X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Fmeson.build;h=992091a9407edc7c4646193a0d4098e617a54a60;hb=4c773788e05a3d5e2a55e134f015bea09350807b;hp=73d6f25c79f551cfd1a3ab8dbf9e0e6cb01edbca;hpb=40db28c1879cd34b696bbf45e34de376dbadcbf8;p=dpdk.git

diff --git a/lib/meson.build b/lib/meson.build
index 73d6f25c79..992091a940 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017 Intel Corporation
+# Copyright(c) 2017-2019 Intel Corporation
 
 
 # process all libraries equally, as far as possible
@@ -8,23 +8,41 @@
 # sometimes skip deps that would be implied by others, e.g. if mempool is
 # given as a dep, no need to mention ring. This is especially true for the
 # core libs which are widely reused, so their deps are kept to a minimum.
-libraries = [ 'compat', # just a header, used for versioning
-	'eal', 'ring', 'mempool', 'mbuf', 'net', 'ether', 'pci', # core
+libraries = [
+	'kvargs', # eal depends on kvargs
+	'eal', # everything depends on eal
+	'cmdline', # ethdev depends on cmdline for parsing functions
+	'ring', 'mempool', 'mbuf', 'net', 'meter', 'ethdev', 'pci', # core
 	'metrics', # bitrate/latency stats depends on this
 	'hash',    # efd depends on this
-	'kvargs',  # cryptodev depends on this
 	'timer',   # eventdev depends on this
 	'acl', 'bbdev', 'bitratestats', 'cfgfile',
-	'cmdline', 'cryptodev',
+	'compressdev', 'cryptodev',
 	'distributor', 'efd', 'eventdev',
 	'gro', 'gso', 'ip_frag', 'jobstats',
 	'kni', 'latencystats', 'lpm', 'member',
-	'meter', 'power', 'pdump', 'rawdev',
-	'reorder', 'sched', 'security', 'vhost',
+	'power', 'pdump', 'rawdev',
+	'rcu', 'reorder', 'sched', 'security', 'stack', 'vhost',
+	#ipsec lib depends on crypto and security
+	'ipsec',
 	# add pkt framework libs which use other libs from above
 	'port', 'table', 'pipeline',
 	# flow_classify lib depends on pkt framework table lib
-	'flow_classify']
+	'flow_classify', 'bpf', 'telemetry']
+
+if is_windows
+	libraries = ['kvargs','eal'] # only supported libraries for windows
+endif
+
+default_cflags = machine_args
+if cc.has_argument('-Wno-format-truncation')
+	default_cflags += '-Wno-format-truncation'
+endif
+
+enabled_libs = [] # used to print summary at the end
+
+# -D_GNU_SOURCE unconditionally
+default_cflags += '-D_GNU_SOURCE'
 
 foreach l:libraries
 	build = true
@@ -34,22 +52,24 @@ foreach l:libraries
 	sources = []
 	headers = []
 	includes = []
-	cflags = machine_args
+	cflags = default_cflags
 	objs = [] # other object files to link against, used e.g. for
 	          # instruction-set optimized versions of code
 
 	# use "deps" for internal DPDK dependencies, and "ext_deps" for
 	# external package/library requirements
 	ext_deps = []
-	deps = ['eal']   # eal is standard dependency except for itself
-	if l == 'eal'
-		deps = []
+	deps = []
+	# eal is standard dependency once built
+	if dpdk_conf.has('RTE_LIBRTE_EAL')
+		deps += ['eal']
 	endif
 
 	dir_name = 'librte_' + l
 	subdir(dir_name)
 
 	if build
+		enabled_libs += name
 		dpdk_conf.set('RTE_LIBRTE_' + name.to_upper(), 1)
 		install_headers(headers)
 
@@ -64,6 +84,10 @@ foreach l:libraries
 			shared_deps = ext_deps
 			static_deps = ext_deps
 			foreach d:deps
+				if not is_variable('shared_rte_' + d)
+					error('Missing dependency ' + d +
+						' for library ' + libname)
+				endif
 				shared_deps += [get_variable('shared_rte_' + d)]
 				static_deps += [get_variable('static_rte_' + d)]
 			endforeach
@@ -76,10 +100,8 @@ foreach l:libraries
 				lib_version = '@0@.1'.format(version)
 				so_version = '@0@'.format(version)
 			else
-				prj_ver = meson.project_version().split('.')
-				lib_version = '@0@.@1@'.format(
-						prj_ver.get(0), prj_ver.get(1))
-				so_version = lib_version
+				lib_version = major_version
+				so_version = major_version
 			endif
 
 			# first build static lib
@@ -96,17 +118,30 @@ foreach l:libraries
 
 			# then use pre-build objects to build shared lib
 			sources = []
-			objs += static_lib.extract_all_objects()
+			objs += static_lib.extract_all_objects(recursive: false)
 			version_map = '@0@/@1@/rte_@2@_version.map'.format(
 					meson.current_source_dir(), dir_name, name)
+			implib = dir_name + '.dll.a'
+
+			def_file = custom_target(name + '_def',
+				command: [map_to_def_cmd, '@INPUT@', '@OUTPUT@'],
+				input: version_map,
+				output: 'rte_@0@_exports.def'.format(name))
+			if is_windows
+				lk_args = ['-Wl,/def:' + def_file.full_path(),
+					'-Wl,/implib:lib\\' + implib]
+			else
+				lk_args = ['-Wl,--version-script=' + version_map]
+			endif
+
 			shared_lib = shared_library(libname,
 					sources,
 					objects: objs,
 					c_args: cflags,
 					dependencies: shared_deps,
 					include_directories: includes,
-					link_args: '-Wl,--version-script=' + version_map,
-					link_depends: version_map,
+					link_args: lk_args,
+					link_depends: [version_map, def_file],
 					version: lib_version,
 					soversion: so_version,
 					install: true)
@@ -115,6 +150,7 @@ foreach l:libraries
 					dependencies: shared_deps)
 
 			dpdk_libraries = [shared_lib] + dpdk_libraries
+			dpdk_static_libraries = [static_lib] + dpdk_static_libraries
 		endif # sources.length() > 0
 
 		set_variable('shared_' + libname, shared_dep)