Memory sanitizer patch not required anymore

Also, the check for clang is done in CMakeLists.txt; sleep is useless

cmake_targets/build_oai

@@ -418,8 +418,6 @@ function main() {
             CMAKE_CMD="$CMAKE_CMD -DSANITIZE_UNDEFINED=True"
             shift;;
         --sanitize-memory | -fsanitize=memory)
-            echo_warning "Note: memory sanitizer\n* requires clang (tested: v17)\n* is incompatible with address/undefined behavior sanitizer\n* requires cmake_targets/tools/memsan.patch"
-            sleep 2
             CMAKE_CMD="$CMAKE_CMD -DSANITIZE_MEMORY=ON -DSANITIZE_ADDRESS=OFF -DSANITIZE_UNDEFINED=OFF"
             shift;;
        --trace-asn1c-enc-dec)

cmake_targets/tools/memsan.patch

-commit bf7f0c4f0f1bfce586667b50050640b67a7a747a
-Author: Robert Schmidt <robert.schmidt@openairinterface.org>
-Date:   Wed Jun 7 18:24:50 2023 +0200
-
-    Fix dlopen() linker errors in dfts, ldpc, ldpc_parityCheck, and params_libconfig
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index c29105d503..3b9e7d1246 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -508,7 +508,7 @@ add_library(CONFIG_LIB
- )
- target_link_libraries(CONFIG_LIB PRIVATE dl UTIL)
- add_library(params_libconfig MODULE ${CONFIG_ROOTDIR}/libconfig/config_libconfig.c)
--target_link_libraries(params_libconfig config)
-+target_link_libraries(params_libconfig config CONFIG_LIB minimal_lib)
- # shared library loader
- set (SHLIB_LOADER_SOURCES
-   ${OPENAIR_DIR}/common/utils/load_module_shlib.c
-@@ -1018,16 +1018,19 @@ if (ENABLE_LDPC_CUDA)
-   endif()
- endif()
- 
--add_library(ldpc MODULE ${PHY_LDPC_OPTIM8SEGMULTI_SRC} )
-+add_library(ldpc MODULE ${PHY_LDPC_OPTIM8SEGMULTI_SRC} ${OPENAIR1_DIR}/PHY/CODING/crc_byte.c)
- target_link_libraries(ldpc PRIVATE ldpc_gen_HEADERS)
-+target_link_libraries(ldpc PRIVATE UTIL)
- 
- add_library(ldpc_parityCheck MODULE ${PHY_LDPC_OPTIM8SEGMULTI_SRC} )
- target_compile_definitions(ldpc_parityCheck PUBLIC NR_LDPC_ENABLE_PARITY_CHECK)
- target_link_libraries(ldpc_parityCheck  PRIVATE ldpc_gen_HEADERS)
-+target_link_libraries(ldpc_parityCheck PRIVATE UTIL minimal_lib)
- 
- add_library(coding MODULE ${PHY_TURBOSRC} )
- 
- add_library(dfts MODULE ${OPENAIR1_DIR}/PHY/TOOLS/oai_dfts.c )
-+target_link_libraries(dfts PRIVATE minimal_lib)
- 
- 
- set(PHY_SRC_COMMON
-diff --git a/common/utils/minimal_stub.c b/common/utils/minimal_stub.c
-index be9c1b399d..7ad0df4d56 100644
---- a/common/utils/minimal_stub.c
-+++ b/common/utils/minimal_stub.c
-@@ -1,6 +1,8 @@
-+#include <stdlib.h>
- #ifndef T_TRACER
- int T_stdout;
- #endif
-+int oai_exit = 0;
- 
- void exit_function(const char *file, const char *function, const int line, const char *s, const int assert)
- {