Cmake: Additional symbol version-script fixes

libclamav.map: Add missing symbol and correct symbol version.

libclamunrar.map: Use symbol version-script for libclamunrar, too.
Thank you to Sebastian Andrzej Siewior for the help.

Also fix a unittest linker issue...
Adding libclamav.map causes libclamav to no longer export zlib
when zlib is statically linked.

What was weird is that libxml2 depends on zlib and the check_clamav
unit test program was using those symbols from libclamav.

Introducing libclamav.map broke that even though we were explicitly
trying to link check_clamav with ZLIB::ZLIB as well.

For reasons I can't explain, linking check_clamav with the
ClamAV::common library managed to properly link it with ZLIB::ZLIB
and so the undefined references go away.

Also in this commit, I've removed the `.map` files from .gitignore
I'm not sure why they were ignored before.

Author: val-ms

.gitignore

@@ -30,7 +30,6 @@ __pycache__/
 
 # C Linker output
 *.ilk
-*.map
 *.exp
 
 # C Precompiled Headers

libclamav/libclamav.map

@@ -15,7 +15,6 @@ CLAMAV_PUBLIC {
     cl_engine_set_clcb_meta;
     cl_engine_set_clcb_file_props;
     cl_set_clcb_msg;
-    cl_engine_set_clcb_file_inspection;
     cl_engine_set_clcb_pre_scan;
     cl_engine_set_clcb_post_scan;
     cl_engine_set_clcb_virus_found;
@@ -64,11 +63,13 @@ CLAMAV_PUBLIC {
 CLAMAV_0.104.0 {
   global:
     cl_engine_set_clcb_engine_compile_progress;
+    cl_engine_set_clcb_engine_free_progress;
     cl_engine_set_clcb_sigload_progress;
 } CLAMAV_PUBLIC;
 CLAMAV_1.0.0 {
   global:
     cl_cvdunpack;
+    cl_engine_set_clcb_file_inspection;
 } CLAMAV_0.104.0;
 CLAMAV_PRIVATE {
   global:

libclamunrar/CMakeLists.txt

@@ -95,6 +95,8 @@ if(ENABLE_SHARED_LIB)
 
     if(WIN32)
         set_target_properties(clamunrar PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS ON)
+    elseif(UNIX AND NOT APPLE)
+        target_link_options(clamunrar PRIVATE "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/libclamunrar.map")
     endif()
 
     if(WIN32)

unit_tests/CMakeLists.txt

@@ -48,16 +48,7 @@ if(ENABLE_APP)
     target_link_libraries(check_fpu_endian
         PRIVATE
             ClamAV::libclamav
-            libcheck::check
-            tomsfastmath
-            JSONC::jsonc
-            ${LIBMSPACK}
-            OpenSSL::SSL
-            OpenSSL::Crypto
-            ZLIB::ZLIB
-            BZip2::BZip2
-            PCRE2::pcre2
-            LibXml2::LibXml2)
+            libcheck::check)
     if(ENABLE_SHARED_LIB)
         target_link_libraries(check_fpu_endian
             PRIVATE
@@ -84,16 +75,7 @@ if(ENABLE_APP)
         PRIVATE
             ClamAV::libclamav
             ClamAV::common
-            libcheck::check
-            tomsfastmath
-            JSONC::jsonc
-            ${LIBMSPACK}
-            OpenSSL::SSL
-            OpenSSL::Crypto
-            ZLIB::ZLIB
-            BZip2::BZip2
-            PCRE2::pcre2
-            LibXml2::LibXml2)
+            libcheck::check)
     if(ENABLE_SHARED_LIB)
         target_link_libraries(check_clamd
             PRIVATE
@@ -132,16 +114,8 @@ target_sources(check_clamav
 target_link_libraries(check_clamav
     PRIVATE
         ClamAV::libclamav
-        libcheck::check
-        tomsfastmath
-        JSONC::jsonc
-        ${LIBMSPACK}
-        OpenSSL::SSL
-        OpenSSL::Crypto
-        ZLIB::ZLIB
-        BZip2::BZip2
-        PCRE2::pcre2
-        LibXml2::LibXml2)
+        ClamAV::common
+        libcheck::check)
 if (ENABLE_UNRAR)
     if(ENABLE_SHARED_LIB)
         target_link_libraries(check_clamav