package/libtomcrypt: compile with -fPIC to enable linking to dynamic libraries/exectuables

Fixes:

  .../x86_64-buildroot-linux-gnu/bin/ld: .../host/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libtomcrypt.a(md5.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC

when building a shared library that links with libtomcrypt. Our only
internal user dropbear doesn't do this, so there are no autobuilder
failures.

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit ec2ee79ec1)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Seiderer 2021-05-02 12:50:38 +02:00 committed by Peter Korsgaard
parent d66c6bf5e5
commit 8addf4b71e

View File

@ -19,6 +19,10 @@ LIBTOMCRYPT_IGNORE_CVES += CVE-2019-17362
LIBTOMCRYPT_CFLAGS = -I./src/headers $(TARGET_CFLAGS) -DLTC_SOURCE -DLTM_DESC
ifeq ($(BR2_STATIC_LIBS),)
LIBTOMCRYPT_CFLAGS += -fPIC
endif
define LIBTOMCRYPT_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) CFLAGS="$(LIBTOMCRYPT_CFLAGS)"
endef