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authorseb <seb@pkgsrc.org>2003-06-19 21:41:13 +0000
committerseb <seb@pkgsrc.org>2003-06-19 21:41:13 +0000
commit5ab8be8066273669ac731b3a0f60adee2c6fa7d9 (patch)
treea2fb7483e3a18fa8f83edeb1496c00f88dff6039 /mk/texinfo.mk
parent4c7c717eed7b924103792374e8c81cc3608d302c (diff)
downloadpkgsrc-5ab8be8066273669ac731b3a0f60adee2c6fa7d9.tar.gz
Introduce a new framework to handle info files, install-info and
makeinfo commands. The goal of the new framework is twofold: - reduce the number of '@exec' and '@unexec' in PLIST by using INSTALL/DEINSTALL scripts to handle entries addition/removal Info directory file. - achieve lighter dependencies by avoiding unnecessary run-time dependency on the gtexinfo package and if needed with the help of the standalone install-info command provided by the recently imported package pkgtools/pkg_install-info. A package must be sightly updated to use this new framework and must define the variable USE_NEW_TEXINFO. This variable will be removed from the pkgsrc tree when all package would have been updated. For details see section 10.24 of Packages.txt, comments in mk/{texinfo.mk,buildlink2/bsd.buildlink2.mk} and upcoming mail to <tech-pkg at netbsd dot org>.
Diffstat (limited to 'mk/texinfo.mk')
-rw-r--r--mk/texinfo.mk135
1 files changed, 132 insertions, 3 deletions
diff --git a/mk/texinfo.mk b/mk/texinfo.mk
index ce0b05cea53..22f31764c90 100644
--- a/mk/texinfo.mk
+++ b/mk/texinfo.mk
@@ -1,11 +1,138 @@
-# $NetBSD: texinfo.mk,v 1.10 2003/05/06 23:43:53 seb Exp $
+# $NetBSD: texinfo.mk,v 1.11 2003/06/19 21:41:15 seb Exp $
#
-# This Makefile fragment is included by packages that provide info files.
+# This Makefile fragment is included by bsd.pkg.mk when INFO_FILES and
+# USE_NEW_TEXINFO are defined.
+#
+# Or...
+#
+# This Makefile fragment is included by packages that provide info files
+# and do not _yet_ use the new framework.
#
.if !defined(TEXINFO_MK)
TEXINFO_MK= # defined
+#
+# This switch is here only until all packages are converted to use
+# the new framework.
+#
+.if defined(USE_NEW_TEXINFO)
+#
+# Handle install-info.
+#
+
+# Use bsd.pkg.install.mk framework i.e. INSTALL/DEINSTALL scripts
+# to handle install-info execution.
+USE_PKGINSTALL= YES
+
+# Pathname relative to ${PREFIX} of directory holding the info
+# files and the Info dir file.
+INFO_DIR?= info
+
+# Does the system have the install-info command?
+# Any version will fit (really?).
+_INSTALL_INFO=
+.for _i_ in /usr/bin/install-info /sbin/install-info
+. if exists(${_i_})
+_INSTALL_INFO= ${_i_}
+. endif
+.endfor
+
+# If no install-info was found provide one with the pkg_install-info package.
+# And set INSTALL_INFO to the install-info command it provides.
+.if empty(_INSTALL_INFO)
+_PKG_INSTALL_INFO_PREFIX_DEFAULT= ${LOCALBASE}
+DEPENDS+= pkg_install-info-[0-9]*:../../pkgtools/pkg_install-info
+EVAL_PREFIX+= _PKG_INSTALL_INFO_PREFIX=pkg_install-info
+INSTALL_INFO= ${_PKG_INSTALL_INFO_PREFIX}/bin/pkg_install-info
+.else
+INSTALL_INFO= ${_INSTALL_INFO}
+.endif
+
+# Generate INSTALL/DEINSTALL scripts code for handling install-info.
+INSTALL_EXTRA_TMPL+= ${.CURDIR}/../../mk/install/install-info
+DEINSTALL_EXTRA_TMPL+= ${.CURDIR}/../../mk/install/install-info
+FILES_SUBST+= INFO_FILES=${INFO_FILES:Q}
+FILES_SUBST+= INSTALL_INFO=${INSTALL_INFO:Q}
+FILES_SUBST+= INFO_DIR=${INFO_DIR:Q}
+
+# When not using buildlink2 set INSTALL_INFO in environment to ${ECHO}
+# so the package build/install step does not register itself the info
+# files as this is the job of the INSTALL script.
+# WARNING: this is far from being failsafe.
+# When not using buildlink2 patch files so that install-info is _not_
+# run are likely to be needed.
+.if !empty(USE_BUILDLINK2:M[nN][oO])
+CONFIGURE_ENV+= INSTALL_INFO="${TRUE}"
+MAKE_ENV+= INSTALL_INFO="${TRUE}"
+.endif
+
+#
+# Handle makeinfo if requested.
+#
+
+# Minimum required version for the GNU makeinfo command.
+TEXINFO_REQD?= 3.12
+
+# By default makeinfo is not needed for building.
+USE_MAKEINFO?= NO
+
+.if empty(USE_MAKEINFO:M[nN][oO])
+
+# Does the system has a makeinfo command?
+_MAKEINFO=
+. for _i_ in /usr/bin/makeinfo
+. if exists(${_i_})
+_MAKEINFO= ${_i_}
+. endif
+. endfor
+
+# Record makeinfo's version.
+# If makeinfo's version contains useful information outside [0-9].[0-9],
+# the following would have to be changed as well as the comparison below.
+. if !empty(_MAKEINFO) && !defined(MAKEINFO_VERSION)
+MAKEINFO_VERSION_OUTPUT!= ${_MAKEINFO} --version 2>/dev/null || ${ECHO}
+MAKEINFO_VERSION=${MAKEINFO_VERSION_OUTPUT:M[0-9]*.[0-9]*:C/[^0-9.]//}
+MAKEFLAGS+= MAKEINFO_VERSION=${MAKEINFO_VERSION}
+. endif
+
+# Sort out if the version provided by devel/gtexinfo is needed.
+# If it is add it as build time dependency and set MAKEINFO
+# to the makeinfo it provides.
+# Here it is assumed devel/gtexinfo's makeinfo version will be
+# superior or equal to TEXINFO_REQD.
+_NEED_TEXINFO= YES
+. if defined(MAKEINFO_VERSION) && ${MAKEINFO_VERSION} >= ${TEXINFO_REQD}
+_NEED_TEXINFO= NO
+. endif
+. if !empty(_NEED_TEXINFO:M[yY][eE][sS])
+BUILD_DEPENDS+= gtexinfo>=${TEXINFO_REQD}:../../devel/gtexinfo
+_GTEXINFO_PREFIX_DEFAULT= ${LOCALBASE}
+EVAL_PREFIX+= _GTEXINFO_PREFIX=gtexinfo
+MAKEINFO= ${_GTEXINFO_PREFIX}/bin/makeinfo
+. else
+MAKEINFO= ${_MAKEINFO}
+. endif
+
+# When not using buildlink2 set MAKEINFO in environment to the pathname
+# of the right makeinfo command.
+. if !empty(USE_BUILDLINK2:M[nN][oO])
+CONFIGURE_ENV+= MAKEINFO="${MAKEINFO}"
+MAKE_ENV+= MAKEINFO="${MAKEINFO}"
+. endif
+
+.else # !USE_MAKEINFO
+# When not using buildlink2 set MAKEINFO in environment to ${FALSE}
+. if !empty(USE_BUILDLINK2:M[nN][oO])
+CONFIGURE_ENV+= MAKEINFO="${FALSE}"
+MAKE_ENV+= MAKEINFO="${FALSE}"
+. endif
+.endif # USE_MAKEINFO
+
+##############################################################
+.else # !USE_NEW_TEXINFO
+# Obsolete handling below... Will go away ASAP.
+
# Does the system have the GNU texinfo tools and if yes, what version are they?
_INSTALL_INFO=
.for _i_ in /usr/bin/install-info /sbin/install-info
@@ -15,7 +142,7 @@ _INSTALL_INFO= ${_i_}
.endfor
.if !empty(_INSTALL_INFO)
. if !defined(INSTALL_INFO_VERSION)
-_INSTALL_INFO_VERSION_OUTPUT!= ${_INSTALL_INFO} --version 2>/dev/null
+_INSTALL_INFO_VERSION_OUTPUT!= ${_INSTALL_INFO} --version 2>/dev/null || ${ECHO}
# If the install-info version contains useful information outside [0-9].[0-9],
# the following would have to be changed as well as the comparison below
INSTALL_INFO_VERSION=${_INSTALL_INFO_VERSION_OUTPUT:M[0-9]*.[0-9]*:C/[^0-9.]//}
@@ -87,4 +214,6 @@ texinfo-override:
done )
.endif # TEXINFO_OVERRIDE
+.endif # USE_NEW_TEXINFO
+
.endif # TEXINFO_MK