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308
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1 # path to default libc.so file, easier to do via shell than in code (see main() in dynload_plain.c)
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2 # for compat: first gmake style, then assignment op which will use ! as part of var name on gmake<4
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3 # and thus not override previously set var
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4 DEF_C_DYLIB=$(shell ((ls /lib*/libc.so* || ls /usr/lib/libc.so*) | grep -v '\.a$$' | (sort -V -r || sort -t . -n -k 2)) 2>/dev/null | head -1)
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5 DEF_C_DYLIB!=((ls /lib*/libc.so* || ls /usr/lib/libc.so*) | grep -v '\.a$$' | (sort -V -r || sort -t . -n -k 2)) 2>/dev/null | head -1
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6
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214
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7 APP = dynload_plain
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8 OBJS = dynload_plain.o
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308
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9 TEST_U8_SO = dynload_plain_ß_test # @@@ unsure if every platform handles ß, here (ANSI, UTF-8, ...)
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214
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10
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11 TOP = ../..
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308
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12 CFLAGS += -I${TOP}/dynload -DDEF_C_DYLIB=\"${DEF_C_DYLIB}\"
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214
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13 LDFLAGS += -L${TOP}/dynload
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14 LDLIBS += -ldynload_s
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15 # Works on: Darwin, NetBSD.
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16 # Linux: add '-ldl'
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17
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308
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18 all: ${APP} ${TEST_U8_SO}
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214
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19
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20 .PHONY: all clean
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21
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22 ${APP}: ${OBJS}
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23 ${CC} ${OBJS} ${LDFLAGS} ${LDLIBS} -o $@
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24
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308
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25 ${TEST_U8_SO}:
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26 echo 'int dynload_plain_testfunc() { return 5; }' | ${CC} -shared -x c - -o ${TEST_U8_SO}
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27
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214
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28 clean:
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308
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29 rm -f ${APP} ${OBJS} ${TEST_U8_SO}
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214
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30
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