1 # $Id: Makefile 393 2010-03-12 11:08:14Z solar $
3 # This is where you chose which platform to compile for (see 'make links' / './platform')
4 PLATFORM := example_cygwin
6 # This is a list of all non-source files that are part of the distribution.
7 AUXFILES := Makefile Readme.txt
9 # Directories belonging to the project
10 PROJDIRS := functions includes internals
11 # All source files of the project
12 SRCFILES := $(shell find $(PROJDIRS) -mindepth 1 -maxdepth 3 -name "*.c")
13 # All header files of the project
14 HDRFILES := $(shell find $(PROJDIRS) -mindepth 1 -maxdepth 3 -name "*.h")
15 # All .c files in functions/_PDCLIB that do not have a regression test driver
16 INTFILES := _Exit atomax digits open print scan remove rename seed stdinit strtox_main strtox_prelim cleanstream fflush filemode eol errno seek prepread prepwrite allocpages
17 # All object files in the library
18 OBJFILES := $(patsubst %.c,%.o,$(SRCFILES))
19 # All test drivers (.t)
20 TSTFILES := $(patsubst %.c,%.t,$(SRCFILES))
21 # All regression test drivers (.r)
22 REGFILES := $(filter-out $(patsubst %,functions/_PDCLIB/%.r,$(INTFILES)),$(patsubst %.c,%.r,$(SRCFILES)))
23 # All dependency files (.d)
24 DEPFILES := $(patsubst %.c,%.d,$(SRCFILES))
25 # All files belonging to the source distribution
26 ALLFILES := $(SRCFILES) $(HDRFILES) $(AUXFILES)
28 # All files in platform/$(PLATFORM)/functions/_PDCLIB (for development only)
29 PATCHFILES1 := $(shell ls platform/$(PLATFORM)/functions/_PDCLIB/*.c)
30 # All files in platform/$(PLATFORM)/functions/stdlib (for development only)
31 PATCHFILES2 := $(shell ls platform/$(PLATFORM)/functions/stdlib/*.c)
32 # All files in platform/$(PLATFORM)/functions/stdio (for development only)
33 PATCHFILES3 := $(shell ls platform/$(PLATFORM)/functions/stdio/*.c)
35 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 -fno-builtin
36 CFLAGS := -g -std=gnu99 -I./internals $(WARNINGS) $(USERFLAGS)
38 .PHONY: all clean srcdist bindist test tests testdrivers regtests regtestdrivers todos fixmes find links unlink help
40 all: pdclib.a testdrivers regtestdrivers
42 @echo "========================"
43 @echo "Executing library tests:"
44 @echo "========================"
46 @$(MAKE) tests | grep -v "^ TST" | grep -v "^Failed"
48 @echo "==========================="
49 @echo "Executing regression tests:"
50 @echo "==========================="
52 @$(MAKE) regtests | grep -v "^ RTST" | grep -v "^Failed"
59 test: functions/$(FILE)
63 -@rc=0; count=0; failed=""; 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: $$file"; done; echo
65 testdrivers: $(TSTFILES)
68 regtests: regtestdrivers
69 -@rc=0; count=0; failed=""; for file in $(REGFILES); do echo " RTST $$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; echo
71 regtestdrivers: $(REGFILES)
77 @for file in $(OBJFILES) $(DEPFILES) $(TSTFILES) $(REGFILES) pdclib.a pdclib.tgz; do if [ -f $$file ]; then rm $$file; fi; done
80 @tar czf pdclib.tgz $(ALLFILES)
83 -@for file in $(ALLFILES); do grep -H TODO $$file; done; true
86 -@for file in $(ALLFILES); do grep -H FIXME $$file; done; true
89 @find functions/ includes/ internals/ platform/ -name "*\.[ch]" -type f | xargs grep $$FIND
92 @echo "Linking platform/$(PLATFORM)..."
93 @cd internals && ln -s ../platform/$(PLATFORM)/internals/_PDCLIB_config.h
94 @cd includes && ln -s ../platform/$(PLATFORM)/includes/float.h
95 @cd functions/_PDCLIB && for file in $(PATCHFILES1); do basfile=`basename $$file`; if [ ! -f $$basfile ]; then ln -s `ls ../../$$file` .; fi; done
96 @cd functions/stdlib && for file in $(PATCHFILES2); do basfile=`basename $$file`; if [ ! -f $$basfile ]; then ln -s `ls ../../$$file` .; fi; done
97 @cd functions/stdio && for file in $(PATCHFILES3); do basfile=`basename $$file`; if [ ! -f $$basfile ]; then ln -s `ls ../../$$file` .; fi; done
100 @echo "Unlinking platform files..."
101 @if [ -f internals/_PDCLIB_config.h ]; then rm internals/_PDCLIB_config.h; fi
102 @if [ -f includes/float.h ]; then rm includes/float.h; fi
103 @cd functions/_PDCLIB && for file in $(PATCHFILES1); do basfile=`basename $$file`; if [ -f $$basfile ]; then rm $$basfile; fi; done
104 @cd functions/stdlib && for file in $(PATCHFILES2); do basfile=`basename $$file`; if [ -f $$basfile ]; then rm $$basfile; fi; done
105 @cd functions/stdio && for file in $(PATCHFILES3); do basfile=`basename $$file`; if [ -f $$basfile ]; then rm $$basfile; fi; done
108 @echo "Available make targets:"
110 @echo "all - build pdclib.a"
111 @echo "clean - remove all object files, dependency files and test drivers"
112 @echo "srcdist - build pdclib.tgz (source tarball)"
113 @echo "test - test a single testdriver (Usage: FILE=\"test.[rt]\" make test)"
114 @echo "tests - build and run test drivers (link pdclib.a)"
115 @echo " testdrivers - build but do not run test drivers"
116 @echo "regtests - build and run regression test drivers (link system clib)"
117 @echo " regtestdrivers - build but do not run regression test drivers"
118 @echo "todos - list all TODO comments in the sources"
119 @echo "fixmes - list all FIXME comments in the sources"
120 @echo "find - find a phrase in the sources (Usage: FIND=\"phrase\" make find)"
121 @echo "links - link platform files (development only)"
122 @echo "unlink - remove links to platform files (development only)"
123 @echo "%.o - build an individual object file"
124 @echo "%.t - build an individual test driver"
125 @echo "%.r - build an individual regression test driver"
126 @echo "help - print this list"
128 @echo "Any additional compiler flags you want to use can be passed as USERFLAGS"
129 @echo "(Usage: USERFLAGS=\"flags\" make [...])."
132 @echo " CC $(patsubst functions/%,%,$@)"
133 @$(CC) $(CFLAGS) -MMD -MP -MT "$*.d $*.t" -I./includes -c $< -o $@
135 %.t: %.c Makefile pdclib.a
136 @echo " CC $(patsubst functions/%,%,$@)"
137 @$(CC) $(CFLAGS) -DTEST -I./includes $< pdclib.a -o $@
140 @echo " CC $(patsubst functions/%,%,$@)"
141 @$(CC) $(CFLAGS) -Wno-format -DTEST -DREGTEST $< -o $@