obj/wraplib/Makefile

   1 SHLIB_NAME= libGL.so.1
   2 SRCS=   dummyGL.c ${.CURDIR}/../wrapmodule/exportsyms.c
   3 NOMAN=
   4
   5 LDADD=  libGL.so.wrapped
   6
   7 all: libGL.so.wrapped
   8
   9 CLEANFILES+=    dummyGL.c null.c libGL.so.wrapped
  10
  11 dummyGL.c: ../libGL.so.1
  12         objdump -T $> | awk '\
  13                 BEGIN { \
  14                         print "#include <sys/cdefs.h>"; \
  15                         print "#include <stdlib.h>"; \
  16                         print "static __used void dummy(void) { abort(); }"; \
  17                 }; \
  18                 $$2 == "g" && $$6 !~ /^_/ { \
  19                         print "__weak_reference(dummy, "$$6");"; \
  20                 }' > $@
  21
  22 libGL.so.wrapped:
  23         > null.c
  24         cc -shared -o $@ null.c
  25
  26 .include <bsd.lib.mk>