| Patrick Williams | ac13d5f | 2023-11-24 18:59:46 -0600 | [diff] [blame] | 1 | From b33de2f059f1394028a94ee9da081fa6644b50a2 Mon Sep 17 00:00:00 2001 |
| 2 | From: Brett Warren <brett.warren@arm.com> |
| 3 | Date: Wed, 23 Sep 2020 09:27:34 +0100 |
| 4 | Subject: [PATCH] optee: enable clang support |
| 5 | |
| 6 | When compiling with clang, the LIBGCC_LOCATE_CFLAG variable used |
| 7 | to provide a sysroot wasn't included, which results in not locating |
| 8 | compiler-rt. This is mitigated by including the variable as ammended. |
| 9 | |
| 10 | Upstream-Status: Pending |
| 11 | ChangeId: 8ba69a4b2eb8ebaa047cb266c9aa6c2c3da45701 |
| 12 | Signed-off-by: Brett Warren <brett.warren@arm.com> |
| 13 | |
| 14 | --- |
| 15 | mk/clang.mk | 2 +- |
| 16 | 1 file changed, 1 insertion(+), 1 deletion(-) |
| 17 | |
| 18 | diff --git a/mk/clang.mk b/mk/clang.mk |
| 19 | index a045beee8..1ebe2f702 100644 |
| 20 | --- a/mk/clang.mk |
| 21 | +++ b/mk/clang.mk |
| 22 | @@ -30,7 +30,7 @@ comp-cflags-warns-clang := -Wno-language-extension-token \ |
| 23 | |
| 24 | # Note, use the compiler runtime library (libclang_rt.builtins.*.a) instead of |
| 25 | # libgcc for clang |
| 26 | -libgcc$(sm) := $(shell $(CC$(sm)) $(CFLAGS$(arch-bits-$(sm))) \ |
| 27 | +libgcc$(sm) := $(shell $(CC$(sm)) $(LIBGCC_LOCATE_CFLAGS) $(CFLAGS$(arch-bits-$(sm))) \ |
| 28 | -rtlib=compiler-rt -print-libgcc-file-name 2> /dev/null) |
| 29 | |
| 30 | # Core ASLR relies on the executable being ready to run from its preferred load |