3 # This is a list of all non-source files that are part of the distribution.
4 AUXFILES := Makefile Readme.txt
6 # Directories belonging to the project
7 PROJDIRS := functions includes internals
8 # All source files of the project
9 SRCFILES := $(shell find $(PROJDIRS) -mindepth 1 -maxdepth 3 -name "*.c")
10 # All header files of the project
11 HDRFILES := $(shell find $(PROJDIRS) -mindepth 1 -maxdepth 3 -name "*.h")
12 # All .c files in functions/_PDCLIB that do not have a regression test driver
13 INTFILES := _Exit atomax digits open print remove rename seed stdinit strtox_main strtox_prelim cleanstream fflush filemode
14 # All object files in the library
15 OBJFILES := $(patsubst %.c,%.o,$(SRCFILES))
16 # All test drivers (.t)
17 TSTFILES := $(patsubst %.c,%.t,$(SRCFILES))
18 # All regression test drivers (.r)
19 REGFILES := $(filter-out $(patsubst %,functions/_PDCLIB/%.r,$(INTFILES)),$(patsubst %.c,%.r,$(SRCFILES)))
20 # All dependency files (.d)
21 DEPFILES := $(patsubst %.c,%.d,$(SRCFILES))
22 # All files belonging to the source distribution
23 ALLFILES := $(SRCFILES) $(HDRFILES) $(AUXFILES)
25 # All files in platform/example/functions/_PDCLIB (for development only)
26 PATCHFILES1 := $(shell ls platform/example/functions/_PDCLIB/*.c)
27 # All files in platform/example/functions/stdlib (for development only)
28 PATCHFILES2 := $(shell ls platform/example/functions/stdlib/*.c)
30 WARNINGS := -Wall -Wextra -pedantic -Wno-unused-parameter -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -Wno-long-long -Wconversion -fno-builtin
31 CFLAGS := -g -std=c99 -I./internals $(WARNINGS) $(USERFLAGS)
33 .PHONY: all clean srcdist bindist test tests testdrivers regtests regtestdrivers todos fixmes find links unlink help
42 test: functions/$(FILE)
46 -@rc=0; count=0; failed=""; echo; for file in $(TSTFILES); do echo " TST $$file"; ./$$file; test=$$?; if [ $$test != 0 ]; then rc=`expr $$rc + $$test`; failed="$$failed $$file"; fi; count=`expr $$count + 1`; done; echo; echo "Tests executed (linking PDCLib): $$count Tests failed: $$rc"; echo; for file in $$failed; do echo "Failed: $$file"; done;
48 testdrivers: $(TSTFILES)
50 regtests: regtestdrivers
51 -@rc=0; count=0; failed=""; echo; for file in $(REGFILES); do echo " RTST $$file"; ./$$file; test=$$?; if [ $$test != 0 ]; then rc=`expr $$rc + $$test`; failed="$$failed $$file"; fi; count=`expr $$count + 1`; done; echo; echo "Tests executed (linking system libc): $$count Tests failed: $$rc"; echo; for file in $$failed; do echo "Failed: $$file"; done;
53 regtestdrivers: $(REGFILES)
58 @for file in $(OBJFILES) $(DEPFILES) $(TSTFILES) $(REGFILES) pdclib.a pdclib.tgz; do if [ -f $$file ]; then rm $$file; fi; done
61 @tar czf pdclib.tgz $(ALLFILES)
64 -@for file in $(ALLFILES); do grep -H TODO $$file; done; true
67 -@for file in $(ALLFILES); do grep -H FIXME $$file; done; true
70 @find functions/ includes/ internals/ platform/ old_stdio/ -name "*\.[ch]" -type f | xargs grep $$FIND
73 @echo "Linking platform/example..."
74 @cd internals && ln -s ../platform/example/internals/_PDCLIB_config.h
75 @cd includes && ln -s ../platform/example/includes/float.h
76 @cd functions/_PDCLIB && for file in $(PATCHFILES1); do basfile=`basename $$file`; if [ ! -f $$basfile ]; then ln -s `ls ../../$$file` .; fi; done
77 @cd functions/stdlib && for file in $(PATCHFILES2); do basfile=`basename $$file`; if [ ! -f $$basfile ]; then ln -s `ls ../../$$file` .; fi; done
80 @echo "Unlinking platform files..."
81 @if [ -f internals/_PDCLIB_config.h ]; then rm internals/_PDCLIB_config.h; fi
82 @if [ -f includes/float.h ]; then rm includes/float.h; fi
83 @cd functions/_PDCLIB && for file in $(PATCHFILES1); do basfile=`basename $$file`; if [ -f $$basfile ]; then rm $$basfile; fi; done
84 @cd functions/stdlib && for file in $(PATCHFILES2); do basfile=`basename $$file`; if [ -f $$basfile ]; then rm $$basfile; fi; done
87 @echo "Available make targets:"
89 @echo "all - build pdclib.a"
90 @echo "clean - remove all object files, dependency files and test drivers"
91 @echo "srcdist - build pdclib.tgz (source tarball)"
92 @echo "test - test a single testdriver (Usage: FILE=\"test.[rt]\" make test)"
93 @echo "tests - build and run test drivers (link pdclib.a)"
94 @echo " testdrivers - build but do not run test drivers"
95 @echo "regtests - build and run regression test drivers (link system clib)"
96 @echo " regtestdrivers - build but do not run regression test drivers"
97 @echo "todos - list all TODO comments in the sources"
98 @echo "fixmes - list all FIXME comments in the sources"
99 @echo "find - find a phrase in the sources (Usage: FIND=\"phrase\" make find)"
100 @echo "links - link example platform files (development only)"
101 @echo "unlink - remove links to example platform files (development only)"
102 @echo "%.o - build an individual object file"
103 @echo "%.t - build an individual test driver"
104 @echo "%.r - build an individual regression test driver"
105 @echo "help - print this list"
107 @echo "Any additional compiler flags you want to use can be passed as USERFLAGS"
108 @echo "(Usage: USERFLAGS=\"flags\" make [...])."
111 @echo " CC $(patsubst functions/%,%,$@)"
112 @$(CC) $(CFLAGS) -MMD -MP -MT "$*.d $*.t" -I./includes -c $< -o $@
114 %.t: %.c Makefile pdclib.a
115 @echo " CC $(patsubst functions/%,%,$@)"
116 @$(CC) $(CFLAGS) -DTEST -I./includes $< pdclib.a -o $@
119 @echo " CC $(patsubst functions/%,%,$@)"
120 @$(CC) $(CFLAGS) -Wno-format -DTEST -DREGTEST $< -o $@