mirror of
https://github.com/frida/tinycc
synced 2024-12-03 21:01:54 +03:00
30df3189b1
* fix some macro expansion issues
* add some pp tests in tests/pp
* improved tcc -E output for better diff'ability
* remove -dD feature (quirky code, exotic feature,
didn't work well)
Based partially on ideas / researches from PipCet
Some issues remain with VA_ARGS macros (if used in a
rather tricky way).
Also, to keep it simple, the pp doesn't automtically
add any extra spaces to separate tokens which otherwise
would form wrong tokens if re-read from tcc -E output
(such as '+' '=') GCC does that, other compilers don't.
* cleanups
- #line 01 "file" / # 01 "file" processing
- #pragma comment(lib,"foo")
- tcc -E: forward some pragmas to output (pack, comment(lib))
- fix macro parameter list parsing mess from
a3fc543459
a715d7143d
(some coffee might help, next time ;)
- introduce TOK_PPSTR - to have character constants as
written in the file (similar to TOK_PPNUM)
- allow '\' appear in macros
- new functions begin/end_macro to:
- fix switching macro levels during expansion
- allow unget_tok to unget more than one tok
- slight speedup by using bitflags in isidnum_table
Also:
- x86_64.c : fix decl after statements
- i386-gen,c : fix a vstack leak with VLA on windows
- configure/Makefile : build on windows (MSYS) was broken
- tcc_warning: fflush stderr to keep output order (win32)
77 lines
1.9 KiB
Makefile
77 lines
1.9 KiB
Makefile
TOP = ../..
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include $(TOP)/Makefile
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# clear CFLAGS and LDFLAGS
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CFLAGS :=
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LDFLAGS :=
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ifdef CONFIG_WIN32
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TCCFLAGS = -B$(top_srcdir)/win32 -I$(top_srcdir)/include -L$(TOP)
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else
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TCCFLAGS = -B$(TOP) -I$(top_srcdir)/include -lm
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endif
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ifeq ($(TARGETOS),Darwin)
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CFLAGS += -Wl,-flat_namespace,-undefined,warning
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TCCFLAGS += -D_ANSI_SOURCE
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export MACOSX_DEPLOYMENT_TARGET:=10.2
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endif
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TCC = $(TOP)/tcc $(TCCFLAGS)
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TESTS = $(patsubst %.c,%.test,$(wildcard *.c))
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# 34_array_assignment.test -- array assignment is not in C standard
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SKIP = 34_array_assignment.test
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# some tests do not pass on all platforms, remove them for now
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ifeq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
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SKIP += 22_floating_point.test
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endif
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ifeq ($(TARGETOS),Darwin)
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SKIP += 40_stdio.test
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endif
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ifdef CONFIG_WIN32
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SKIP += 24_math_library.test # don't have round()
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SKIP += 28_strings.test # don't have r/index() / strings.h
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endif
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ifeq ($(ARCH),x86-64)
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SKIP += 73_arm64.test
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endif
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# Some tests might need arguments
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ARGS =
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31_args.test : ARGS = arg1 arg2 arg3 arg4 arg5
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46_grep.test : ARGS = '[^* ]*[:a:d: ]+\:\*-/: $$' 46_grep.c
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# Some tests might need different flags
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FLAGS =
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76_dollars_in_identifiers.test : FLAGS = -fdollars-in-identifiers
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# Filter some always-warning
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FILTER =
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ifeq (-$(findstring arm,$(ARCH))-,-arm-)
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FILTER = 2>&1 | grep -v 'warning: soft float ABI currently not supported'
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endif
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all test: $(filter-out $(SKIP),$(TESTS))
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%.test: %.c %.expect
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@echo Test: $*...
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# test -run
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@$(TCC) $(FLAGS) -run $< $(ARGS) $(FILTER) >$*.output 2>&1 || true
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@diff -Nbu $*.expect $*.output && rm -f $*.output
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# test exe (disabled for speed)
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# @($(TCC) $(FLAGS) $< -o $*.exe && ./$*.exe $(ARGS)) $(FiLTER) >$*.output2 2>&1 ; \
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# diff -Nbu $*.expect $*.output2 && rm -f $*.output2 $*.exe
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# automatically generate .expect files with gcc:
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%.expect :
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(gcc $*.c -o a.exe && ./a.exe $(ARGS)) >$*.expect 2>&1; rm -f a.exe
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# tell make not to delete
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.PRECIOUS: %.expect
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clean:
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rm -vf fred.txt *.output a.exe
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