meson: use global b_pie to build PIE executables

meson.build

@@ -4,6 +4,7 @@ project('pipewire', ['c' ],
   meson_version : '>= 0.49.0',
   default_options : [ 'warning_level=3',
                       'c_std=gnu99',
+                      'b_pie=true',
                       'buildtype=debugoptimized' ])
 
 

spa/plugins/alsa/meson.build

@@ -33,7 +33,6 @@ executable('spa-acp-tool',
   dependencies : [ alsa_dep, mathlib ],
   link_with : [ acp_lib ],
   install : true,
-  pie : true,
 )
 
 

spa/plugins/audioconvert/meson.build

@@ -193,6 +193,5 @@ if sndfile_dep.found()
     link_with : [ audioconvert, test_lib ],
     dependencies : [sndfile_dep, mathlib],
     install : true,
-    pie : true,
   )
 endif

spa/tools/meson.build

@@ -1,11 +1,9 @@
 executable('spa-inspect', 'spa-inspect.c',
            include_directories : [spa_inc],
            dependencies : [dl_lib, ],
-           pie : true,
            install : true)
 
 executable('spa-monitor', 'spa-monitor.c',
            include_directories : [spa_inc],
            dependencies : [dl_lib, ],
-           pie : true,
            install : true)

src/daemon/meson.build

@@ -42,7 +42,6 @@ configure_file(input : 'pipewire.conf.in',
 executable('pipewire',
   pipewire_daemon_sources,
   install: true,
-  pie: true,
   c_args : pipewire_c_args,
   include_directories : [configinc, spa_inc],
   dependencies : [pipewire_dep, ],
@@ -51,7 +50,6 @@ executable('pipewire',
 executable('pipewire-pulse',
   'pipewire-pulse.c',
   install: true,
-  pie: true,
   c_args : pipewire_c_args,
   include_directories : [configinc, spa_inc],
   dependencies : [pipewire_dep, ],

src/examples/meson.build

@@ -91,7 +91,6 @@ if alsa_dep.found()
     'media-session/suspend-node.c',
     c_args : [ '-D_GNU_SOURCE' ],
     install: true,
-    pie: true,
     dependencies : [dbus_dep, pipewire_dep, alsa_dep, mathlib],
 )
 endif
@@ -100,7 +99,6 @@ executable('pw-reserve',
 	'media-session/pw-reserve.c',
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [dbus_dep, pipewire_dep],
 )
 

src/tools/meson.build

@@ -2,21 +2,18 @@ executable('pw-mon',
 	'pw-mon.c',
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep],
 )
 executable('pw-cli',
 	'pw-cli.c',
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep],
 )
 executable('pw-dot',
 	'pw-dot.c',
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep],
 )
 
@@ -24,7 +21,6 @@ executable('pw-dump',
 	'pw-dump.c',
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep],
 )
 
@@ -32,7 +28,6 @@ executable('pw-profiler',
 	'pw-profiler.c',
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep],
 )
 
@@ -40,7 +35,6 @@ executable('pw-mididump',
 	[ 'pw-mididump.c', 'midifile.c'],
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep, mathlib],
 )
 
@@ -48,7 +42,6 @@ executable('pw-metadata',
 	[ 'pw-metadata.c'],
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep],
 )
 
@@ -57,7 +50,6 @@ if ncurses_dep.found()
 	'pw-top.c',
 	c_args : [ '-D_GNU_SOURCE' ],
 	install: true,
-	pie: true,
 	dependencies : [pipewire_dep, ncurses_dep],
   )
 endif
@@ -80,7 +72,6 @@ if get_option('pw-cat') and sndfile_dep.found()
     pwcat_sources,
     c_args : [ '-D_GNU_SOURCE' ],
     install: true,
-    pie: true,
     dependencies : [sndfile_dep, pipewire_dep, mathlib],
   )