libk  Diff

Differences From Artifact [0ee3372ddd]:

• File makefile — part of check-in [860229e8ce] at 2019-06-27 09:57:30 on branch trunk — add in mechanism to generate syscall tables for x86 linux (user: lexi, size: 1099) [annotate] [blame] [check-ins using]

To Artifact [2300652a5e]:

• File makefile — part of check-in [a14ceee056] at 2019-06-27 21:39:17 on branch trunk — development milestone (user: lexi, size: 1280) [annotate] [blame] [check-ins using]

     1      1   export OUT = $(PWD)/out
     2      2   
     3      3   export ARCH = x86
     4      4   export OS = lin
     5      5   export BITS = 64
            6  +export TMP = $(PWD)/tmp
     6      7   
     7      8   export TARGET = $(ARCH).$(OS).$(BITS)
     8      9   
     9     10   moddirs = $(wildcard k*)
    10         -modules = $(moddirs:k%=%)
    11         -headers = $(moddirs:k%=$(OUT)/k/%.h)
    12         -objects = $(modules:%=$(OUT)/k%.o)
    13         -makefiles = $(moddirs:%=%/makefile)
    14         -
    15     11   binaries = $(wildcard */exe.*.c)
    16     12   binmods = $(sort $(dir $(binaries)))
    17     13   
    18         -all: obj defs tool
           14  +posix-oses = lin fbsd dar and hai mgw
           15  +
           16  +ifeq ($(findstring $(OS),$(posix-oses)),$(OS))
           17  +export POSIX = yes
           18  +else
           19  +export POSIX = no
           20  +endif
           21  +
           22  +# include libgcc.a in gcc builds, just in case
           23  +ifeq ($(CC),gcc)
           24  +export COMPLIB = -lgcc
           25  +endif
           26  +
           27  +all: defs obj tool
    19     28   obj: $(moddirs:%=%.obj)
    20         -defs: $(headers)
    21         -tool: $(binmods:%=%.tool)
           29  +defs: $(moddirs:%=%.def)
           30  +tool: $(OUT)/libk.a $(binmods:%=%.tool) 
           31  +clean:
           32  +	rm -rf $(TMP) $(OUT)
    22     33   
    23         -lists = moddirs modules headers objects makefiles binaries binmods
           34  +lists = moddirs objects binaries binmods POSIX
    24     35   dbg:
    25     36   	@echo -e lists: $(foreach var, $(lists), "\\n - \\e[1m$(var)\\e[m = $($(var))")
    26     37   
    27     38   %.obj: %/makefile ${TARGET}.calls $(OUT)
    28     39   	cd $* && $(MAKE) obj
    29     40   
    30     41   %.tool: %/makefile $(OUT)
    31     42   	cd $* && $(MAKE) tool
    32     43   
    33     44   %.dbg: %/makefile $(OUT)
    34     45   	cd $* && $(MAKE) dbg
           46  +
           47  +%.def: %/makefile $(OUT) $(OUT)/k
           48  +	cd $* && $(MAKE) def
    35     49   
    36     50   %.calls: arch/makefile
    37         -	cd arch && make calls.$*.s
           51  +	cd arch && $(MAKE) $(TMP)/calls.$*.s
    38     52   
    39         -$(OUT)/libk.so: mods $(OUT)
    40         -	$(CC) -shared -o $@ $(objects)
           53  +$(OUT)/libk.so: obj $(OUT)
           54  +	$(CC) -shared -nostdlib $(COMPLIB) -o $@ $(OUT)/*.o
    41     55   
    42         -$(OUT)/libk.a: mods $(OUT)
    43         -	# using `ar c` and ranlib here instead of
    44         -	# `ar cs` in case `ar` isn't the GNU version
    45         -	ar c $@ $(objects)
           56  +$(OUT)/libk.a: obj $(OUT)
           57  +	# using `ar rc` and ranlib here instead of
           58  +	# `ar rcs` in case `ar` isn't the GNU version
           59  +	ar rc $@ $(OUT)/*.o
    46     60   	ranlib $@
    47     61   
    48         -$(OUT)/k/%.h: k%/makefile $(OUT)/k
    49         -	cd k$* && $(MAKE) $@
    50         -
    51     62   $(OUT) $(OUT)/k:
    52     63   	mkdir -p $@