Merge branch 'NetHack-3.7' into twitch-interact

sys/unix/hints/include/compiler.370

@@ -14,7 +14,7 @@ CCFLAGS = -g
 
 #If you want to force use of one particular set of compilers, do it
 #here, ahead of the detection, so that the detection will match your
-#choice and set variables CCISCLANG, GCCGTEQ, CLANGPPGTEQ9 etc.
+#choice and set variables CCISCLANG, CCISGCC, GCCGTEQ, CLANGPPGTEQ9 etc.
 #accordingly.
 #
 #CC= gcc
@@ -41,7 +41,7 @@ endif
 # If you want to override the compiler detection just carried out
 # uncomment one of the following pairs. Note, however, that
 # doing this after the detection above will likely result in
-# mismatched variable values for CCISCLANG, GCCGTEQ, CLANGPPGTEQ9 etc.
+# mismatched variable values for CCISCLANG, CCISGCC, GCCGTEQ, CLANGPPGTEQ9 etc.
 #
 #CC= gcc
 #CXX= g++ -std-gnu++11
@@ -72,8 +72,17 @@ CFLAGS+=-Wstrict-prototypes
 CFLAGS+=-Wnonnull
 
 #detection of clang vs gcc
-CCISCLANG := $(shell echo `$(CC) --version` | grep clang)
-ifeq "$(CCISCLANG)" ""
+CCTEST := $(shell echo `$(CC) --version` | grep clang)
+ifneq "$(CCTEST)" ""
+CCISCLANG=1
+CCISGCC=
+else
+CCISCLANG=
+CCISGCC=1
+endif
+#$(info CCISCLANG=$(CCISCLANG), CCISGCC=$(CCISGCC))
+
+ifeq "$(CCISGCC)" "1"
 # gcc-specific follows
 CXX=g++ -std=gnu++11
 # get the version of gcc
@@ -95,8 +104,8 @@ CFLAGS+=-Wimplicit-fallthrough
 #endif
 # end of gcc-specific
 else   # gcc or clang?
-CXX=clang++ -std=gnu++11
 # clang-specific follows
+CXX=clang++ -std=gnu++11
 CLANGGTEQ12 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 12)
 CLANGGTEQ14 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 14)
 CLANGGTEQ21 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 21)

sys/unix/hints/linux.370

@@ -415,7 +415,7 @@ endif
 SYSCFLAGS=-DLUA_USE_LINUX
 ifdef GITSUBMODULES
 LUAFLAGS=CC='$(CC)' SYSCFLAGS='$(SYSCFLAGS)'
-ifneq "$(CCISCLANG)" ""
+ifeq "$(CCISCLANG)" "1"
 # clang
 LUAFLAGS +=CWARNGCC=''
 endif   # clang

sys/unix/hints/macOS.370

@@ -338,7 +338,7 @@ endif  # WANT_LIBNH
 # this needs to be passed via make rather than defined in unixconf.h
 ifdef GITSUBMODULES
 LUAFLAGS=CC='$(CC)' MYCFLAGS=' -DLUA_USE_MACOSX'
-ifneq "$(CCISCLANG)" ""
+ifeq "$(CCISCLANG)" "1"
 # clang
 LUAFLAGS +=CWARNGCC=''
 endif   # clang

sys/unix/unixmain.c

@@ -123,10 +123,6 @@ main(int argc, char *argv[])
         dir = nh_getenv("HACKDIR");
 #endif /* CHDIR */
     program_state.early_options = 1;
-#ifdef ENHANCED_SYMBOLS
-    if (argcheck(argc, argv, ARG_DUMPGLYPHIDS) == 2)
-        exit(EXIT_SUCCESS);
-#endif
     /* handle -dalthackdir, -s <score stuff>, --version, --showpaths */
     early_options(&argc, &argv, &dir);
     program_state.early_options = 0;