test: try building fuzz binaries on Windows

appveyor.yml

@@ -11,3 +11,4 @@ build_script:
   - if "%platform%" == "mingw" ( mingw32-make.exe -f Makefile.m32 demos ) else ( nmake /f Makefile.msvc )
   - cd test
   - if "%platform%" == "mingw" ( mingw32-make.exe -f Makefile.m32 ) else ( nmake /f Makefile.msvc vtest )
+  - if "%platform%" == "mingw" ( mingw32-make.exe -f Makefile.m32 aresfuzz.exe aresfuzzname.exe ) else ( nmake /f Makefile.msvc aresfuzz aresfuzzname )

test/Makefile.m32

@@ -5,6 +5,7 @@
 #
 ########################################################
 CXX = g++
+CC = gcc
 LD = g++
 
 # Where to find the c-ares source code; needed because the tests use library-internal headers
@@ -23,16 +24,26 @@ LDLIBS = -lwsock32
 include Makefile.inc
 
 OBJS := $(patsubst %.cc,%.o,$(strip $(TESTSOURCES)))
+FUZZOBJS := $(patsubst %.c,%.o,$(strip $(FUZZSOURCES)))
+FUZZNAMEOBJS := $(patsubst %.c,%.o,$(strip $(FUZZNAMESOURCES)))
 
-all: arestest.exe
+all: arestest.exe aresfuzz.exe aresfuzzname.exe
 
 arestest.exe: $(OBJS) gmock-all.o gtest-all.o
 	$(LD) $(LDFLAGS) -o $@ $^  -L$(ARES_BLD_DIR) -lcares $(LDLIBS)
 
+aresfuzz.exe: $(FUZZOBJS)
+	$(LD) $(LDFLAGS) -o $@ $^  -L$(ARES_BLD_DIR) -lcares $(LDLIBS)
+
+aresfuzzname.exe: $(FUZZNAMEOBJS)
+	$(LD) $(LDFLAGS) -o $@ $^  -L$(ARES_BLD_DIR) -lcares $(LDLIBS)
+
 $(OBJS): $(TESTHEADERS)
 
 .cc.o:
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $<
+.c.o:
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $<
 gmock-all.o: $(GMOCK_DIR)/src/gmock-all.cc
 	$(CXX) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CPPFLAGS) $(CXXFLAGS) -c $<
 gtest-all.o: $(GTEST_DIR)/src/gtest-all.cc
@@ -44,5 +55,5 @@ vtest: arestest.exe
 	./arestest.exe -v
 
 clean:
-	$(RM) $(OBJS) gmock-all.o gtest-all.o arestest.exe
+	$(RM) $(OBJS) gmock-all.o gtest-all.o arestest.exe aresfuzz.exe aresfuzzname.exe
 

test/Makefile.msvc

@@ -109,7 +109,7 @@ VALID_CFGSET = TRUE
 !  MESSAGE Usage: nmake /f makefile.msvc CFG=<config> <target>
 !  MESSAGE
 !  MESSAGE <config> can be one of: [ lib-release | lib-debug | dll-release | dll-debug }
-!  MESSAGE <target> can be one of: [ all | arestest | clean }
+!  MESSAGE <target> can be one of: [ all | arestest | aresfuzz | aresfuzzname | clean }
 !  MESSAGE
 !  MESSAGE If <target> is not specified then all targets are built.
 !  MESSAGE If <config> is not specified then lib-debug will be assumed.
@@ -252,6 +252,25 @@ RC_CMD       = $(RC_CMD_DBG)
 !ERROR Problem generating PROG_OBJS list.
 !ENDIF
 PROG_OBJS = $(PROG_OBJS:.cc=.obj)
+
+!IF [ECHO FUZZ_OBJS=^$(PROG_OBJDIR)\$(FUZZSOURCES: = $(PROG_OBJDIR^)\) > .\fuzz_objs.inc] == 0
+!INCLUDE .\fuzz_objs.inc
+!IF [DEL .\fuzz_objs.inc]
+!ENDIF
+!ELSE
+!ERROR Problem generating FUZZ_OBJS list.
+!ENDIF
+FUZZ_OBJS = $(FUZZ_OBJS:.c=.obj)
+
+!IF [ECHO FUZZNAME_OBJS=^$(PROG_OBJDIR)\$(FUZZNAMESOURCES: = $(PROG_OBJDIR^)\) > .\fuzzname_objs.inc] == 0
+!INCLUDE .\fuzzname_objs.inc
+!IF [DEL .\fuzzname_objs.inc]
+!ENDIF
+!ELSE
+!ERROR Problem generating FUZZNAME_OBJS list.
+!ENDIF
+FUZZNAME_OBJS = $(FUZZNAME_OBJS:.c=.obj)
+
 GTEST_OBJ = $(PROG_OBJDIR)\gtest-all.obj
 GMOCK_OBJ = $(PROG_OBJDIR)\gmock-all.obj
 
@@ -260,10 +279,12 @@ GMOCK_OBJ = $(PROG_OBJDIR)\gmock-all.obj
 # --------------------------------
 
 .SUFFIXES:
-.SUFFIXES: .cc
+.SUFFIXES: .cc .c
 
 {$(SRCDIR)}.cc{$(PROG_OBJDIR)}.obj:
     $(CC_CMD) $(CC_CFLAGS) $(SPROG_CFLAGS) /Fo$@ /Fd$(@D)\ /c $<
+{$(SRCDIR)}.c{$(PROG_OBJDIR)}.obj:
+    $(CC_CMD) $(CC_CFLAGS) $(SPROG_CFLAGS) /Fo$@ /Fd$(@D)\ /c $<
 {$(GMOCK_SRC_DIR)}.cc{$(PROG_OBJDIR)}.obj:
     $(CC_CMD) $(CC_CFLAGS) $(SPROG_CFLAGS) /I $(GMOCK_DIR) /Fo$@ /Fd$(@D)\ /c $<
 {$(GTEST_SRC_DIR)}.cc{$(PROG_OBJDIR)}.obj:
@@ -274,7 +295,7 @@ GMOCK_OBJ = $(PROG_OBJDIR)\gmock-all.obj
 # Main targets
 # ---------------------------------------------------------------------
 
-ALL: arestest
+ALL: arestest aresfuzz aresfuzzname
     @
 
 test: arestest
@@ -282,10 +303,18 @@ test: arestest
 vtest: arestest
     $(PROG_OUTDIR)\arestest -v
 
-arestest: $(TESTSOURCES) $(PROB_OUTDIR) $(PROG_OBJDIR) $(PROG_OBJS) $(GTEST_OBJ) $(GMOCK_OBJ)
+arestest: $(TESTSOURCES) $(PROG_OUTDIR) $(PROG_OBJDIR) $(PROG_OBJS) $(GTEST_OBJ) $(GMOCK_OBJ)
     $(SPROG_LINK) $(SPROG_LFLAGS) /out:$(PROG_OUTDIR)\arestest.exe $(PROG_OBJS) $(GTEST_OBJ) $(GMOCK_OBJ)
     @if exist $(PROG_OUTDIR)\arestest.exe.manifest mt -nologo -manifest $(PROG_OUTDIR)\arestest.exe.manifest -outputresource:$(PROG_OUTDIR)\arestest.exe;1
 
+aresfuzz: $(FUZZSOURCES) $(PROG_OUTDIR) $(PROG_OBJDIR) $(FUZZ_OBJS)
+    $(SPROG_LINK) $(SPROG_LFLAGS) /out:$(PROG_OUTDIR)\aresfuzz.exe $(FUZZ_OBJS)
+    @if exist $(PROG_OUTDIR)\aresfuzz.exe.manifest mt -nologo -manifest $(PROG_OUTDIR)\aresfuzz.exe.manifest -outputresource:$(PROG_OUTDIR)\aresfuzz.exe;1
+
+aresfuzzname: $(FUZZNAMESOURCES) $(PROG_OUTDIR) $(PROG_OBJDIR) $(FUZZNAME_OBJS)
+    $(SPROG_LINK) $(SPROG_LFLAGS) /out:$(PROG_OUTDIR)\aresfuzzname.exe $(FUZZNAME_OBJS)
+    @if exist $(PROG_OUTDIR)\aresfuzzname.exe.manifest mt -nologo -manifest $(PROG_OUTDIR)\aresfuzzname.exe.manifest -outputresource:$(PROG_OUTDIR)\aresfuzzname.exe;1
+
 $(PROG_OUTDIR): $(PROG_DIR)
     @if not exist $(PROG_OUTDIR) mkdir $(PROG_OUTDIR)