meson: Fix build failure when compiler is not in PATH
When cross compiling gcc/clang could not exist in PATH and Meson could
be using aarch64-linux-android-clang set in a cross file for example.
diff --git a/src/meson.build b/src/meson.build
index 0065e8f..5af3818 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -31,12 +31,13 @@
]
# FIXME: obviously fragile, cc.preprocess would be sweet
+cpp = cc.cmd_array()
if cc.get_id() == 'gcc'
- cpp = ['gcc', '-E', '-P']
+ cpp += ['-E', '-P']
elif cc.get_id() == 'msvc'
- cpp = ['cl', '/EP']
+ cpp += ['/EP']
elif cc.get_id() == 'clang'
- cpp = ['clang', '-E', '-P']
+ cpp += ['-E', '-P']
else
error('FIXME: implement cc.preprocess')
endif
