# gnu makefile
-# when included in src/*/Makefile then it builds a binary locally
-# when included in ./Makefile then all tests are linked into one binary
-
-ROOTDIR ?= ../..
-ifeq ($(ROOTDIR), .)
-SRCS = $(sort $(wildcard src/*/*.c))
-else
-SRCS = $(sort $(wildcard *.c))
-endif
-OBJS = $(SRCS:.c=.o)
+# when included in a Makefile it builds *.c unless SRCS are overridden
-usemusl = yes
-prefix = /usr/local/musl
-includedir = $(prefix)/include
-libdir = $(prefix)/lib
--include $(ROOTDIR)/Makefile.conf
+# default TROOT works from src/*/Makefile
+TROOT ?= ../..
+SRCS ?= $(sort $(wildcard *.c))
+OBJS = $(SRCS:.c=.o)
AR=ar
RANLIB=ranlib
-CFLAGS += -g -std=c99 -pipe -Wall
-LDFLAGS += -g
-INC += -I$(ROOTDIR)/common
+CFLAGS += -g -D_POSIX_C_SOURCE=200809L -D_GNU_SOURCE -std=c99 -pipe -Wall -Wno-unused-function -Wno-missing-braces
+LDFLAGS += -g -lpthread -lrt -lm
+
+include $(TROOT)/config.mak
+
+CFLAGS += -I$(TROOT)/common
-ifeq ($(usemusl), yes)
-CC=gcc
-LIBCC=$(shell gcc -print-file-name=libgcc.a |sed 's,/libgcc.a,,')
-#LIBCC=$(shell pcc -v /dev/null 2>&1 |sed -n 's,/crtbegin.o.*,,;s,.* /,/,p')
-CFLAGS += -nostdinc -ffreestanding -fno-stack-protector
-LDFLAGS += -nostdlib -Wl,-e,_start,-Bstatic $(libdir)/crti.o $(libdir)/crt1.o $(libdir)/crtn.o -L $(libdir) -lc -L $(LIBCC) -l$(CC)
-INC += -isystem $(includedir)
-endif
+all: test
-all: t b
+test: t b
+ ./t
clean:
- rm -f $(OBJS) t t.o b b.o tests.a tests.h
+ rm -f $(OBJS) t t_.o b b_.o tests.a tests.h
.c.o:
- $(CC) $(CFLAGS) $(INC) -c -o $@ $<
+ $(CC) $(CFLAGS) -c -o $@ $<
-$(OBJS): $(ROOTDIR)/common/test.h $(ROOTDIR)/Makefile.conf
+$(OBJS): $(TROOT)/common/test.h $(TROOT)/config.mak
tests.h: $(OBJS)
nm -f posix $+ |awk ' \
$(AR) rc $@ $+
$(RANLIB) $@
-t.o: $(ROOTDIR)/common/t.c $(ROOTDIR)/common/test.h tests.h
- $(CC) $(CFLAGS) $(INC) -I. -c -o $@ $<
+# TODO: /tmp/t.o ?
+t_.o: $(TROOT)/common/t.c $(TROOT)/common/test.h tests.h
+ $(CC) $(CFLAGS) -I. -c -o $@ $<
-t: t.o tests.a
+t: t_.o tests.a
$(CC) $+ $(LDFLAGS) -o $@
-b.o: $(ROOTDIR)/common/b.c $(ROOTDIR)/common/test.h tests.h
- $(CC) $(CFLAGS) $(INC) -I. -c -o $@ $<
+b_.o: $(TROOT)/common/b.c $(TROOT)/common/test.h tests.h
+ $(CC) $(CFLAGS) -I. -c -o $@ $<
-b: b.o tests.a
+b: b_.o tests.a
$(CC) $+ $(LDFLAGS) -lrt -o $@
-.PHONY: all clean
+.PHONY: all clean test