3 # This is where you chose which platform to compile for (see 'make links' / './platform')
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 -L $(PROJDIRS) -type f -name "*.c")
13 # All header files of the project
14 HDRFILES := $(shell find -L $(PROJDIRS) -type f -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 filemode eol errno seek prepread prepwrite allocpages tmpfilename closeall
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 library dependency files (.d)
24 DEPFILES := $(patsubst %.c,%.d,$(SRCFILES))
25 # All test driver dependency files (_t.d)
26 TSTDEPFILES := $(patsubst %,%.d,$(TSTFILES))
27 # All regression test driver dependency files (_r.d)
28 REGDEPFILES := $(patsubst %,%.d,$(REGFILES))
29 # All files belonging to the source distribution
30 ALLFILES := $(SRCFILES) $(HDRFILES) $(AUXFILES)
32 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 -Wuninitialized -Wstrict-prototypes
33 CFLAGS := -fno-builtin -g -std=c99 -I./internals -I./testing $(WARNINGS) $(USERFLAGS)
35 .PHONY: all clean srcdist bindist test tests testdrivers regtests regtestdrivers todos fixmes find links unlink help
37 all: pdclib.a testdrivers regtestdrivers
39 @echo "========================"
40 @echo "Executing library tests:"
41 @echo "========================"
43 @$(MAKE) tests | grep -v "^ TST" | grep -v "^Failed"
45 @echo "==========================="
46 @echo "Executing regression tests:"
47 @echo "==========================="
49 @$(MAKE) regtests | grep -v "^ RTST" | grep -v "^Failed"
56 test: functions/$(FILE)
60 -@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: $$file"; done; echo
62 testdrivers: $(TSTFILES)
65 regtests: regtestdrivers
66 -@rc=0; count=0; failed=""; for file in $(REGFILES); do echo " RTST $$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
68 regtestdrivers: $(REGFILES)
71 -include $(DEPFILES) $(TSTDEPFILES) $(REGDEPFILES)
74 -@$(RM) $(wildcard $(OBJFILES) $(DEPFILES) $(TSTFILES) $(TSTDEPFILES) $(REGFILES) $(REGDEPFILES) pdclib.a pdclib.tgz scanf_testdata_*)
77 @tar czf pdclib.tgz $(ALLFILES)
80 -@for file in $(ALLFILES); do grep -H TODO $$file; done; true
83 -@for file in $(ALLFILES); do grep -H FIXME $$file; done; true
86 @find functions/ includes/ internals/ platform/ -name "*\.[ch]" -type f | xargs grep $$FIND
89 @echo "Linking platform/$(PLATFORM)..."
90 @for file in $$(find platform/$(PLATFORM) -mindepth 2 -type f ! -path *.svn* -printf "%P\n"); do ln -s $$(dirname $$file | sed "s@[^/]*@..@g")/platform/$(PLATFORM)/$$file $$file; done
93 @echo "Unlinking platform files..."
94 @for dir in $(PROJDIRS); do find $$dir -type l -exec rm {} +; done
97 @echo "Available make targets:"
99 @echo "all - build pdclib.a"
100 @echo "clean - remove all object files, dependency files and test drivers"
101 @echo "srcdist - build pdclib.tgz (source tarball)"
102 @echo "test - test a single testdriver (Usage: FILE=\"test.[rt]\" make test)"
103 @echo "tests - build and run test drivers (link pdclib.a)"
104 @echo " testdrivers - build but do not run test drivers"
105 @echo "regtests - build and run regression test drivers (link system clib)"
106 @echo " regtestdrivers - build but do not run regression test drivers"
107 @echo "todos - list all TODO comments in the sources"
108 @echo "fixmes - list all FIXME comments in the sources"
109 @echo "find - find a phrase in the sources (Usage: FIND=\"phrase\" make find)"
110 @echo "links - link platform files (development only)"
111 @echo "unlink - remove links to platform files (development only)"
112 @echo "%.o - build an individual object file"
113 @echo "%.t - build an individual test driver"
114 @echo "%.r - build an individual regression test driver"
115 @echo "help - print this list"
117 @echo "Any additional compiler flags you want to use can be passed as USERFLAGS"
118 @echo "(Usage: USERFLAGS=\"flags\" make [...])."
121 @echo " CC $(patsubst functions/%,%,$@)"
122 @$(CC) $(CFLAGS) -MMD -MP -I./includes -c $< -o $@
124 %_t: %.c Makefile pdclib.a
125 @echo " CC $(patsubst functions/%,%,$@)"
126 @$(CC) $(CFLAGS) -MMD -MP -DTEST -I./includes $< pdclib.a -o $@
129 @echo " CC $(patsubst functions/%,%,$@)"
130 @$(CC) $(CFLAGS) -MMD -MP -DTEST -DREGTEST $< -o $@