Anel Husakovic added a comment - 2021-06-14 18:48 The last patch 3b8d4180d5f7 introduced doesn't have any influence. By reverting it still gcda files are not created.

Anel Husakovic added a comment - 2021-06-15 03:27 Tested on 10.2-10.6 only in 10.6 this problem exists.

Anel Husakovic added a comment - 2021-06-15 04:24 - edited Seems like with this command gcda files are not created: $ cmake . -DCMAKE_BUILD_TYPE=Debug -DCONC_WITH_{UNITTEST,SSL}=OFF -DWITH_EMBEDDED_SERVER=OFF -DWITH_UNIT_TESTS=OFF -DPLUGIN_{ARCHIVE,TOKUDB,MROONGA,OQGRAPH,ROCKSDB,CONNECT,PERFSCHEMA,SPIDER,SPHINX}=NO -DWITH_SAFEMALLOC=OFF -DWITH_SSL=bundled -DENABLE_GCOV=ON -G Ninja while with this command they are: $ cmake . -DCMAKE_BUILD_TYPE=Debug -DWITH_EMBEDDED_SERVER=OFF -DPLUGIN_{ARCHIVE,TOKUDB,MROONGA,OQGRAPH,ROCKSDB,CONNECT,PERFSCHEMA,SPIDER,SPHINX}=NO -DENABLE_GCOV=ON -G Ninja and we can validate: anel@anel:~/mariadb/10.6-fresh/libmariadb/mariadb_config$ ./mariadb_config --tlsinfo OpenSSL 1.1.1 anel@anel:~/mariadb/10.6-fresh/libmariadb/mariadb_config$ find .|grep gcda ./CMakeFiles/mariadb_config.dir/mariadb_config.c.gcda Seems that problem is when with {-DWITH_SSL=bundled} in 10.6 only. It is built without gcda generated (not sure why GnuTLS 3.5.18 ?) Leaving to wlad or sanja . Here is some workaround: https://github.com/MariaDB/server/commit/2604ccfb53812074229228df07e56994d6fe2a79

Vladislav Vaintroub added a comment - 2021-06-15 05:47 - edited @Anel, I do not even compile on Linux every day. I never used gcov. If you link to blame the connector-C, assign to Georg. But before that, check if you're building Debug vs RelWithDebInfo, I bet would be is as simple as that. If you want to ask how to Debug compile flags, you can add some of the MESSAGE("CMAKE_C_FLAGS=${CMAKE_C_FLAGS}") MESSAGE("CMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}") MESSAGE("CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}") Ultimately, there is a https://cmake.org/cmake/help/latest/variable/CMAKE_EXPORT_COMPILE_COMMANDS.html option, so that you can come up with evidence that something is different if you use GnuTLS, and if there is a real evidence, then maybe we can use some more advanced techniques, like tracing cmake to find out the bad guy.

Anel Husakovic added a comment - 2021-06-15 13:21 Started working

Anel Husakovic added a comment - 2021-06-15 15:57 10.6 flags: $ cmake . -LAH|grep -E "FLAGS|BUILD_TYPE|GCOV|WITH_SSL"   CMAKE_ASM_FLAGS:STRING= CMAKE_ASM_FLAGS_DEBUG:STRING=-g CMAKE_ASM_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG CMAKE_ASM_FLAGS_RELEASE:STRING=-O3 -DNDEBUG CMAKE_ASM_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG CMAKE_BUILD_TYPE:STRING=Debug CMAKE_CXX_FLAGS:STRING= CMAKE_CXX_FLAGS_DEBUG:STRING=-g CMAKE_CXX_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG CMAKE_C_FLAGS:STRING= CMAKE_C_FLAGS_DEBUG:STRING=-g CMAKE_C_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG CMAKE_C_FLAGS_RELEASE:STRING=-O3 -DNDEBUG CMAKE_C_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG CMAKE_EXE_LINKER_FLAGS:STRING= CMAKE_EXE_LINKER_FLAGS_DEBUG:STRING= CMAKE_EXE_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_EXE_LINKER_FLAGS_RELEASE:STRING= CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO:STRING= CMAKE_MODULE_LINKER_FLAGS:STRING= CMAKE_MODULE_LINKER_FLAGS_DEBUG:STRING= CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_MODULE_LINKER_FLAGS_RELEASE:STRING= CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO:STRING= CMAKE_SHARED_LINKER_FLAGS:STRING= CMAKE_SHARED_LINKER_FLAGS_DEBUG:STRING= CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_SHARED_LINKER_FLAGS_RELEASE:STRING= CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO:STRING= CMAKE_STATIC_LINKER_FLAGS:STRING= CMAKE_STATIC_LINKER_FLAGS_DEBUG:STRING= CMAKE_STATIC_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_STATIC_LINKER_FLAGS_RELEASE:STRING= CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO:STRING= ENABLE_GCOV:BOOL=ON WITH_MYSQLD_LDFLAGS:STRING= WITH_SSL:STRING=bundled WSREP_LIB_STRICT_BUILD_FLAGS:BOOL=OFF 10.2 flags   CMAKE_BUILD_TYPE:STRING=Debug CMAKE_CXX_FLAGS:STRING= CMAKE_CXX_FLAGS_DEBUG:STRING=-g CMAKE_CXX_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG CMAKE_CXX_FLAGS_RELEASE:STRING=-O3 -DNDEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG CMAKE_C_FLAGS:STRING= CMAKE_C_FLAGS_DEBUG:STRING=-g CMAKE_C_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG CMAKE_C_FLAGS_RELEASE:STRING=-O3 -DNDEBUG CMAKE_C_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG CMAKE_EXE_LINKER_FLAGS:STRING= CMAKE_EXE_LINKER_FLAGS_DEBUG:STRING= CMAKE_EXE_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_EXE_LINKER_FLAGS_RELEASE:STRING= CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO:STRING= CMAKE_MODULE_LINKER_FLAGS:STRING= CMAKE_MODULE_LINKER_FLAGS_DEBUG:STRING= CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_MODULE_LINKER_FLAGS_RELEASE:STRING= CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO:STRING= CMAKE_SHARED_LINKER_FLAGS:STRING= CMAKE_SHARED_LINKER_FLAGS_DEBUG:STRING= CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_SHARED_LINKER_FLAGS_RELEASE:STRING= CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO:STRING= CMAKE_STATIC_LINKER_FLAGS:STRING= CMAKE_STATIC_LINKER_FLAGS_DEBUG:STRING= CMAKE_STATIC_LINKER_FLAGS_MINSIZEREL:STRING= CMAKE_STATIC_LINKER_FLAGS_RELEASE:STRING= CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO:STRING= ENABLE_GCOV:BOOL=ON WITH_MYSQLD_LDFLAGS:STRING= WITH_SSL:STRING=bundled diff between 10.6 and 10.2 diff --git a/../bundled_ssl.txt b/../bundled-10.2.txt index 61b13c66332..af6b3d35be6 100644 --- a/../bundled_ssl.txt +++ b/../bundled-10.2.txt @@ -1,8 +1,3 @@ -CMAKE_ASM_FLAGS:STRING= -CMAKE_ASM_FLAGS_DEBUG:STRING=-g -CMAKE_ASM_FLAGS_MINSIZEREL:STRING=-Os -DNDEBUG -CMAKE_ASM_FLAGS_RELEASE:STRING=-O3 -DNDEBUG -CMAKE_ASM_FLAGS_RELWITHDEBINFO:STRING=-O2 -g -DNDEBUG CMAKE_BUILD_TYPE:STRING=Debug CMAKE_CXX_FLAGS:STRING= CMAKE_CXX_FLAGS_DEBUG:STRING=-g @@ -37,4 +32,3 @@ CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO:STRING= ENABLE_GCOV:BOOL=ON WITH_MYSQLD_LDFLAGS:STRING= WITH_SSL:STRING=bundled -WSREP_LIB_STRICT_BUILD_FLAGS:BOOL=OFF compile_commands.json obtained from CMAKE_EXPORT_COMPILE_COMMANDS for 10.6 in the attachment compile_commands_10.6_with_ssl_bundled.json All gcda files are created in 10.6 - seems this is not a bug. Learned about compiled_commands.json - seems people are using it (found in gitignore ) patch 2b67b7cb08bf.