is always preferred when a package provides a +Makefile.PL+ +Build.PL+ is preferred by default when a package provides a +Makefile.PL+
and a +Build.PL+. and a +Build.PL+.
The main macro of the Perl/CPAN package infrastructure is The main macro of the Perl/CPAN package infrastructure is
@ -97,6 +97,13 @@ A few additional variables, specific to the Perl/CPAN infrastructure,
can also be defined. Many of them are only useful in very specific can also be defined. Many of them are only useful in very specific
cases, typical packages will therefore only use a few of them. cases, typical packages will therefore only use a few of them.
* +PERL_FOO_PREFER_INSTALLER+/+HOST_PERL_FOO_PREFER_INSTALLER+,
specifies the preferred installation method. Possible values are
+EUMM+ (for +Makefile.PL+ based installation using
+ExtUtils-MakeMaker+) and +MB+ (for +Build.PL+ based installation
using +Module-Build+). This variable is only used when the package
provides both installation methods.
* +PERL_FOO_CONF_ENV+/+HOST_PERL_FOO_CONF_ENV+, to specify additional * +PERL_FOO_CONF_ENV+/+HOST_PERL_FOO_CONF_ENV+, to specify additional
environment variables to pass to the +perl Makefile.PL+ or +perl Build.PL+. environment variables to pass to the +perl Makefile.PL+ or +perl Build.PL+.
By default, empty. By default, empty.

20
package/pkg-perl.mk
View File

@ -49,6 +49,14 @@ else
$(2)_DEPENDENCIES += host-perl $(2)_DEPENDENCIES += host-perl
endif endif
# From http://perldoc.perl.org/CPAN.html#Config-Variables - prefer_installer
# legal values are MB and EUMM: if a module comes
# with both a Makefile.PL and a Build.PL, use the
# former (EUMM) or the latter (MB); if the module
# comes with only one of the two, that one will be
# used no matter the setting
$(2)_PREFER_INSTALLER ?= MB
# #
# Configure step. Only define it if not already defined by the package # Configure step. Only define it if not already defined by the package
# .mk file. And take care of the differences between host and target # .mk file. And take care of the differences between host and target
@ -59,7 +67,7 @@ ifeq ($(4),target)
# Configure package for target # Configure package for target
define $(2)_CONFIGURE_CMDS define $(2)_CONFIGURE_CMDS
cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] ; then \ cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
$$($(2)_CONF_ENV) \ $$($(2)_CONF_ENV) \
PERL_MM_USE_DEFAULT=1 \ PERL_MM_USE_DEFAULT=1 \
$$(PERL_RUN) Build.PL \ $$(PERL_RUN) Build.PL \
@ -109,7 +117,7 @@ else
# Configure package for host # Configure package for host
define $(2)_CONFIGURE_CMDS define $(2)_CONFIGURE_CMDS
cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] ; then \ cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
$$($(2)_CONF_ENV) \ $$($(2)_CONF_ENV) \
PERL_MM_USE_DEFAULT=1 \ PERL_MM_USE_DEFAULT=1 \
$$(PERL_RUN) Build.PL \ $$(PERL_RUN) Build.PL \
@ -135,7 +143,7 @@ ifeq ($(4),target)
# Build package for target # Build package for target
define $(2)_BUILD_CMDS define $(2)_BUILD_CMDS
cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] ; then \ cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
$$(PERL_RUN) Build $$($(2)_BUILD_OPTS) build; \ $$(PERL_RUN) Build $$($(2)_BUILD_OPTS) build; \
else \ else \
$$(MAKE1) \ $$(MAKE1) \
@ -148,7 +156,7 @@ else
# Build package for host # Build package for host
define $(2)_BUILD_CMDS define $(2)_BUILD_CMDS
cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] ; then \ cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
$$(PERL_RUN) Build $$($(2)_BUILD_OPTS) build; \ $$(PERL_RUN) Build $$($(2)_BUILD_OPTS) build; \
else \ else \
$$(MAKE1) $$($(2)_BUILD_OPTS) pure_all; \ $$(MAKE1) $$($(2)_BUILD_OPTS) pure_all; \
@ -163,7 +171,7 @@ endif
# #
ifndef $(2)_INSTALL_CMDS ifndef $(2)_INSTALL_CMDS
define $(2)_INSTALL_CMDS define $(2)_INSTALL_CMDS
cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] ; then \ cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
$$(PERL_RUN) Build $$($(2)_INSTALL_TARGET_OPTS) install; \ $$(PERL_RUN) Build $$($(2)_INSTALL_TARGET_OPTS) install; \
else \ else \
$$(MAKE1) $$($(2)_INSTALL_TARGET_OPTS) pure_install; \ $$(MAKE1) $$($(2)_INSTALL_TARGET_OPTS) pure_install; \
@ -177,7 +185,7 @@ endif
# #
ifndef $(2)_INSTALL_TARGET_CMDS ifndef $(2)_INSTALL_TARGET_CMDS
define $(2)_INSTALL_TARGET_CMDS define $(2)_INSTALL_TARGET_CMDS
cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] ; then \ cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
$$(PERL_RUN) Build $$($(2)_INSTALL_TARGET_OPTS) install; \ $$(PERL_RUN) Build $$($(2)_INSTALL_TARGET_OPTS) install; \
else \ else \
$$(MAKE1) $$($(2)_INSTALL_TARGET_OPTS) pure_install; \ $$(MAKE1) $$($(2)_INSTALL_TARGET_OPTS) pure_install; \