From 7729df2f828a8a4f217a76e7ae763bdac95dee71 Mon Sep 17 00:00:00 2001 From: Iain Sandoe Date: Thu, 7 Nov 2024 17:17:46 +0000 Subject: Darwin: Support '-ObjC{,++}' as shorthand for -xobjective-c{,++} [PR117478]. This improves compatibility with clang, and is used by some projects. PR target/117478 gcc/ChangeLog: * config/darwin-driver.cc (darwin_driver_init): Handle ObjC/ObjC++ * config/darwin.opt: Add ObjC/ObjC++ as driver-only options. Signed-off-by: Iain Sandoe --- gcc/config/darwin-driver.cc | 10 ++++++++++ gcc/config/darwin.opt | 6 ++++++ 2 files changed, 16 insertions(+) (limited to 'gcc') diff --git a/gcc/config/darwin-driver.cc b/gcc/config/darwin-driver.cc index 2aa0b0c..f2aa6be 100644 --- a/gcc/config/darwin-driver.cc +++ b/gcc/config/darwin-driver.cc @@ -351,6 +351,16 @@ darwin_driver_init (unsigned int *decoded_options_count, noexport_p = false; break; + case OPT_ObjC: + (*decoded_options)[i].opt_index = OPT_x; + (*decoded_options)[i].arg = "objective-c"; + break; + + case OPT_ObjC__: + (*decoded_options)[i].opt_index = OPT_x; + (*decoded_options)[i].arg = "objective-c++"; + break; + default: break; } diff --git a/gcc/config/darwin.opt b/gcc/config/darwin.opt index 1140480..b105828 100644 --- a/gcc/config/darwin.opt +++ b/gcc/config/darwin.opt @@ -261,6 +261,12 @@ noseglinkedit Driver RejectNegative Negative(seglinkedit) (Obsolete) This is the default. +ObjC +Driver RejectNegative + +ObjC++ +Driver RejectNegative + object Driver RejectNegative -- cgit v1.1