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kumquat-buildroot/package/libest/0006-src-est-est_locl.h-add-missing-extern-on-e_ctx_ssl_e.patch

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package/libest: new package libest is a C implementation of RFC 7030 (Enrollment over Secure Transport). It can be used to provision public key certificates from a certificate authority (CA) or registration authority (RA) to end-user devices and network infrastructure devices. https://github.com/cisco/libest Notes on patches included in this package: - libest bundles a stubbed version of libsafec, and has no provision to build against a system-installed full (non-stubbed) libsafec. We add a patch to make that possible. - Added a configuration option --{enable,disable}-examples to toggle examples build by a separate patch. - There's a configuration option `--enable-jni` which allows to build a JNI library for binding libest to Java programs. And that library would be using an outdated version of OpenSSL 1.0. We fix that by adding support for OpenSSL 1.1 API for that library. - Fixed a bug when specifying either `--enable-FEATURE` or `--disable-FEATURE` has always been enabling the feature. Signed-off-by: Aleksandr Makarov <aleksandr.o.makarov@gmail.com> [Thomas: - Added comments about the upstream status in existing patches - Added a patch fixing an autoreconf issue - Added a patch adding a missing "extern" on a variable to fix build with gcc 10 - Removed the glibc dependency by using the new libexecinfo package - Drastically simplified the complex libcoap disabling and client-only mode vs. OpenJDK issue. libcoap support is now forcefully disabled, and client-mode only option is made invisible when OpenJDK is enabled. - Fixed the license information; - Added missing host-pkgconf ] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-07-16 00:35:14 +02:00
From 32fe99fa403d2f51931615745a64f8aede1ca46f Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Sat, 8 Jan 2022 13:38:17 +0100
Subject: [PATCH] src/est/est_locl.h: add missing extern on
e_ctx_ssl_exdata_index
Without this extern, the variable gets re-declared in each compilation
unit including est_locl.h, causing gcc >= 10 to complain with:
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_client.o:(.data+0x0): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_server.o:(.bss+0xc): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_server_http.o:(.bss+0x3b8): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_proxy.o:(.bss+0x0): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_client_http.o:(.bss+0x0): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_ossl_util.o:(.bss+0x0): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_client_proxy.o:(.bss+0x0): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_enhcd_cert_auth.o:(.bss+0x0): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
/home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/10.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: .libs/est_server_coap.o:(.bss+0x0): multiple definition of `e_ctx_ssl_exdata_index'; .libs/est.o:(.bss+0x8): first defined here
collect2: error: ld returned 1 exit status
Upstream: https://github.com/cisco/libest/pull/107
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
src/est/est_locl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/est/est_locl.h b/src/est/est_locl.h
index 62dcbea..b16f62d 100644
--- a/src/est/est_locl.h
+++ b/src/est/est_locl.h
@@ -590,7 +590,7 @@ typedef struct est_oid_list {
/*
* Index used to link the EST Ctx into the SSL structures
*/
-int e_ctx_ssl_exdata_index;
+extern int e_ctx_ssl_exdata_index;
LIBEST_TEST_API void est_log (EST_LOG_LEVEL lvl, char *format, ...);
LIBEST_TEST_API void est_log_backtrace (void);
--
2.33.1
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