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 rename remove seed stdinit strtox_main strtox_prelim
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 CFLAGS := -Wall -pedantic -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -Wno-long-long -Wconversion -Wstrict-prototypes -fno-builtin
32 .PHONY: all clean dist test tests testdrivers regtests regtestdrivers todos fixmes find links unlink help
43 -@rc=0; count=0; for file in $(TSTFILES); do echo " TST $$file"; ./$$file; rc=`expr $$rc + $$?`; count=`expr $$count + 1`; done; echo; echo "Tests executed (linking PDCLib): $$count Tests failed: $$rc"
45 testdrivers: $(TSTFILES)
47 regtests: regtestdrivers
48 -@rc=0; count=0; for file in $(REGFILES); do echo " RTST $$file"; ./$$file; rc=`expr $$rc + $$?`; count=`expr $$count + 1`; done; echo; echo "Tests executed (linking system libc): $$count Tests failed: $$rc"
50 regtestdrivers: $(REGFILES)
55 @for file in $(OBJFILES) $(DEPFILES) $(TSTFILES) $(REGFILES) pdclib.a pdclib.tgz; do if [ -f $$file ]; then rm $$file; fi; done
58 @tar czf pdclib.tgz $(ALLFILES)
61 -@for file in $(ALLFILES); do grep -H TODO $$file; done; true
64 -@for file in $(ALLFILES); do grep -H FIXME $$file; done; true
67 @find functions/ includes/ internals/ platform/ -name "*\.[ch]" -type f | xargs grep $$FIND
70 @echo "Linking platform/example..."
71 @cd internals && ln -s ../platform/example/internals/_PDCLIB_config.h
72 @cd includes && ln -s ../platform/example/includes/float.h
73 @cd functions/_PDCLIB && for file in $(PATCHFILES1); do basfile=`basename $$file`; if [ ! -f $$basfile ]; then ln -s `ls ../../$$file` .; fi; done
74 @cd functions/stdlib && for file in $(PATCHFILES2); do basfile=`basename $$file`; if [ ! -f $$basfile ]; then ln -s `ls ../../$$file` .; fi; done
77 @echo "Unlinking platform files..."
78 @if [ -f internals/_PDCLIB_config.h ]; then rm internals/_PDCLIB_config.h; fi
79 @if [ -f includes/float.h ]; then rm includes/float.h; fi
80 @cd functions/_PDCLIB && for file in $(PATCHFILES1); do basfile=`basename $$file`; if [ -f $$basfile ]; then rm $$basfile; fi; done
81 @cd functions/stdlib && for file in $(PATCHFILES2); do basfile=`basename $$file`; if [ -f $$basfile ]; then rm $$basfile; fi; done
84 @echo "Available make targets:"
86 @echo "all - build pdclib.a"
87 @echo "clean - remove all object files, dependency files and test drivers"
88 @echo "dist - build pdclib.tgz (source tarball)"
89 @echo "test - test a single testdriver (Usage: FILE=\"test.[rt]\" make test)"
90 @echo "tests - build and run test drivers (link pdclib.a)"
91 @echo " testdrivers - build but do not run test drivers"
92 @echo "regtests - build and run regression test drivers (link system clib)"
93 @echo " regtestdrivers - build but do not run regression test drivers"
94 @echo "todos - list all TODO comments in the sources"
95 @echo "fixmes - list all FIXME comments in the sources"
96 @echo "find - find a phrase in the sources (Usage: FIND=\"phrase\" make find)"
97 @echo "links - link example platform files (development only)"
98 @echo "unlink - remove links to example platform files (development only)"
99 @echo "%.o - build an individual object file"
100 @echo "%.t - build an individual test driver"
101 @echo "%.r - build an individual regression test driver"
102 @echo "help - print this list"
106 @$(CC) $(CFLAGS) -DNDEBUG -MMD -MP -MT "$*.d $*.t" -g -std=c99 -I./includes -I./internals -c $< -o $@
108 %.t: %.c Makefile pdclib.a
110 @$(CC) $(CFLAGS) -DTEST -std=c99 -I./includes -I./internals $< pdclib.a -o $@
114 @$(CC) $(CFLAGS) -DTEST -DREGTEST -std=c99 -I./internals $< -o $@