Changed the meson build targets so that:

1. The debug target does NOT turn on ASAN / UBSAN by default (the noise was slowing down debugging a lot). This *does* have our own internal memory checking enabled though.
2. There's a new 'cicd' target. It's accessible via `dev testbuild`
3. There's a separate target for enabling ASAN/UBSAN. That's not guaranteed to give good results.

CI/CD config is set up to use #2.

.github/workflows/test.yml

@@ -9,7 +9,9 @@ on:
 
 env:
   TERM: dumb
-
+  ASAN_OPTIONS: halt_on_error=0
+  UBSAN_OPTIONS: print_stacktrace=1
+
 permissions:
   contents: read
 
@@ -75,7 +77,7 @@ jobs:
         run: brew install meson ninja
 
       - name: Build
-        run: ./dev build
+        run: ./dev testbuild
 
       - name: Run
         run: ./dev run

dev

@@ -32,13 +32,11 @@ function log {
     echo $(color blue "[-- libcon4m --]" $@)
 }
 
-function meson_build {
-
+function meson_init_target {
     echo ${1} > .meson_last
     rm deps/local 2>/dev/null
     ln -s ${PWD}/deps/${OS}-${ARCH} ${PWD}/deps/local
 
-
     if [[ ! -d ${1} ]]; then
         if [[ -f ${1} ]]; then
             rm -rf ${1}
@@ -47,6 +45,10 @@ function meson_build {
         log meson setup ${@}
         meson setup ${@}
     fi
+}
+
+function meson_build {
+    meson_init_target ${@}
     cd ${1}
 
     log Compiling meson target ${1}
@@ -75,7 +77,6 @@ function meson_build {
 }
 
 function meson_hatrack {
-
     if [[ ! -d ${1} ]]; then
         if [[ -f ${1} ]]; then
             rm -rf ${1}
@@ -111,7 +112,7 @@ function meson_hatrack {
 }
 
 function libcon4m_dev_usage {
-    echo "Usage: ./dev [build | run | release | debug | clean]"
+    echo "Usage: ./dev [build | run | release | debug | testbuild | clean]"
     exit 1
 }
 
@@ -121,13 +122,8 @@ function debug_it {
     DEBUGGER=${DEBUGGER:-$(which lldb)}
     cd debug
     log "Running debugger:v${DEBUGGER}"
-    echo
-    echo $(color RED 'Recommended environment variables:')
-    echo $(color CYAN 'export ASAN_OPTIONS=halt_on_error=0')
-    echo $(color CYAN 'export UBSAN_OPTIONS=print_stacktrace=1;halt_on_error=0')
     ${DEBUGGER} ./c4test
     cd ..
-
 }
 
 function libcon4m_run_tests {
@@ -162,7 +158,7 @@ function libcon4m_run_tests {
 }
 
 function libcon4m_dev_clean {
-    for item in build debug release; do
+    for item in build debug release cicd .meson_last; do
         if [[ -d ${item} ]]; then
             log Cleaning ${item}
             cd ${item}
@@ -183,10 +179,20 @@ case $1 in
              ;;
     build)   meson_build build --buildtype=plain
              ;;
-    debug)   meson_build debug --buildtype=debug
-             meson configure debug -Duse_ubsan=true -Duse_asan=true -Duse_memcheck=true
+    debug)   meson_init_target debug --buildtype=debug
+             meson configure debug -Duse_memcheck=true
+             meson_build debug
              debug_it
              ;;
+    testbuild)   meson_init_target cicd --buildtype=debug
+                 meson configure cicd -Duse_memcheck=true
+                 meson_build cicd
+                 ;;
+    sanitizers) meson_init_target sanitizers
+                meson configure sanitizers -Duse_ubsan=true -Duse_asan=true
+                meson build sanitizers
+                ;;
+
     release) meson_build release --buildtype=release
              ;;
     run)

meson.build

@@ -73,8 +73,11 @@ endif
 
 if (get_option('use_ubsan') == true)
   c_args = c_args + ['-fsanitize=undefined',
-                   '-fsanitize-recover=all'
-                   ]
+                     '-fsanitize-recover=all'
+                    ]
+link_args = link_args + ['-fsanitize=undefined',
+                         '-fsanitize-recover=all'
+                        ]
 endif
 
 if (get_option('use_memcheck') == true)
@@ -230,11 +233,7 @@ libc4m   = static_library('con4m',
                           dependencies : all_deps,
                           c_args : c4m_c_args,
                           link_args: link_args)
-libhat = static_library('hatrack',
-                        lib_src,
-                        include_directories : incdir,
-                        c_args : c_args,
-                        link_args : link_args)
+
 
 if get_option('build_con4m_dll') == true
   library('con4m-dll',
@@ -253,6 +252,12 @@ executable('c4test', test_src,
                       link_with : libc4m)
 
 if get_option('build_hatrack') == true
+  libhat = static_library('hatrack',
+                          lib_src,
+                          include_directories : incdir,
+                          c_args : c_args,
+                          link_args : link_args)
+
   executable('hash', hash_test_src,
              include_directories : incdir,
              dependencies : all_deps,