[Mod] First commit

package/libp11/0001-src-p11_attr.c-fix-build-with-gcc-4.8.patch

@@ -0,0 +1,42 @@
+From ba44b87318ed89e489fa3ce0a5d66002afa2bd6c Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Fri, 12 Aug 2022 11:54:54 +0200
+Subject: [PATCH] src/p11_attr.c: fix build with gcc 4.8
+
+Fix the following build failure with gcc 4.8 raised since version 0.4.12
+and
+https://github.com/OpenSC/libp11/commit/639a4b6463278c0119a2ec60b261da3e5330fb33:
+
+p11_attr.c: In function 'pkcs11_zap_attrs':
+p11_attr.c:167:2: error: 'for' loop initial declarations are only allowed in C99 mode
+  for (unsigned i = 0; i < 32; i++) {
+  ^
+p11_attr.c:167:2: note: use option -std=c99 or -std=gnu99 to compile your code
+
+Fixes:
+ - http://autobuild.buildroot.org/results/4391020fb5738cc8c26dc53783a6228bbf76473a
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+[Retrieved from:
+https://github.com/OpenSC/libp11/commit/ba44b87318ed89e489fa3ce0a5d66002afa2bd6c]
+---
+ src/p11_attr.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/p11_attr.c b/src/p11_attr.c
+index d49456ff..d425241a 100644
+--- a/src/p11_attr.c
++++ b/src/p11_attr.c
+@@ -162,9 +162,11 @@ void pkcs11_addattr_obj(PKCS11_TEMPLATE *tmpl, int type, pkcs11_i2d_fn enc, void
+ 
+ void pkcs11_zap_attrs(PKCS11_TEMPLATE *tmpl)
+ {
++	unsigned int i;
++
+ 	if (!tmpl->allocated)
+ 		return;
+-	for (unsigned i = 0; i < 32; i++) {
++	for (i = 0; i < 32; i++) {
+ 		if (tmpl->allocated & (1<<i))
+ 			OPENSSL_free(tmpl->attrs[i].pValue);
+ 	}

package/libp11/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_LIBP11
+	bool "libp11"
+	depends on !BR2_STATIC_LIBS # dlopen
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	select BR2_PACKAGE_OPENSSL
+	help
+	  OpenSSL engine for PKCS#11 modules. Part of the OpenSC
+	  project.
+
+	  https://github.com/OpenSC/OpenSC/wiki
+
+comment "libp11 needs a toolchain w/ dynamic library, threads"
+	depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS

package/libp11/Config.in.host

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_HOST_LIBP11
+	bool "host libp11"
+	help
+	  OpenSSL engine for PKCS#11 modules. Part of the OpenSC
+	  project.
+
+	  https://github.com/OpenSC/OpenSC/wiki

package/libp11/libp11.hash

@@ -0,0 +1,3 @@
+# Locally computed:
+sha256  1e1a2533b3fcc45fde4da64c9c00261b1047f14c3f911377ebd1b147b3321cfd  libp11-0.4.12.tar.gz
+sha256  d80c9d084ebfb50ea1ed91bfbc2410d6ce542097a32c43b00781b83adcb8c77f  COPYING

package/libp11/libp11.mk

@@ -0,0 +1,32 @@
+################################################################################
+#
+# libp11
+#
+################################################################################
+
+LIBP11_VERSION = 0.4.12
+LIBP11_SITE = https://github.com/OpenSC/libp11/releases/download/libp11-$(LIBP11_VERSION)
+LIBP11_DEPENDENCIES = openssl host-pkgconf
+LIBP11_INSTALL_STAGING = YES
+LIBP11_LICENSE = LGPL-2.1+
+LIBP11_LICENSE_FILES = COPYING
+
+ifeq ($(BR2_PACKAGE_LIBOPENSSL),y)
+LIBP11_ENGINESDIR = enginesdir
+else ifeq ($(BR2_PACKAGE_LIBRESSL),y)
+LIBP11_ENGINESDIR = libdir
+endif
+
+# pkg-config returns a libcrypto enginesdir prefixed with the sysroot,
+# so let's rip it out.
+LIBP11_CONF_OPTS = \
+	--with-enginesdir=`$(PKG_CONFIG_HOST_BINARY) --variable $(LIBP11_ENGINESDIR) libcrypto | xargs readlink -f | sed 's%^$(STAGING_DIR)%%'`
+
+ifeq ($(BR2_PACKAGE_P11_KIT),y)
+LIBP11_CONF_OPTS += --with-pkcs11-module=/usr/lib/p11-kit-proxy.so
+endif
+
+HOST_LIBP11_DEPENDENCIES = host-pkgconf host-openssl
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))