Add DragonFly support to ldc

Author: dkgroot

dmd2/errors.c

@@ -21,7 +21,7 @@
 #endif
 #endif
 
-#if __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __sun
+#if __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __DragonFly__ || __sun
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
@@ -64,7 +64,7 @@ bool isConsoleColorSupported()
 {
 #if _WIN32
     return _isatty(_fileno(stderr)) != 0;
-#elif __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __sun
+#elif __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __DragonFly__ || __sun
     const char *term = getenv("TERM");
     return isatty(STDERR_FILENO) && term && term[0] && 0 != strcmp(term, "dumb");
 #else

dmd2/mars.c

@@ -17,7 +17,7 @@
 #include <string>
 #include <cstdarg>
 
-#if __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __sun
+#if __linux__ || __APPLE__ || __FreeBSD__ || __OpenBSD__ || __DragonFly__ || __sun
 #include <errno.h>
 #endif
 

dmd2/root/port.c

@@ -774,8 +774,10 @@ int Port::isNan(double r)
 #else
     return __inline_isnan(r);
 #endif
-#elif __HAIKU__ || __FreeBSD__ || __OpenBSD__ || __NetBSD__ || __DragonFly__
+#elif __HAIKU__ || __FreeBSD__ || __OpenBSD__ || __NetBSD__
     return isnan(r);
+#elif__DragonFly__
+    return __isnand(r);
 #else
     #undef isnan
     return std::isnan(r);
@@ -790,8 +792,10 @@ int Port::isNan(longdouble r)
 #else
     return __inline_isnan(r);
 #endif
-#elif __HAIKU__ || __FreeBSD__ || __OpenBSD__ || __NetBSD__ || __DragonFly__
+#elif __HAIKU__ || __FreeBSD__ || __OpenBSD__ || __NetBSD__
     return isnan(r);
+#elif__DragonFly__
+    return __isnanl(r);
 #else
     #undef isnan
     return std::isnan(r);
@@ -818,8 +822,10 @@ int Port::isInfinity(double r)
 {
 #if __APPLE__
     return fpclassify(r) == FP_INFINITE;
-#elif __HAIKU__ || __FreeBSD__ || __OpenBSD__ || __NetBSD__ ||  __DragonFly__
+#elif __HAIKU__ || __FreeBSD__ || __OpenBSD__ || __NetBSD__
     return isinf(r);
+#elif__DragonFly__
+    return __isinfd(r);
 #else
     #undef isinf
     return std::isinf(r);
@@ -833,7 +839,7 @@ longdouble Port::sqrt(longdouble x)
 
 longdouble Port::fmodl(longdouble x, longdouble y)
 {
-#if __FreeBSD__ && __FreeBSD_version < 800000 || __OpenBSD__ || __NetBSD__ || __DragonFly__
+#if __FreeBSD__ && __FreeBSD_version < 800000 || __OpenBSD__ || __NetBSD__
     return ::fmod(x, y);        // hack for now, fix later
 #else
     return std::fmod(x, y);

runtime/CMakeLists.txt

@@ -85,6 +85,7 @@ else()
 endif()
 file(GLOB_RECURSE CORE_D_UNIX ${RUNTIME_DIR}/src/core/sys/posix/*.d)
 file(GLOB_RECURSE CORE_D_FREEBSD ${RUNTIME_DIR}/src/core/sys/freebsd/*.d)
+file(GLOB_RECURSE CORE_D_DRAGONFLYBSD ${RUNTIME_DIR}/src/core/sys/dragonflybsd/*.d)
 file(GLOB_RECURSE CORE_D_NETBSD ${RUNTIME_DIR}/src/core/sys/netbsd/*.d)
 file(GLOB_RECURSE CORE_D_LINUX ${RUNTIME_DIR}/src/core/sys/linux/*.d)
 file(GLOB_RECURSE CORE_D_OSX ${RUNTIME_DIR}/src/core/sys/osx/*.d)
@@ -100,6 +101,10 @@ if(UNIX)
     if(${CMAKE_SYSTEM} MATCHES "NetBSD")
         list(APPEND CORE_D_SYS ${CORE_D_NETBSD})
     endif()
+    if(${CMAKE_SYSTEM_NAME} MATCHES "DragonFly")
+	message(WARNING, "Adding /src/core/sys/dragonflybsd/ ${CORE_D_DRAGONFLYBSD}")
+        list(APPEND CORE_D_SYS ${CORE_D_DRAGONFLYBSD})
+    endif()
     if(${CMAKE_SYSTEM} MATCHES "Linux")
         list(APPEND CORE_D_SYS ${CORE_D_LINUX})
     endif()

tests/d2/CMakeLists.txt

@@ -5,6 +5,7 @@ if(${ptr_size} MATCHES "^4$")
 elseif(${ptr_size} MATCHES "^8$")
     set(host_model 64)
 endif()
+find_program (GNUMAKE NAMES gmake make)
 
 function(add_testsuite config_name dflags model)
     set(name dmd-testsuite${config_name})
@@ -17,7 +18,7 @@ function(add_testsuite config_name dflags model)
     # testsuite build system provides no way to run the test cases with a
     # given set of flags without trying all combinations of them.
     add_test(NAME ${name}
-        COMMAND make -k -C ${PROJECT_SOURCE_DIR}/tests/d2/dmd-testsuite RESULTS_DIR=${outdir} DMD=$<TARGET_FILE:ldmd2> DFLAGS=${dflags} MODEL=${model} quick
+        COMMAND ${GNUMAKE} -k -C ${PROJECT_SOURCE_DIR}/tests/d2/dmd-testsuite RESULTS_DIR=${outdir} DMD=$<TARGET_FILE:ldmd2> DFLAGS=${dflags} MODEL=${model} quick
     )
     set_tests_properties(${name} PROPERTIES DEPENDS clean-${name})
 endfunction()

tests/d2/src/osmodel.mak

@@ -15,6 +15,9 @@ ifeq (,$(OS))
   ifeq (OpenBSD,$(uname_S))
     OS:=openbsd
   endif
+  ifeq (DragonFly,$(uname_S))
+    OS:=dragonflybsd
+  endif
   ifeq (Solaris,$(uname_S))
     OS:=solaris
   endif