package/pkg-perl.mk

   1 ################################################################################
   2 # Perl package infrastructure
   3 #
   4 # This file implements an infrastructure that eases development of
   5 # package .mk files for Perl packages.
   6 #
   7 # See the Buildroot documentation for details on the usage of this
   8 # infrastructure
   9 #
  10 # In terms of implementation, this perl infrastructure requires
  11 # the .mk file to only specify metadata information about the
  12 # package: name, version, download URL, etc.
  13 #
  14 # We still allow the package .mk file to override what the different
  15 # steps are doing, if needed. For example, if <PKG>_BUILD_CMDS is
  16 # already defined, it is used as the list of commands to perform to
  17 # build the package, instead of the default perl behaviour. The
  18 # package can also define some post operation hooks.
  19 #
  20 ################################################################################
  21
  22 PERL_ARCHNAME = $(ARCH)-linux
  23 PERL_RUN = PERL5LIB= PERL_USE_UNSAFE_INC=1 $(HOST_DIR)/usr/bin/perl
  24
  25 ################################################################################
  26 # inner-perl-package -- defines how the configuration, compilation and
  27 # installation of a perl package should be done, implements a
  28 # few hooks to tune the build process for perl specifities and
  29 # calls the generic package infrastructure to generate the necessary
  30 # make targets
  31 #
  32 #  argument 1 is the lowercase package name
  33 #  argument 2 is the uppercase package name, including a HOST_ prefix
  34 #             for host packages
  35 #  argument 3 is the uppercase package name, without the HOST_ prefix
  36 #             for host packages
  37 #  argument 4 is the type (target or host)
  38 ################################################################################
  39
  40 define inner-perl-package
  41
  42 # Target packages need both the perl interpreter on the target (for
  43 # runtime) and the perl interpreter on the host (for
  44 # compilation). However, host packages only need the perl
  45 # interpreter on the host.
  46 ifeq ($(4),target)
  47 $(2)_DEPENDENCIES += host-perl perl
  48 else
  49 $(2)_DEPENDENCIES += host-perl
  50 endif
  51
  52 # From http://perldoc.perl.org/CPAN.html#Config-Variables - prefer_installer
  53 #       legal values are MB and EUMM: if a module comes
  54 #       with both a Makefile.PL and a Build.PL, use the
  55 #       former (EUMM) or the latter (MB); if the module
  56 #       comes with only one of the two, that one will be
  57 #       used no matter the setting
  58 $(2)_PREFER_INSTALLER ?= MB
  59
  60 #
  61 # Configure step. Only define it if not already defined by the package
  62 # .mk file. And take care of the differences between host and target
  63 # packages.
  64 #
  65 ifndef $(2)_CONFIGURE_CMDS
  66 ifeq ($(4),target)
  67
  68 # Configure package for target
  69 define $(2)_CONFIGURE_CMDS
  70         cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
  71                 $$($(2)_CONF_ENV) \
  72                 PERL_MM_USE_DEFAULT=1 \
  73                 $$(PERL_RUN) Build.PL \
  74                         --config ar="$$(TARGET_AR)" \
  75                         --config full_ar="$$(TARGET_AR)" \
  76                         --config cc="$$(TARGET_CC)" \
  77                         --config ccflags="$$(TARGET_CFLAGS)" \
  78                         --config optimize=" " \
  79                         --config ld="$$(TARGET_CC)" \
  80                         --config lddlflags="-shared $$(TARGET_LDFLAGS)" \
  81                         --config ldflags="$$(TARGET_LDFLAGS)" \
  82                         --include_dirs $$(STAGING_DIR)/usr/lib/perl5/$$(PERL_VERSION)/$$(PERL_ARCHNAME)/CORE \
  83                         --destdir $$(TARGET_DIR) \
  84                         --installdirs vendor \
  85                         --install_path lib=/usr/lib/perl5/site_perl/$$(PERL_VERSION) \
  86                         --install_path arch=/usr/lib/perl5/site_perl/$$(PERL_VERSION)/$$(PERL_ARCHNAME) \
  87                         --install_path bin=/usr/bin \
  88                         --install_path script=/usr/bin \
  89                         --install_path bindoc=/usr/share/man/man1 \
  90                         --install_path libdoc=/usr/share/man/man3 \
  91                         $$($(2)_CONF_OPTS); \
  92         else \
  93                 $$($(2)_CONF_ENV) \
  94                 PERL_MM_USE_DEFAULT=1 \
  95                 PERL_AUTOINSTALL=--skipdeps \
  96                 $$(PERL_RUN) Makefile.PL \
  97                         AR="$$(TARGET_AR)" \
  98                         FULL_AR="$$(TARGET_AR)" \
  99                         CC="$$(TARGET_CC)" \
 100                         CCFLAGS="$$(TARGET_CFLAGS)" \
 101                         OPTIMIZE=" " \
 102                         LD="$$(TARGET_CC)" \
 103                         LDDLFLAGS="-shared $$(TARGET_LDFLAGS)" \
 104                         LDFLAGS="$$(TARGET_LDFLAGS)" \
 105                         DESTDIR=$$(TARGET_DIR) \
 106                         INSTALLDIRS=vendor \
 107                         INSTALLVENDORLIB=/usr/lib/perl5/site_perl/$$(PERL_VERSION) \
 108                         INSTALLVENDORARCH=/usr/lib/perl5/site_perl/$$(PERL_VERSION)/$$(PERL_ARCHNAME) \
 109                         INSTALLVENDORBIN=/usr/bin \
 110                         INSTALLVENDORSCRIPT=/usr/bin \
 111                         INSTALLVENDORMAN1DIR=/usr/share/man/man1 \
 112                         INSTALLVENDORMAN3DIR=/usr/share/man/man3 \
 113                         $$($(2)_CONF_OPTS); \
 114         fi
 115 endef
 116 else
 117
 118 # Configure package for host
 119 define $(2)_CONFIGURE_CMDS
 120         cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
 121                 $$($(2)_CONF_ENV) \
 122                 PERL_MM_USE_DEFAULT=1 \
 123                 $$(PERL_RUN) Build.PL \
 124                         $$($(2)_CONF_OPTS); \
 125         else \
 126                 $$($(2)_CONF_ENV) \
 127                 PERL_MM_USE_DEFAULT=1 \
 128                 PERL_AUTOINSTALL=--skipdeps \
 129                 $$(PERL_RUN) Makefile.PL \
 130                         $$($(2)_CONF_OPTS); \
 131         fi
 132 endef
 133 endif
 134 endif
 135
 136 #
 137 # Build step. Only define it if not already defined by the package .mk
 138 # file. And take care of the differences between host and target
 139 # packages.
 140 #
 141 ifndef $(2)_BUILD_CMDS
 142 ifeq ($(4),target)
 143
 144 # Build package for target
 145 define $(2)_BUILD_CMDS
 146         cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
 147                 $$(PERL_RUN) Build $$($(2)_BUILD_OPTS) build; \
 148         else \
 149                 $$(MAKE1) \
 150                         PERL_INC=$$(STAGING_DIR)/usr/lib/perl5/$$(PERL_VERSION)/$$(PERL_ARCHNAME)/CORE \
 151                         FIXIN=: \
 152                         $$($(2)_BUILD_OPTS) pure_all; \
 153         fi
 154 endef
 155 else
 156
 157 # Build package for host
 158 define $(2)_BUILD_CMDS
 159         cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
 160                 $$(PERL_RUN) Build $$($(2)_BUILD_OPTS) build; \
 161         else \
 162                 $$(MAKE1) $$($(2)_BUILD_OPTS) pure_all; \
 163         fi
 164 endef
 165 endif
 166 endif
 167
 168 #
 169 # Host installation step. Only define it if not already defined by the
 170 # package .mk file.
 171 #
 172 ifndef $(2)_INSTALL_CMDS
 173 define $(2)_INSTALL_CMDS
 174         cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
 175                 $$(PERL_RUN) Build $$($(2)_INSTALL_TARGET_OPTS) install; \
 176         else \
 177                 $$(MAKE1) $$($(2)_INSTALL_TARGET_OPTS) pure_install; \
 178         fi
 179 endef
 180 endif
 181
 182 #
 183 # Target installation step. Only define it if not already defined by
 184 # the package .mk file.
 185 #
 186 ifndef $(2)_INSTALL_TARGET_CMDS
 187 define $(2)_INSTALL_TARGET_CMDS
 188         cd $$($$(PKG)_SRCDIR) && if [ -f Build.PL ] && [ $$($(2)_PREFER_INSTALLER) != "EUMM" ] ; then \
 189                 $$(PERL_RUN) Build $$($(2)_INSTALL_TARGET_OPTS) install; \
 190         else \
 191                 $$(MAKE1) $$($(2)_INSTALL_TARGET_OPTS) pure_install; \
 192         fi
 193 endef
 194 endif
 195
 196 # Call the generic package infrastructure to generate the necessary
 197 # make targets
 198 $(call inner-generic-package,$(1),$(2),$(3),$(4))
 199
 200 endef
 201
 202 ################################################################################
 203 # perl-package -- the target generator macro for Perl packages
 204 ################################################################################
 205
 206 perl-package = $(call inner-perl-package,$(pkgname),$(call UPPERCASE,$(pkgname)),$(call UPPERCASE,$(pkgname)),target)
 207 host-perl-package = $(call inner-perl-package,host-$(pkgname),$(call UPPERCASE,host-$(pkgname)),$(call UPPERCASE,$(pkgname)),host)