build: support target sysroot
This allows two things:
- We can do a cross-compile with clang 😁
- We can do a cross-compiler with gcc against a different sysroot
This also fixes up the cross-compilation for gcc as it correctly sets
the `target_*` variables in the target block.
Change-Id: Ic1ff2d5732dc6ef3aded24c87669c7620ab4f0b2
diff --git a/tools/gen_amalgamated b/tools/gen_amalgamated
index 9113a5e..e7892b5 100755
--- a/tools/gen_amalgamated
+++ b/tools/gen_amalgamated
@@ -548,10 +548,10 @@
if args.check:
output = os.path.join(tempfile.mkdtemp(), 'perfetto_amalgamated')
+ out = gn_utils.prepare_out_directory(args.gn_args, 'tmp.gen_amalgamated')
+ if not args.quiet:
+ print('Building project...')
try:
- if not args.quiet:
- print('Building project...')
- out = gn_utils.prepare_out_directory(args.gn_args, 'tmp.gen_amalgamated')
desc = gn_utils.load_build_description(out)
# We need to build everything first so that the necessary header
