[S] Change in flashrom[master]: meson: Determine custom_baud source file only once

[Peter Stuge (Code Review)]

Peter Stuge has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/70568 )

Change subject: meson: Determine custom_baud source file only once
......................................................................

meson: Determine custom_baud source file only once

Change-Id: I13221bdca7d14a483f416e81e3830a495659a85e
Signed-off-by: Peter Stuge 
---
M meson.build
1 file changed, 19 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/68/70568/1

diff --git a/meson.build b/meson.build
index 56ab55c..722822c 100644
--- a/meson.build
+++ b/meson.build
@@ -101,6 +101,12 @@
   add_project_arguments('-DIS_WINDOWS=0', language : 'c')
 endif

+if host_machine.system() == 'linux'
+  custom_baud_c = 'custom_baud_linux.c'
+else
+  custom_baud_c = 'custom_baud.c'
+endif
+
 systems_hwaccess   = [ 'linux', 'openbsd', 'freebsd', 'dragonfly', 'netbsd' ]
 systems_serial     = [ 'linux', 'openbsd', 'freebsd', 'dragonfly', 'netbsd', 'darwin' ]

@@ -175,7 +181,7 @@
   'buspirate_spi' : {
     'systems' : systems_serial,
     'groups'  : [ group_serial, group_external ],
-    'srcs'    : files('buspirate_spi.c', 'serial.c', (host_machine.system() == 'linux' ? 'custom_baud_linux.c' : 'custom_baud.c')),
+    'srcs'    : files('buspirate_spi.c', 'serial.c', custom_baud_c),
     'flags'   : [ '-DCONFIG_BUSPIRATE_SPI=1' ],
   },
   'ch341a_spi' : {
@@ -374,7 +380,7 @@
   'pony_spi' : {
     'systems' : systems_serial,
     'groups'  : [ group_serial, group_external ],
-    'srcs'    : files('pony_spi.c', 'serial.c', (host_machine.system() == 'linux' ? 'custom_baud_linux.c' : 'custom_baud.c')),
+    'srcs'    : files('pony_spi.c', 'serial.c', custom_baud_c),
     'flags'   : [ '-DCONFIG_PONY_SPI=1' ],
   },
   'raiden_debug_spi' : {
@@ -416,7 +422,7 @@
   'serprog' : {
     'systems' : systems_serial,
     'groups'  : [ group_serial, group_external ],
-    'srcs'    : files('serprog.c', 'serial.c', (host_machine.system() == 'linux' ? 'custom_baud_linux.c' : 'custom_baud.c')),
+    'srcs'    : files('serprog.c', 'serial.c', custom_baud_c),
     'flags'   : [ '-DCONFIG_SERPROG=1' ],
   },
   'stlinkv3_spi' : {