Makefile.am

   1 ACLOCAL_AMFLAGS = -I m4
   2
   3 # The order here is tricky. SUBDIRS applies both to compilation and
   4 # installation. Programs depending on the libs must be built after
   5 # libust and '.' (that contains the linker script). However, '.'
   6 # must be installed after libust so it can overwrite libust.so with
   7 # the linker script.
   8 SUBDIRS = snprintf libustcomm libust . tests libustinstr-malloc ustd ustctl libustfork include doc
   9
  10 EXTRA_DIST = libust.ldscript.in libust-initializer.c
  11 dist_bin_SCRIPTS = usttrace
  12
  13 ldscriptsdir = $(libdir)
  14 ldscripts_DATA = libust.so libust-initializer.o
  15
  16 CLEANFILES = $(ldscripts_DATA) ./tests/libust-initializer.Po
  17
  18 libust.so: libust.ldscript.in
  19         $(SED) -e "s@\@FORMAT\@@$(LIBFORMAT)@" < $< > $@
  20
  21 # It is very important to compile the initializer with PIC otherwise we
  22 # may get obscure errors when linking to shared libraries.
  23 libust-initializer.o: libust-initializer.c
  24         $(CC) $(CFLAGS) -fno-strict-aliasing -fPIC -c -I$(top_srcdir)/include -o $@ $<