[Intel-gfx] [PATCH i-g-t 3/3] meson: build a full dependency for lib_igt_perf

[Daniel Vetter]

meson prefers packages dependencies over passing arount static
libraries, because those also include linker flags, include dirs and
everything else.

While at it pull the special cases out from the common build stanzas
like we do with other special cases.

Just a bit of ocd to keep everything polished.

Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 benchmarks/meson.build |  9 +++------
 lib/meson.build        |  5 ++++-
 overlay/meson.build    |  4 ++--
 tests/meson.build      | 11 +++++------
 4 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/benchmarks/meson.build b/benchmarks/meson.build
index fa7f07643a97..4afd204f82b2 100644
--- a/benchmarks/meson.build
+++ b/benchmarks/meson.build
@@ -12,7 +12,6 @@ benchmark_progs = [
 	'gem_prw',
 	'gem_set_domain',
 	'gem_syslatency',
-	'gem_wsim',
 	'kms_vblank',
 	'prime_lookup',
 	'vgem_mmap',
@@ -31,11 +30,9 @@ endif
 foreach prog : benchmark_progs
 	# FIXME meson doesn't like binaries with the same name
 	# meanwhile just suffix with _bench
-	link = []
-	if prog == 'gem_wsim'
-		link += lib_igt_perf
-	endif
 	executable(prog + '_bench', prog + '.c',
-		   link_with : link,
 		   dependencies : test_deps)
 endforeach
+
+executable('gem_wsim_bench', 'gem_wsim.c',
+	   dependencies : test_deps + [ lib_igt_perf ])
diff --git a/lib/meson.build b/lib/meson.build
index 29d89cf09b58..d06d85b438b2 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -180,8 +180,11 @@ lib_igt = declare_dependency(link_with : lib_igt_build,
 
 igt_deps = [ lib_igt ] + lib_deps
 
-lib_igt_perf = static_library('igt_perf',
+lib_igt_perf_build = static_library('igt_perf',
 	['igt_perf.c']
 )
 
+lib_igt_perf = declare_dependency(link_with : lib_igt_perf_build,
+				  include_directories : inc)
+
 subdir('tests')
diff --git a/overlay/meson.build b/overlay/meson.build
index 6b479eb89890..afacff5ecf60 100644
--- a/overlay/meson.build
+++ b/overlay/meson.build
@@ -21,7 +21,8 @@ dri2proto = dependency('dri2proto', version : '>= 2.6', required : false)
 cairo_xlib = dependency('cairo-xlib', required : false)
 xrandr = dependency('xrandr', version : '>=1.3', required : false)
 
-gpu_overlay_deps = [ realtime, math, cairo, pciaccess, libdrm, libdrm_intel ]
+gpu_overlay_deps = [ realtime, math, cairo, pciaccess, libdrm,
+	libdrm_intel, lib_igt_perf ]
 
 both_x11_src = ''
 
@@ -55,6 +56,5 @@ if xrandr.found() and cairo.found()
 			include_directories : inc,
 			c_args : gpu_overlay_cflags,
 			dependencies : gpu_overlay_deps,
-			link_with : lib_igt_perf,
 			install : true)
 endif
diff --git a/tests/meson.build b/tests/meson.build
index 94cb8bb48cc7..af73af1219df 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -190,7 +190,6 @@ test_progs = [
 	'kms_vblank',
 	'meta_test',
 	'perf',
-	'perf_pmu',
 	'pm_backlight',
 	'pm_lpsp',
 	'pm_rc6_residency',
@@ -260,17 +259,17 @@ libexecdir = join_paths(get_option('prefix'), get_option('libexecdir'), 'intel-g
 test_executables = []
 
 foreach prog : test_progs
-	link = []
-	if prog == 'perf_pmu'
-		link += lib_igt_perf
-	endif
 	test_executables += executable(prog, prog + '.c',
 		   dependencies : test_deps,
 		   install_dir : libexecdir,
-		   link_with : link,
 		   install : true)
 endforeach
 
+test_executables += executable('perf_pmu', 'perf_pmu.c',
+	   dependencies : test_deps + [ lib_igt_perf ],
+	   install_dir : libexecdir,
+	   install : true)
+
 executable('testdisplay', ['testdisplay.c', 'testdisplay_hotplug.c'],
 	   dependencies : test_deps,
 	   install_dir : libexecdir,
-- 
2.15.0