[Buildroot] [PATCH 1/1] package/libopenssl: fix build without MMU

[Buildroot] [PATCH 1/1] package/libopenssl: fix build without MMU

[Fabrice Fontaine]

Commit 973b1eba5a4ee72f040bd471b147267e36be73ad removed third patch
because of
https://github.com/openssl/openssl/commit/78634e8ac253a8edf338d329965724dfa8e033ab
however OPENSSL_NO_MADVISE wasn't updated to reflect the new
HAVE_MADVISE logic resulting in the following build failure without MMU:

/home/buildroot/autobuild/instance-2/output-1/host/riscv64-buildroot-linux-uclibc/bin/ld.real: libcrypto.a(libcrypto-lib-mem_sec.o): in function `sh_init':
/home/buildroot/autobuild/instance-2/output-1/build/libopenssl-3.2.0/crypto/mem_sec.c:557: undefined reference to `madvise'

Fixes:
 - http://autobuild.buildroot.org/results/4328c025f6f2bcd2ebc5a4368c78e00da0aea1ae

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/libopenssl/libopenssl.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/libopenssl/libopenssl.mk b/package/libopenssl/libopenssl.mk
index 22cf0ff97d..42432d079a 100644
--- a/package/libopenssl/libopenssl.mk
+++ b/package/libopenssl/libopenssl.mk
@@ -26,7 +26,7 @@ LIBOPENSSL_CFLAGS += -DOPENSSL_SMALL_FOOTPRINT
 endif
 
 ifeq ($(BR2_USE_MMU),)
-LIBOPENSSL_CFLAGS += -DHAVE_FORK=0 -DOPENSSL_NO_MADVISE
+LIBOPENSSL_CFLAGS += -DHAVE_FORK=0 -DHAVE_MADVISE=0
 endif
 
 ifeq ($(BR2_PACKAGE_CRYPTODEV_LINUX),y)
-- 
2.43.0

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Re: [Buildroot] [PATCH 1/1] package/libopenssl: fix build without MMU

[Thomas Petazzoni via buildroot]

On Tue,  2 Jan 2024 18:08:01 +0100
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:

> Commit 973b1eba5a4ee72f040bd471b147267e36be73ad removed third patch
> because of
> https://github.com/openssl/openssl/commit/78634e8ac253a8edf338d329965724dfa8e033ab
> however OPENSSL_NO_MADVISE wasn't updated to reflect the new
> HAVE_MADVISE logic resulting in the following build failure without MMU:
> 
> /home/buildroot/autobuild/instance-2/output-1/host/riscv64-buildroot-linux-uclibc/bin/ld.real: libcrypto.a(libcrypto-lib-mem_sec.o): in function `sh_init':
> /home/buildroot/autobuild/instance-2/output-1/build/libopenssl-3.2.0/crypto/mem_sec.c:557: undefined reference to `madvise'
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/4328c025f6f2bcd2ebc5a4368c78e00da0aea1ae
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>  package/libopenssl/libopenssl.mk | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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