diff options
| -rw-r--r-- | mk/buildlink3/pkgconfig-builtin.mk | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/mk/buildlink3/pkgconfig-builtin.mk b/mk/buildlink3/pkgconfig-builtin.mk index 9e1089126ed..99f8e57d767 100644 --- a/mk/buildlink3/pkgconfig-builtin.mk +++ b/mk/buildlink3/pkgconfig-builtin.mk @@ -1,17 +1,34 @@ -# $NetBSD: pkgconfig-builtin.mk,v 1.4 2008/10/06 13:19:11 cube Exp $ +# $NetBSD: pkgconfig-builtin.mk,v 1.5 2009/07/11 07:56:25 rillig Exp $ -# This file is used to factor out a common pattern in builtin.mk files backed -# up by the existence of a pkgconfig file. +# This file is used to factor out a common pattern in builtin.mk files +# backed up by the existence of a pkgconfig file. # -# Caller has to define BUILTIN_PKG and PKGCONFIG_FILE.<BUILTIN_PKG>. +# Parameters: # -# Optionally, caller may define PKGCONFIG_BASE.<BUILTIN_PKG> as the base -# location for a native implementation of the package. It conveniently -# defaults to X11BASE. +# BUILTIN_PKG +# The name of the package that is tested. # -# The caller may also override the default, pkgconfig-specific, version -# script. That means this file can be called by a lot more generic -# builtin.mk files. +# PKGCONFIG_FILE.<BUILTIN_PKG> +# The absolute path where the pkgconfig file of the native +# implementation of the package is stored. +# +# Example: ${X11BASE}/lib/pkgconfig/fontcacheproto.pc +# +# PKGCONFIG_BASE.<BUILTIN_PKG> (optional) +# The base location for a native implementation of the package. +# +# Default: ${X11BASE} +# +# BUILTIN_VERSION_SCRIPT.<BUILTIN_PKG> (optional) +# The program that is used to extract the version number from the +# PKGCONFIG_FILE.<BUILTIN_PKG>. The expected output is the plain +# version number on a single line. +# +# By defining a custom script this file can be called by a lot +# more generic builtin.mk files. +# +# Default: (something suitable for pkgconfig files) +# BUILTIN_FIND_FILES_VAR:= FIND_FILES_${BUILTIN_PKG} BUILTIN_FIND_FILES.FIND_FILES_${BUILTIN_PKG}= ${PKGCONFIG_FILE.${BUILTIN_PKG}} @@ -33,9 +50,7 @@ MAKEVARS:= ${MAKEVARS} IS_BUILTIN.${BUILTIN_PKG} (!empty(FIND_FILES_${BUILTIN_PKG}:M*.pc) || \ (empty(FIND_FILES_${BUILTIN_PKG}:M__nonexistent__) && \ defined(BUILTIN_VERSION_SCRIPT.${BUILTIN_PKG}))) -. if !defined(BUILTIN_VERSION_SCRIPT.${BUILTIN_PKG}) -BUILTIN_VERSION_SCRIPT.${BUILTIN_PKG}= ${SED} -n -e 's/Version: //p' -. endif +BUILTIN_VERSION_SCRIPT.${BUILTIN_PKG}?= ${SED} -n -e 's/Version: //p' BUILTIN_VERSION.${BUILTIN_PKG}!= ${BUILTIN_VERSION_SCRIPT.${BUILTIN_PKG}} \ ${FIND_FILES_${BUILTIN_PKG}} BUILTIN_PKG.${BUILTIN_PKG}:= ${BUILTIN_PKG}-${BUILTIN_VERSION.${BUILTIN_PKG}} |