Build an integer version of the command line compiler.

Thanks to Piotr D. Kaczorowski for the initial patch.

Makefile

@@ -98,7 +98,7 @@ include version.mk
 
 ATR=build/fastbasic.atr
 ZIPFILE=build/fastbasic.zip
-PROGS=build/bin/fb.xex build/bin/fbi.xex build/bin/fbc.xex
+PROGS=build/bin/fb.xex build/bin/fbi.xex build/bin/fbc.xex build/bin/fbci.xex
 
 # To allow cross-compilation (ie, from Linux to Windows), we build two versions
 # of the compiler, one for the host (build machine) and one for the target.
@@ -146,6 +146,7 @@ SAMPLE_X_BAS=$(SAMPLE_FP_BAS:fp/%=%) $(SAMPLE_INT_BAS:int/%=%)
 FILES=\
     build/disk/fb.com \
     build/disk/fbc.com \
+    build/disk/fbci.com \
     build/disk/fbi.com \
     build/disk/readme \
     build/disk/manual.txt \
@@ -334,9 +335,11 @@ CMD_BAS_SRC=\
 RT_OBJS_FP=$(RT_AS_SRC:src/%.asm=build/obj/fp/%.o)
 IDE_OBJS_FP=$(IDE_AS_SRC:src/%.asm=build/obj/fp/%.o)
 CMD_OBJS_FP=$(CMD_AS_SRC:src/%.asm=build/obj/fp/%.o)
+CMD_OBJS_INT=$(CMD_AS_SRC:src/%.asm=build/obj/int/%.o)
 A800_FP_OBJS=$(A800_FP_AS_SRC:src/%.asm=build/obj/fp/%.o)
 IDE_BAS_OBJS_FP=$(IDE_BAS_SRC:src/%.bas=build/obj/fp/%.o)
 CMD_BAS_OBJS_FP=$(CMD_BAS_SRC:build/gen/%.bas=build/obj/fp/%.o)
+CMD_BAS_OBJS_INT=$(CMD_BAS_SRC:build/gen/%.bas=build/obj/int/%.o)
 RT_OBJS_ROM_FP=$(RT_AS_SRC:src/%.asm=build/obj/rom-fp/%.o)
 A800_FP_ROM_OBJS=$(A800_FP_AS_SRC:src/%.asm=build/obj/rom-fp/%.o)
 
@@ -649,6 +652,7 @@ OBJS=$(RT_OBJS_FP) \
      $(A5200_OBJS) \
      $(RT_OBJS_ROM_FP) $(A800_FP_ROM_OBJS) \
      $(CMD_OBJS_FP) $(CMD_BAS_OBJS_FP) \
+     $(CMD_OBJS_INT) $(CMD_BAS_OBJS_INT) \
      $(RT_OBJS_INT) \
      $(IDE_OBJS_INT) $(IDE_BAS_OBJS_INT) \
      $(A800_OBJS) \

manual.md

@@ -46,7 +46,7 @@ Currently, FastBasic supports:
 - Available as a full version `FB.COM`,
   as a smaller integer-only `FBI.COM`,
   and as a command-line compiler
-  `FBC.COM`.
+  `FBC.COM` and `FBCI.COM`.
 
 
 First Steps
@@ -192,6 +192,10 @@ file names in the command line; if not
 given the compiler will prompt you to
 input a file name.
 
+If you don't use floating point, using
+the integer versions (`FBI` and `FBCI`)
+will compile to a smaller file.
+
 
 Advanced Editor Usage
 =====================

rules.mak

@@ -40,6 +40,7 @@ distclean: clean
 	    build/gen/int/editor.asm build/gen/fp/editor.asm \
 	    $(CMD_BAS_SRC) \
 	    $(CMD_BAS_SRC:build/gen/%.bas=build/gen/fp/%.asm) \
+	    $(CMD_BAS_SRC:build/gen/%.bas=build/gen/int/%.asm) \
 	    $(COMPILER_HOST) $(COMPILER_TARGET) $(COMPILER_COMMON) \
 	    $(COMPILER_MANIFESTS)
 	$(Q)printf "%s\n" $(BUILD_FOLDERS) | sort -r | while read folder; do \
@@ -190,6 +191,13 @@ build/bin/fbc.xex: $(CMD_OBJS_FP) $(A800_FP_OBJS) $(CMD_BAS_OBJS_FP) | build/bin
 	@$(SED) -n -e 's/^[^ ]* 00\([0-9A-F]*\) .*HEAP_RUN.*/\1/p' $(@:.xex=.lbl)
 	@printf "\e[0m"
 
+build/bin/fbci.xex: $(CMD_OBJS_INT) $(A800_OBJS) $(CMD_BAS_OBJS_INT) | build/bin $(LD65_HOST)
+	$(ECHO) "Linking command line integer compiler"
+	$(Q)$(LD65_HOST) $(LD65_FLAGS) -Ln $(@:.xex=.lbl) -vm -m $(@:.xex=.map) -o $@ $^
+	@printf "\e[1;33mCOMMAND LINE INTEGER COMPILER HEAP START: "
+	@$(SED) -n -e 's/^[^ ]* 00\([0-9A-F]*\) .*HEAP_RUN.*/\1/p' $(@:.xex=.lbl)
+	@printf "\e[0m"
+
 build/bin/fbi.xex: $(IDE_OBJS_INT) $(A800_OBJS) $(IDE_BAS_OBJS_INT) | build/bin $(LD65_HOST)
 	$(ECHO) "Linking integer IDE"
 	$(Q)$(LD65_HOST) $(LD65_FLAGS) -Ln $(@:.xex=.lbl) -vm -m $(@:.xex=.map) -o $@ $^
@@ -211,6 +219,10 @@ build/gen/fp/%.asm: build/gen/%.bas $(FASTBASIC_HOST) | build/gen/fp
 	$(ECHO) "Compiling FP BASIC $<"
 	$(Q)$(FASTBASIC_HOST) $(FB_FP_FLAGS) -o $@ -c $<
 
+build/gen/int/%.asm: build/gen/%.bas $(FASTBASIC_HOST) | build/gen/int
+	$(ECHO) "Compiling INT BASIC $<"
+	$(Q)$(FASTBASIC_HOST) $(FB_INT_FLAGS) -o $@ -c $<
+
 build/gen/fp/%.asm: src/%.bas $(FASTBASIC_HOST) | build/gen/fp
 	$(ECHO) "Compiling FP BASIC $<"
 	$(Q)$(FASTBASIC_HOST) $(FB_FP_FLAGS) -o $@ -c $<