[dpdk-dev] [PATCH v4 3/3] build: clean up experimental syms check

[Kevin Laatz <kevin.laatz@intel.com>]

This patch cleans up the meson build files in lib and drivers by moving the
custom target for checking the experimental syms next to the abi compat
checks. This also removes the dependency on the check for the shared build,
which was not required by anything, but was only added to force the
experimental syms check run.

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
---
 drivers/meson.build | 21 +++++++++++----------
 lib/meson.build     | 21 +++++++++++----------
 2 files changed, 22 insertions(+), 20 deletions(-)

diff --git a/drivers/meson.build b/drivers/meson.build
index db58a67b9..4f4c93b73 100644
--- a/drivers/meson.build
+++ b/drivers/meson.build
@@ -163,15 +163,6 @@ foreach class:dpdk_driver_classes
 					'-Wl,/implib:lib\\' + implib]
 			else
 				lk_args = ['-Wl,--version-script=' + version_map]
-				# on unix systems check the output of the
-				# experimental syms script, using it as a
-				# dependency of the .so build
-				lk_deps += custom_target(lib_name + '.exp_chk',
-					command: [check_experimental_syms,
-						version_map, '@INPUT@'],
-					capture: true,
-					input: static_lib,
-					output: lib_name + '.exp_chk')
 			endif
 
 			shared_lib = shared_library(lib_name,
@@ -181,7 +172,6 @@ foreach class:dpdk_driver_classes
 				dependencies: shared_deps,
 				c_args: cflags,
 				link_args: lk_args,
-				link_depends: lk_deps,
 				version: lib_version,
 				soversion: so_version,
 				install: true,
@@ -197,6 +187,17 @@ foreach class:dpdk_driver_classes
 					dependencies: static_deps)
 
 			if abidiff.found()
+				# on unix systems check the output of the
+				# experimental syms script
+				custom_target(lib_name + '.exp_chk',
+					command: [check_experimental_syms,
+						version_map, '@INPUT@'],
+					capture: true,
+					input: static_lib,
+					output: lib_name + '.exp_chk',
+					install: false,
+					build_by_default: true)
+
 				custom_target('lib' + lib_name + '.abi_chk',
 					command: [abidiff, '--no-added-syms',
 						'--suppr', abignore,
diff --git a/lib/meson.build b/lib/meson.build
index f0aba6635..b0f915969 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -154,15 +154,6 @@ foreach l:libraries
 					'-Wl,/implib:lib\\' + implib]
 			else
 				lk_args = ['-Wl,--version-script=' + version_map]
-				# on unix systems check the output of the
-				# experimental syms script, using it as a
-				# dependency of the .so build
-				lk_deps += custom_target(name + '.exp_chk',
-					command: [check_experimental_syms,
-						version_map, '@INPUT@'],
-					capture: true,
-					input: static_lib,
-					output: name + '.exp_chk')
 			endif
 
 			shared_lib = shared_library(libname,
@@ -172,7 +163,6 @@ foreach l:libraries
 					dependencies: shared_deps,
 					include_directories: includes,
 					link_args: lk_args,
-					link_depends: lk_deps,
 					version: lib_version,
 					soversion: so_version,
 					install: true)
@@ -181,6 +171,17 @@ foreach l:libraries
 					dependencies: shared_deps)
 
 			if abidiff.found()
+				# on unix systems check the output of the
+				# experimental syms script
+				custom_target(name + '.exp_chk',
+					command: [check_experimental_syms,
+						version_map, '@INPUT@'],
+					capture: true,
+					input: static_lib,
+					output: name + '.exp_chk',
+					install: false,
+					build_by_default: true)
+
 				custom_target(dir_name + '.abi_chk',
 					command: [abidiff, '--no-added-syms',
 						'--suppr', abignore,
-- 
2.17.1