meson: move cc and cpp definitions to top of main meson.build

This just makes using cc and cpp easier.

v2: - Add this patch to fix altivec

Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Dylan Baker 2018-06-11 10:15:15 -07:00
parent 51376cd749
commit 65e447c5df

View file

@ -29,6 +29,9 @@ project(
default_options : ['buildtype=debugoptimized', 'c_std=c99', 'cpp_std=c++11']
)
cc = meson.get_compiler('c')
cpp = meson.get_compiler('cpp')
null_dep = dependency('', required : false)
system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'dragonfly', 'linux'].contains(host_machine.system())
@ -669,7 +672,6 @@ if has_mako.returncode() != 0
error('Python (2.x) mako module required to build mesa.')
endif
cc = meson.get_compiler('c')
if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6')
error('When using GCC, version 4.4.6 or later is required.')
endif
@ -749,7 +751,6 @@ if cc.has_argument('-fvisibility=hidden')
endif
# Check for generic C++ arguments
cpp = meson.get_compiler('cpp')
cpp_args = []
foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math',
'-Qunused-arguments']