erp5/crash_test: configure mariadb with debug enabled

https://mariadb.com/kb/en/compiling-mariadb-for-debugging/

software/erp5/crash_test/0001-Workaround-double-definiton-of-openssl-1.11-macros.patch

+From 47d01e14c26855323fba181936a77643e963d5a3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=A9rome=20Perrin?= <jerome@nexedi.com>
+Date: Thu, 24 Sep 2020 08:52:07 +0200
+Subject: [PATCH] Workaround double definiton of openssl 1.11 macros
+
+---
+ mysys_ssl/openssl.c | 24 ++++++++++++++++++++++++
+ 1 file changed, 24 insertions(+)
+
+diff --git a/mysys_ssl/openssl.c b/mysys_ssl/openssl.c
+index e0f3d646ca9..9d1067a377b 100644
+--- a/mysys_ssl/openssl.c
++++ b/mysys_ssl/openssl.c
+@@ -30,8 +30,32 @@ int check_openssl_compatibility()
+   return 0;
+ }
+ #else
++
++// XXX workaround double definition of these macros ( in ssl_compat.h and openssl/evp.h )
++#undef EVP_MD_CTX_init
++#undef EVP_CIPHER_CTX_init
++#undef ERR_free_strings
++#undef EVP_cleanup
++#undef CRYPTO_cleanup_all_ex_data
++#undef SSL_load_error_strings
++
+ #include <openssl/evp.h>
+ 
++// XXX workaround double definition macros continued
++#undef EVP_MD_CTX_init
++#define EVP_MD_CTX_init(X) do { memset((X), 0, EVP_MD_CTX_SIZE); EVP_MD_CTX_reset(X); } while(0)
++#undef EVP_CIPHER_CTX_init
++#define EVP_CIPHER_CTX_init(X) do { memset((X), 0, EVP_CIPHER_CTX_SIZE); EVP_CIPHER_CTX_reset(X); } while(0)
++#undef ERR_free_strings
++#define ERR_free_strings()
++#undef EVP_cleanup
++#define EVP_cleanup()
++#undef CRYPTO_cleanup_all_ex_data
++#define CRYPTO_cleanup_all_ex_data()
++#undef SSL_load_error_strings
++#define SSL_load_error_strings()
++
++
+ static uint testing;
+ size_t alloc_size, alloc_count;
+ 
+-- 
+2.25.1
+

software/erp5/crash_test/software.cfg

@@ -5,3 +5,11 @@ extends = ../software.cfg
 ;repository = /srv/slapgrid/slappart4/srv/project/erp5/
 branch = scalability_crash_mariadb
 ;develop = true
+
+[mariadb-10.4]
+# https://mariadb.com/kb/en/compiling-mariadb-for-debugging/
+configure-options +=
+  -DCMAKE_BUILD_TYPE=Debug
+; XXX this patch seems no longer needed with 10.4.16
+;patches +=
+;  ${:_profile_base_location_}/0001-Workaround-double-definiton-of-openssl-1.11-macros.patch#ef2da5cfe303978f132601a78e239b32