From: Jo Van Bulck <jo.vanbulck@cs.kuleuven.be>
To: jarkko@kernel.org, kai.huang@intel.com,
linux-sgx@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: dave.hansen@linux.intel.com, Jo Van Bulck <jo.vanbulck@cs.kuleuven.be>
Subject: [PATCH v4 08/13] selftests/sgx: Separate linker options
Date: Fri, 25 Aug 2023 15:32:47 +0200 [thread overview]
Message-ID: <20230825133252.9056-9-jo.vanbulck@cs.kuleuven.be> (raw)
In-Reply-To: <20230825133252.9056-1-jo.vanbulck@cs.kuleuven.be>
Fixes "'linker' input unused [-Wunused-command-line-argument]" errors when
compiling with clang.
Signed-off-by: Jo Van Bulck <jo.vanbulck@cs.kuleuven.be>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
---
tools/testing/selftests/sgx/Makefile | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/sgx/Makefile b/tools/testing/selftests/sgx/Makefile
index 1d6315a2e5f5..2de970f7237c 100644
--- a/tools/testing/selftests/sgx/Makefile
+++ b/tools/testing/selftests/sgx/Makefile
@@ -12,9 +12,11 @@ OBJCOPY := $(CROSS_COMPILE)objcopy
endif
INCLUDES := -I$(top_srcdir)/tools/include
-HOST_CFLAGS := -Wall -Werror -g $(INCLUDES) -fPIC -z noexecstack
+HOST_CFLAGS := -Wall -Werror -g $(INCLUDES) -fPIC
+HOST_LDFLAGS := -z noexecstack -lcrypto
ENCL_CFLAGS := -Wall -Werror -static-pie -nostdlib -nostartfiles -fPIE \
-fno-stack-protector -mrdrnd $(INCLUDES)
+ENCL_LDFLAGS := -Wl,-T,test_encl.lds,--build-id=none
TEST_CUSTOM_PROGS := $(OUTPUT)/test_sgx
TEST_FILES := $(OUTPUT)/test_encl.elf
@@ -28,7 +30,7 @@ $(OUTPUT)/test_sgx: $(OUTPUT)/main.o \
$(OUTPUT)/sigstruct.o \
$(OUTPUT)/call.o \
$(OUTPUT)/sign_key.o
- $(CC) $(HOST_CFLAGS) -o $@ $^ -lcrypto
+ $(CC) $(HOST_CFLAGS) -o $@ $^ $(HOST_LDFLAGS)
$(OUTPUT)/main.o: main.c
$(CC) $(HOST_CFLAGS) -c $< -o $@
@@ -45,8 +47,8 @@ $(OUTPUT)/call.o: call.S
$(OUTPUT)/sign_key.o: sign_key.S
$(CC) $(HOST_CFLAGS) -c $< -o $@
-$(OUTPUT)/test_encl.elf: test_encl.lds test_encl.c test_encl_bootstrap.S
- $(CC) $(ENCL_CFLAGS) -T $^ -o $@ -Wl,--build-id=none
+$(OUTPUT)/test_encl.elf: test_encl.c test_encl_bootstrap.S
+ $(CC) $(ENCL_CFLAGS) $^ -o $@ $(ENCL_LDFLAGS)
EXTRA_CLEAN := \
$(OUTPUT)/test_encl.elf \
--
2.25.1
next prev parent reply other threads:[~2023-08-25 13:33 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-25 13:32 [PATCH v4 00/13] selftests/sgx: Fix compilation errors Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 01/13] selftests/sgx: Fix uninitialized pointer dereference in error path Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 02/13] selftests/sgx: Produce static-pie executable for test enclave Jo Van Bulck
2023-08-29 10:55 ` Huang, Kai
2023-08-31 8:49 ` Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 03/13] selftests/sgx: Handle relocations in " Jo Van Bulck
2023-08-28 13:15 ` Huang, Kai
2023-08-31 12:48 ` Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 04/13] selftests/sgx: Fix linker script asserts Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 05/13] selftests/sgx: Include memory clobber for inline asm in test enclave Jo Van Bulck
2023-08-29 11:07 ` Huang, Kai
2023-08-31 8:31 ` Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 06/13] selftests/sgx: Ensure test enclave buffer is entirely preserved Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 07/13] selftests/sgx: Ensure expected location of test enclave buffer Jo Van Bulck
2023-08-25 13:32 ` Jo Van Bulck [this message]
2023-08-25 13:32 ` [PATCH v4 09/13] selftests/sgx: Specify freestanding environment for enclave compilation Jo Van Bulck
2023-08-27 18:35 ` Jarkko Sakkinen
2023-08-25 13:32 ` [PATCH v4 10/13] selftests/sgx: Fix uninitialized pointer dereferences Jo Van Bulck
2023-08-27 18:36 ` Jarkko Sakkinen
2023-08-31 8:12 ` Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 11/13] selftests/sgx: Discard unsupported ELF sections Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 12/13] selftests/sgx: Remove redundant enclave base address save/restore Jo Van Bulck
2023-08-29 11:00 ` Huang, Kai
2023-08-31 8:25 ` Jo Van Bulck
2023-08-25 13:32 ` [PATCH v4 13/13] selftests/sgx: Remove incomplete ABI sanitization code in test enclave Jo Van Bulck
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