49 lines
1.4 KiB
Makefile
49 lines
1.4 KiB
Makefile
ARCH := $(shell uname -m)
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CFLAGS = -ggdb3 -O2 -Wall -Iarch/${ARCH}
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LIBUCONTEXT_C_SRC = \
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arch/${ARCH}/makecontext.c
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LIBUCONTEXT_S_SRC = \
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arch/${ARCH}/getcontext.S \
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arch/${ARCH}/setcontext.S \
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arch/${ARCH}/swapcontext.S \
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arch/${ARCH}/startcontext.S
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LIBUCONTEXT_OBJ = ${LIBUCONTEXT_C_SRC:.c=.o} ${LIBUCONTEXT_S_SRC:.S=.o}
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LIBUCONTEXT_SOVERSION = 0
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LIBUCONTEXT_NAME = libucontext.so
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LIBUCONTEXT_SONAME = libucontext.so.${LIBUCONTEXT_SOVERSION}
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LIBUCONTEXT_PATH = /lib/${LIBUCONTEXT_SONAME}
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all: ${LIBUCONTEXT_SONAME}
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${LIBUCONTEXT_NAME}: ${LIBUCONTEXT_OBJ}
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$(CC) -o ${LIBUCONTEXT_NAME} -Wl,-soname,${LIBUCONTEXT_SONAME} \
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-shared ${LIBUCONTEXT_OBJ}
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${LIBUCONTEXT_SONAME}: ${LIBUCONTEXT_NAME}
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ln -sf ${LIBUCONTEXT_NAME} ${LIBUCONTEXT_SONAME}
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.c.o:
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$(CC) -std=c99 -D_BSD_SOURCE -fPIC -DPIC ${CFLAGS} ${CPPFLAGS} -c -o $@ $<
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.S.o:
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$(CC) -fPIC -DPIC ${CFLAGS} ${CPPFLAGS} -c -o $@ $<
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clean:
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rm -f ${LIBUCONTEXT_NAME} ${LIBUCONTEXT_SONAME} ${LIBUCONTEXT_OBJ} test_libucontext
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install: all
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install -D -m755 ${LIBUCONTEXT_NAME} ${DESTDIR}/${LIBUCONTEXT_PATH}
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ln -sf ${LIBUCONTEXT_SONAME} ${DESTDIR}/lib/${LIBUCONTEXT_NAME}
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check: test_libucontext ${LIBUCONTEXT_SONAME}
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env LD_LIBRARY_PATH=$(shell pwd) ./test_libucontext
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test_libucontext: test_libucontext.c ${LIBUCONTEXT_NAME}
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$(CC) -std=c99 -D_BSD_SOURCE ${CFLAGS} ${CPPFLAGS} $@.c -o $@ -L. -lucontext
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.PHONY: check
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