gcov/clang: Remove these broken parser/engines

src/CMakeLists.txt

@@ -169,7 +169,6 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
 	find_package (LibElf)
 	find_package (ElfUtils)
 	set (ELF_SRCS
-		engines/clang-coverage-engine.cc
 		engines/ptrace.cc
 		engines/ptrace_linux.cc
 		engines/kernel-engine.cc
@@ -187,7 +186,6 @@ elseif (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
 	find_package (LibElf)
 	find_package (ElfUtils)
 	set (ELF_SRCS
-		engines/clang-coverage-engine.cc
 		engines/ptrace.cc
 		engines/ptrace_freebsd.cc
 		parsers/elf.cc
@@ -230,7 +228,6 @@ set (${KCOV}_SRCS
     engines/system-mode-file-format.cc
     engines/python-engine.cc
     filter.cc
-    gcov.cc
     main.cc
     merge-file-parser.cc
     output-handler.cc
@@ -249,7 +246,6 @@ set (${KCOV}_SRCS
     ${ELF_SRCS}
     ${MACHO_SRCS}
     include/capabilities.hh
-    include/gcov.hh
     include/reporter.hh
     include/collector.hh
     include/generated-data-base.hh
@@ -276,14 +272,12 @@ set (KCOV_SYSTEM_MODE_SRCS
     engines/ptrace.cc
     engines/ptrace_linux.cc
     filter.cc
-    gcov.cc
     include/capabilities.hh
     include/collector.hh
     include/configuration.hh
     include/engine.hh
     include/file-parser.hh
     include/filter.hh
-    include/gcov.hh
     include/generated-data-base.hh
     include/lineid.hh
     include/manager.hh

src/configuration.cc

@@ -125,7 +125,6 @@ class Configuration : public IConfiguration
 		{ "path-strip-level", required_argument, 0, 'S' },
 		{ "skip-solibs", no_argument, 0, 'L' },
 		{ "exit-first-process", no_argument, 0, 'F' },
-		{ "gcov", no_argument, 0, 'g' },
 		{ "clang", no_argument, 0, 'c' },
 		{ "configure", required_argument, 0, 'M' },
 		{ "clean", no_argument, 0, 'E' },
@@ -217,12 +216,6 @@ class Configuration : public IConfiguration
 			case 'F':
 				setKey("daemonize-on-first-process-exit", 1);
 				break;
-			case 'g':
-				setKey("gcov", 1);
-				break;
-			case 'c':
-				setKey("clang-sanitizer", 1);
-				break;
 			case 'E':
 				setKey("clean-output", 1);
 				break;
@@ -572,8 +565,6 @@ class Configuration : public IConfiguration
 		setKey("path-strip-level", 2);
 		setKey("attach-pid", 0);
 		setKey("parse-solibs", 1);
-		setKey("gcov", 0);
-		setKey("clang-sanitizer", 0);
 		setKey("clean-output", 0);
 		setKey("low-limit", 25);
 		setKey("high-limit", 75);
@@ -707,8 +698,6 @@ class Configuration : public IConfiguration
 						" --path-strip-level=num  path levels to show for common paths (default: %d)\n"
 						"\n"
 						" --cobertura-only        Only produce cobertura output in the output dir\n"
-						" --gcov                  use gcov parser instead of DWARF debugging info\n"
-						" --clang                 use Clang Sanitizer-coverage parser\n"
 						" --dump-summary          dump a summary of coverage on stdout\n"
 						" --system-record         perform full-system instrumentation\n"
 						" --system-report         report full-system coverage data\n"