From: Bruce Richardson <bruce.richardson@intel.com>
Date: Tue, 30 Jun 2020 14:14:30 +0000 (+0100)
Subject: build/pkg-config: move pkg-config file creation
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=11a47f9f1cee9ddc99e6ed4d74b8657f4a951c4e;p=dpdk.git

build/pkg-config: move pkg-config file creation

Ahead of changes to rework the file, move the pkg-config file generation to
a new directory under buildtools. This allows the meson code to be
separated out from the main meson.build for simplicity, and also allows any
additional scripts for working with the pkg-config files to be placed there
too.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
---

diff --git a/MAINTAINERS b/MAINTAINERS
index 53a5e9a9ed..5e706cd7e8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -126,6 +126,7 @@ F: config/rte_config.h
 F: buildtools/call-sphinx-build.py
 F: buildtools/gen-pmdinfo-cfile.sh
 F: buildtools/list-dir-globs.py
+F: buildtools/pkg-config/
 F: buildtools/symlink-drivers-solibs.sh
 
 Public CI
diff --git a/buildtools/pkg-config/meson.build b/buildtools/pkg-config/meson.build
new file mode 100644
index 0000000000..85d59972dc
--- /dev/null
+++ b/buildtools/pkg-config/meson.build
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2020 Intel Corporation
+
+# for static builds, include the drivers as libs and we need to "whole-archive"
+# them.
+dpdk_drivers = ['-Wl,--whole-archive'] + dpdk_drivers + ['-Wl,--no-whole-archive']
+
+pkg = import('pkgconfig')
+pkg_extra_cflags = ['-include', 'rte_config.h'] + machine_args
+if is_freebsd
+	pkg_extra_cflags += ['-D__BSD_VISIBLE']
+endif
+pkg.generate(name: meson.project_name(),
+	filebase: 'lib' + meson.project_name().to_lower(),
+	version: meson.project_version(),
+	libraries: dpdk_libraries,
+	libraries_private: dpdk_drivers + dpdk_static_libraries +
+			['-Wl,-Bdynamic'] + dpdk_extra_ldflags,
+	requires: libbsd, # apps using rte_string_fns.h may need this if enabled
+	                  # if libbsd is not enabled, then this is blank
+	description: '''The Data Plane Development Kit (DPDK).
+Note that CFLAGS might contain an -march flag higher than typical baseline.
+This is required for a number of static inline functions in the public headers.''',
+	subdirs: [get_option('include_subdir_arch'), '.'],
+	extra_cflags: pkg_extra_cflags
+)
diff --git a/meson.build b/meson.build
index d6ca58b85e..d21adfd303 100644
--- a/meson.build
+++ b/meson.build
@@ -70,29 +70,8 @@ configure_file(output: build_cfg,
 		install_dir: join_paths(get_option('includedir'),
 				get_option('include_subdir_arch')))
 
-# for static builds, include the drivers as libs and we need to "whole-archive"
-# them.
-dpdk_drivers = ['-Wl,--whole-archive'] + dpdk_drivers + ['-Wl,--no-whole-archive']
-
-pkg = import('pkgconfig')
-pkg_extra_cflags = ['-include', 'rte_config.h'] + machine_args
-if is_freebsd
-	pkg_extra_cflags += ['-D__BSD_VISIBLE']
-endif
-pkg.generate(name: meson.project_name(),
-	filebase: 'lib' + meson.project_name().to_lower(),
-	version: meson.project_version(),
-	libraries: dpdk_libraries,
-	libraries_private: dpdk_drivers + dpdk_static_libraries +
-			['-Wl,-Bdynamic'] + dpdk_extra_ldflags,
-	requires: libbsd, # apps using rte_string_fns.h may need this if enabled
-	                  # if libbsd is not enabled, then this is blank
-	description: '''The Data Plane Development Kit (DPDK).
-Note that CFLAGS might contain an -march flag higher than typical baseline.
-This is required for a number of static inline functions in the public headers.''',
-	subdirs: [get_option('include_subdir_arch'), '.'],
-	extra_cflags: pkg_extra_cflags
-)
+# build pkg-config files for dpdk
+subdir('buildtools/pkg-config')
 
 # final output, list all the libs and drivers to be built
 # this does not affect any part of the build, for information only.