improve 1990 Makefiles

1990/Makefile

@@ -50,7 +50,7 @@
 # tool locations
 ################
 #
-SHELL= /bin/bash
+SHELL= bash
 MAKE= make
 
 

1990/baruch/Makefile

@@ -328,63 +328,26 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-logical-op-parentheses \
 	-Wno-string-plus-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-logical-op-parentheses \
-	-Wno-string-plus-int
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-logical-op-parentheses \
-	-Wno-string-plus-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -396,12 +359,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -410,7 +373,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -423,7 +386,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -434,20 +397,31 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-missing-variable-declarations -Wno-format-nonliteral -Wno-poison-system-directories
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/cmills/Makefile

@@ -328,63 +328,26 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-deprecated-declarations -Wno-parentheses -Wno-error -Wno-implicit-function-declaration \
 	-Wno-format-security -Wno-return-type -Wno-unused-value
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-deprecated-declarations -Wno-parentheses -Wno-error -Wno-implicit-function-declaration \
-	-Wno-format-security -Wno-return-type -Wno-unused-value
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 CWARN= -Wall -Wextra ${CSILENCE}
 #CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-deprecated-declarations -Wno-parentheses -Wno-error -Wno-implicit-function-declaration \
-	-Wno-format-security -Wno-return-type -Wno-unused-value
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -396,12 +359,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 #CDEFINE=
 CDEFINE= -DM=500 -DN=52 -DX="srand((int)time(0L))" -DV=void
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -410,7 +373,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -423,7 +386,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -434,20 +397,34 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-pedantic \
+	-Wno-poison-system-directories -Wno-shadow -Wno-strict-prototypes \
+	-Wno-comma -Wno-format-nonliteral -Wno-implicit-int-conversion \
+	-Wno-shorten-64-to-32
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/dds/Makefile

@@ -328,66 +328,27 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-builtin-requires-header -Wno-char-subscripts -Wno-conditional-type-mismatch \
 	-Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
 	-Wno-incompatible-library-redeclaration -Wno-parentheses -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-builtin-requires-header -Wno-char-subscripts -Wno-conditional-type-mismatch \
-	-Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
-	-Wno-incompatible-library-redeclaration -Wno-parentheses -Wno-implicit-int
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-builtin-requires-header -Wno-char-subscripts -Wno-conditional-type-mismatch \
-	-Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
-	-Wno-incompatible-library-redeclaration -Wno-parentheses -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -399,12 +360,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -413,7 +374,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -426,7 +387,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -437,20 +398,31 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+#CSILENCE+=
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/dg/Makefile

@@ -328,60 +328,25 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
 #
-ifeq ($(CC),clang)
+#CSILENCE=
+CSILENCE= -Wno-invalid-pp-token
 
-# clang CSILENCE and CWARN
+# Common C compiler warning flags
-#
-CSILENCE=
-#CSILENCE= -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-else
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-CSILENCE=
-#CSILENCE= -Wno-implicit-int
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-CSILENCE=
-#CSILENCE= -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -393,12 +358,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
-#CDEFINE=
+CDEFINE=
-CDEFINE= -Dindex=strchr
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -407,7 +372,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -420,7 +385,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -431,20 +396,31 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-poison-system-directories -Wno-strict-prototypes
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/dg/dg.c

@@ -1,67 +1,65 @@
 #include <stdio.h>
 
-#define d define
+#define b12(x) 12 x
-
+#define a13(x) x 13
-#d b12(x) 12 x
+#define a16(x) x 16
-#d a13(x) x 13
+#define a32(x) x 32
-#d a16(x) x 16
+#define acb(x) x]
-#d a32(x) x 32
+#define acc(x) x}
-#d acb(x) x]
+#define aco(x) x:
-#d acc(x) x}
+#define bco(x) :x
-#d aco(x) x:
+#define acp(x) x)
-#d bco(x) :x
+#define bef(x) EOF x
-#d acp(x) x)
+#define aeq(x) x=
-#d bef(x) EOF x
+#define afo(x) x for
-#d aeq(x) x=
+#define age(x) x fgetc
-#d afo(x) x for
+#define asi(x) x stdin
-#d age(x) x fgetc
+#define aso(x) x stdout
-#d asi(x) x stdin
+#define bgt(x) >x
-#d aso(x) x stdout
+#define ai(x) x i
-#d bgt(x) >x
+#define aj(x) x j
-#d ai(x) x i
+#define al(x) x l
-#d aj(x) x j
+#define ami(x) x-
-#d al(x) x l
+#define bne(x) !=x
-#d ami(x) x-
+#define aob(x) x[
-#d bne(x) !=x
+#define aop(x) x(
-#d aob(x) x[
+#define apl(x) x+
-#d aop(x) x(
+#define bpu(x) fputc x
-#d apl(x) x+
+#define bqm(x) ?x
-#d bpu(x) fputc x
+#define aqm(x) x?
-#d bqm(x) ?x
+#define aqu(x) x'
-#d aqm(x) x?
+#define ase(x) x;
-#d aqu(x) x'
+#define awh(x) x while
-#d ase(x) x;
+#define axo(x) x^
-#d awh(x) x while
+#define a0(x) x 0
-#d axo(x) x^
+#define b13(x) 13 x
-#d a0(x) x 0
+#define b16(x) 16 x
-#d b13(x) 13 x
+#define b19(x) 19 x
-#d b16(x) 16 x
+#define b48(x) 48 x
-#d b19(x) 19 x
+#define a64(x) x 64
-#d b48(x) 48 x
+#define b66(x) 66 x
-#d a64(x) x 64
+#define bcb(x) ]x
-#d b66(x) 66 x
+#define bch(x) char x
-#d bcb(x) ]x
+#define bcm(x) ,x
-#d bch(x) char x
+#define acm(x) x,
-#d bcm(x) ,x
+#define bcp(x) )x
-#d acm(x) x,
+#define beq(x) =x
-#d bcp(x) )x
+#define bex(x) extern x
-#d beq(x) =x
+#define bi(x) i x
-#d bex(x) extern x
+#define bin(x) int x
-#d bi(x) i x
+#define bix(x) index x
-#d bin(x) int x
+#define bj(x) j x
-#d bix(x) index x
+#define bl(x) l x
-#d bj(x) j x
+#define alt(x) x<
-#d bl(x) l x
+#define bma(x) main x
-#d alt(x) x<
+#define bob(x) [x
-#d bma(x) main x
+#define boc(x) {x
-#d bob(x) [x
+#define bop(x) (x
-#d boc(x) {x
+#define bpl(x) +x
-#d bop(x) (x
+#define app(x) x++
-#d bpl(x) +x
+#define bqu(x) 'x
-#d app(x) x++
+#define bse(x) ;x
-#d bqu(x) 'x
+#define bst(x) *x
-#d bse(x) ;x
-#d bst(x) *x
  
 bma(acp(bop(app(bcp(ai(boc(ase(bch(a16(bl(alt(bob(ai(b66(ase(bcb(a0(bcm(aeq(bst(acb(bj(a64(bse(aob(bin(al(bi(aeq(bse(ai(bex(aop(bch(afo(bst(ase(bix(())))))))))))))))))))))))))))))))))))))))
 bl(ai(bob(aob(bi(al(bcb(aop(beq(apl(b13(a13(bpl(aeq(bop(acb(bl(bob(a32(bi(bpl(apl(b16(bcb(ai(beq(b19(aob(bpl(bop(l))))))))))))))))))))))))))))))

1990/jaw/Makefile

@@ -328,66 +328,27 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
 	-Wno-logical-op-parentheses -Wno-parentheses -Wno-return-type \
 	-Wno-shift-op-parentheses
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
-	-Wno-logical-op-parentheses -Wno-parentheses -Wno-return-type \
-	-Wno-shift-op-parentheses
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 CWARN= -Wall -Wextra ${CSILENCE}
 #CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
-	-Wno-logical-op-parentheses -Wno-parentheses -Wno-return-type \
-	-Wno-shift-op-parentheses
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -399,12 +360,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -413,7 +374,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -426,7 +387,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -437,20 +398,34 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-comma -Wno-implicit-int-conversion -Wno-missing-prototypes \
+	-Wno-missing-variable-declarations -Wno-pedantic \
+	-Wno-poison-system-directories -Wno-shorten-64-to-32 -Wno-sign-conversion \
+	-Wno-strict-prototypes
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/pjr/Makefile

@@ -328,60 +328,25 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 CSILENCE=
 #CSILENCE= -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-CSILENCE=
-#CSILENCE= -Wno-implicit-int
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-CSILENCE=
-#CSILENCE= -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -393,12 +358,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -407,7 +372,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -420,7 +385,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -431,20 +396,32 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-missing-prototypes -Wno-missing-variable-declarations \
+	-Wno-poison-system-directories -Wno-strict-prototypes
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/scjones/Makefile

@@ -328,60 +328,25 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-invalid-pp-token -Wno-trigraphs
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-invalid-pp-token -Wno-trigraphs
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-invalid-pp-token -Wno-trigraphs
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -393,12 +358,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -407,7 +372,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -420,7 +385,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -431,20 +396,31 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-missing-variable-declarations -Wno-poison-system-directories
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/stig/Makefile

@@ -328,60 +328,25 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 CSILENCE=
 #CSILENCE= -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-CSILENCE=
-#CSILENCE= -Wno-implicit-int
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-CSILENCE=
-#CSILENCE= -Wno-implicit-int
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -393,12 +358,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -407,7 +372,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -420,7 +385,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -431,20 +396,31 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+#CSILENCE+=
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/tbr/Makefile

@@ -328,63 +328,26 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
 	-Wno-unused-value
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
-	-Wno-unused-value
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 CWARN= -Wall -Wextra ${CSILENCE}
 #CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
-	-Wno-unused-value
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -396,12 +359,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -410,7 +373,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -423,7 +386,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -434,20 +397,32 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-comma -Wno-missing-prototypes -Wno-missing-variable-declarations \
+	-Wno-pedantic -Wno-poison-system-directories -Wno-strict-prototypes
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/theorem/Makefile

@@ -328,69 +328,28 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-deprecated-declarations -Wno-empty-body -Wno-error -Wno-unused-value \
 	-Wno-implicit-function-declaration -Wno-incompatible-pointer-types \
 	-Wno-macro-redefined -Wno-parentheses -Wno-return-type -Wno-unused-parameter \
 	-Wno-empty-translation-unit
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-deprecated-declarations -Wno-empty-body -Wno-error -Wno-unused-value \
-	-Wno-implicit-function-declaration -Wno-incompatible-pointer-types \
-	-Wno-macro-redefined -Wno-parentheses -Wno-return-type -Wno-unused-parameter \
-	-Wno-empty-translation-unit
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-deprecated-declarations -Wno-empty-body -Wno-error -Wno-unused-value \
-	-Wno-implicit-function-declaration -Wno-incompatible-pointer-types \
-	-Wno-macro-redefined -Wno-parentheses -Wno-return-type -Wno-unused-parameter \
-	-Wno-empty-translation-unit
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -402,12 +361,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -416,7 +375,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -429,7 +388,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -440,20 +399,34 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-comma -Wno-double-promotion -Wno-float-conversion \
+	-Wno-missing-prototypes -Wno-missing-variable-declarations \
+	-Wno-poison-system-directories -Wno-shadow -Wno-strict-prototypes \
+	-Wno-unreachable-code -Wno-unused-macros
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################

1990/westley/Makefile

@@ -328,63 +328,26 @@ X11_LIBDIR= /opt/X11/lib
 #X11_INCDIR= /usr/X11/include
 X11_INCDIR= /opt/X11/include
 
-# CWARN - Silence warnings that ${CWARN} would normally complain about
+# Common C compiler warnings to silence
-# CSILENCE -Compiler warnings
-#
-ifeq ($(CC),clang)
-
-# clang CSILENCE and CWARN
 #
 #CSILENCE=
 CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
 	-Wno-unused-value -Wno-unused-variable
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
 
-else
+# Common C compiler warning flags
-ifeq ($(CC),gcc)
-
-# gcc CSILENCE and CWARN
-#
-#CSILENCE=
-CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
-	-Wno-unused-value -Wno-unused-variable
 #
 #CWARN= ${CSILENCE}
 #CWARN= -Wall ${CSILENCE}
 #CWARN= -Wall -Wextra ${CSILENCE}
 CWARN= -Wall -Wextra -pedantic ${CSILENCE}
 
-else
+# Compiler standard
-
-# default CSILENCE and WARN
-#
-#CSILENCE=
-CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
-	-Wno-unused-value -Wno-unused-variable
-#
-#CWARN= ${CSILENCE}
-#CWARN= -Wall ${CSILENCE}
-#CWARN= -Wall -Wextra ${CSILENCE}
-CWARN= -Wall -Wextra -pedantic ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
-#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
-
-endif
-endif
-
-# compiler standard
 #
 #CSTD=
 #CSTD= -ansi
 CSTD= -std=gnu90
 
-# compiler bit architecture
+# Compiler bit architecture
 #
 # Some entries require 32-bitness:
 # ARCH= -m32
@@ -396,12 +359,12 @@ CSTD= -std=gnu90
 #
 ARCH=
 
-# defines that are needed to compile
+# Defines that are needed to compile
 #
 CDEFINE=
-#CDEFINE= -DIOCCC=26
+#CDEFINE= -DIOCCC
 
-# include files that are needed to compile
+# Include files that are needed to compile
 #
 CINCLUDE=
 #CINCLUDE= -include stdlib.h
@@ -410,7 +373,7 @@ CINCLUDE=
 #CINCLUDE= -I ${X11_INCDIR}
 #CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
 
-# optimization
+# Optimization
 #
 # Most compiles will safely use -O2.  Some can use only -O1 or -O.
 # A few compilers have broken optimizers or this entry make break
@@ -423,7 +386,7 @@ CINCLUDE=
 #OPT= -O2
 OPT= -O3
 
-# default flags for ANSI C compilation
+# Default flags for ANSI C compilation
 #
 CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
 
@@ -434,20 +397,31 @@ LIBS=
 #LIBS= -L ${X11_LIBDIR} -lX11
 #LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
 
-# ANSI compiler
+# C compiler to use
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
 CC= cc
 #CC=clang
-MAY_NEED_GCC= gcc
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+#CSILENCE+=
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
 
 
 ##############################