dlfcn/Makefile

   1 # Copyright (C) 1995-2021 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <https://www.gnu.org/licenses/>.
  17
  18 subdir          := dlfcn
  19
  20 include ../Makeconfig
  21
  22 headers         := bits/dlfcn.h dlfcn.h
  23 extra-libs      := libdl
  24 libdl-routines  := dlopen dlclose dlsym dlvsym dlerror dladdr dladdr1 dlinfo \
  25                    dlmopen dlfcn
  26 routines        := $(patsubst %,s%,$(filter-out dlfcn,$(libdl-routines)))
  27 elide-routines.os := $(routines)
  28 routines += libc_dlerror_result
  29
  30 extra-libs-others := libdl
  31
  32 ifeq ($(build-shared),yes)
  33 libdl-routines  += dlopenold
  34 libdl-shared-only-routines := dlopenold dlfcn
  35 endif
  36
  37 ifeq (yes,$(build-shared))
  38 tests = glrefmain failtest tst-dladdr default errmsg1 tstcxaatexit \
  39         bug-dlopen1 bug-dlsym1 tst-dlinfo bug-atexit1 bug-atexit2 \
  40         bug-atexit3 tstatexit bug-dl-leaf tst-rec-dlopen
  41 endif
  42 modules-names = glreflib1 glreflib2 glreflib3 failtestmod defaultmod1 \
  43                 defaultmod2 errmsg1mod modatexit modcxaatexit \
  44                 bug-dlsym1-lib1 bug-dlsym1-lib2 bug-atexit1-lib \
  45                 bug-atexit2-lib bug-dl-leaf-lib \
  46                 bug-dl-leaf-lib-cb moddummy1 moddummy2
  47
  48 failtestmod.so-no-z-defs = yes
  49 glreflib2.so-no-z-defs = yes
  50 errmsg1mod.so-no-z-defs = yes
  51
  52 ifeq (yes,$(build-shared))
  53 tests += tststatic tststatic2 tststatic3 tststatic4 tststatic5
  54 tests-static += tststatic tststatic2 tststatic3 tststatic4 tststatic5
  55 modules-names += modstatic modstatic2 modstatic3 modstatic5
  56 tststatic-ENV = LD_LIBRARY_PATH=$(ld-library-path):$(common-objpfx)elf
  57 tststatic2-ENV = $(tststatic-ENV)
  58 tststatic3-ENV = $(tststatic-ENV)
  59 tststatic4-ENV = $(tststatic-ENV)
  60 tststatic5-ENV = $(tststatic-ENV)
  61
  62 ifneq (,$(CXX))
  63 modules-names += bug-atexit3-lib
  64 else
  65 tests-unsupported += bug-atexit3
  66 endif
  67 endif
  68
  69 extra-test-objs += $(modules-names:=.os)
  70 generated += $(modules-names:=.so)
  71
  72 include ../Rules
  73
  74 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
  75
  76 ifeq ($(build-shared),yes)
  77 # Build all the modules even when not actually running test programs.
  78 tests: $(test-modules)
  79 endif
  80
  81 $(objpfx)glrefmain: $(libdl)
  82 $(objpfx)glrefmain.out: $(objpfx)glrefmain \
  83                         $(objpfx)glreflib1.so $(objpfx)glreflib2.so
  84
  85 $(objpfx)failtest: $(libdl)
  86 $(objpfx)failtest.out: $(objpfx)failtestmod.so
  87
  88 $(objpfx)tst-dladdr: $(libdl)
  89 $(objpfx)tst-dladdr.out: $(objpfx)glreflib1.so
  90
  91 $(objpfx)tst-dlinfo: $(libdl)
  92 $(objpfx)tst-dlinfo.out: $(objpfx)glreflib3.so
  93 LDFLAGS-glreflib3.so = -Wl,-rpath,:
  94
  95 LDFLAGS-default = $(LDFLAGS-rdynamic)
  96 $(objpfx)default: $(libdl) $(objpfx)defaultmod1.so $(objpfx)defaultmod2.so
  97 $(objpfx)defaultmod1.so: $(libdl)
  98 LDFLAGS-defaultmod2.so = $(LDFLAGS-Bsymbolic)
  99 $(objpfx)defaultmod2.so: $(libdl)
 100
 101 $(objpfx)errmsg1: $(libdl)
 102 $(objpfx)errmsg1.out: $(objpfx)errmsg1 $(objpfx)errmsg1mod.so
 103
 104 $(objpfx)tstatexit: $(libdl)
 105 $(objpfx)tstatexit.out: $(objpfx)tstatexit $(objpfx)modatexit.so
 106
 107 $(objpfx)tstcxaatexit: $(libdl)
 108 $(objpfx)tstcxaatexit.out: $(objpfx)tstcxaatexit $(objpfx)modcxaatexit.so
 109
 110 $(objpfx)tststatic: $(objpfx)libdl.a
 111 $(objpfx)tststatic.out: $(objpfx)tststatic $(objpfx)modstatic.so
 112
 113 $(objpfx)tststatic2: $(objpfx)libdl.a
 114 $(objpfx)tststatic2.out: $(objpfx)tststatic2 $(objpfx)modstatic.so \
 115                          $(objpfx)modstatic2.so
 116
 117 $(objpfx)modstatic2.so: $(libdl)
 118
 119 $(objpfx)tststatic3: $(objpfx)libdl.a
 120 $(objpfx)tststatic3.out: $(objpfx)tststatic3 $(objpfx)modstatic3.so
 121
 122 $(objpfx)tststatic4: $(objpfx)libdl.a
 123 $(objpfx)tststatic4.out: $(objpfx)tststatic4 $(objpfx)modstatic3.so
 124
 125 $(objpfx)tststatic5: $(objpfx)libdl.a
 126 $(objpfx)tststatic5.out: $(objpfx)tststatic5 $(objpfx)modstatic5.so
 127
 128 $(objpfx)bug-dlopen1: $(libdl)
 129
 130 $(objpfx)bug-dlsym1: $(libdl) $(objpfx)bug-dlsym1-lib2.so
 131 $(objpfx)bug-dlsym1.out: $(objpfx)bug-dlsym1-lib1.so \
 132                          $(objpfx)bug-dlsym1-lib2.so
 133 $(objpfx)bug-dlsym1-lib1.so: $(objpfx)bug-dlsym1-lib2.so
 134
 135 $(objpfx)bug-atexit1: $(libdl)
 136 $(objpfx)bug-atexit1.out: $(objpfx)bug-atexit1-lib.so
 137
 138 $(objpfx)bug-atexit2: $(libdl)
 139 $(objpfx)bug-atexit2.out: $(objpfx)bug-atexit2-lib.so
 140
 141 ifneq (,$(CXX))
 142 LDLIBS-bug-atexit3-lib.so = -lstdc++ -lgcc_eh
 143 $(objpfx)bug-atexit3-lib.so: $(libsupport)
 144 $(objpfx)bug-atexit3: $(libdl)
 145 $(objpfx)bug-atexit3.out: $(objpfx)bug-atexit3-lib.so
 146 endif
 147
 148 $(objpfx)bug-dl-leaf: $(objpfx)bug-dl-leaf-lib.so
 149 $(objpfx)bug-dl-leaf.out: $(objpfx)bug-dl-leaf-lib-cb.so
 150 $(objpfx)bug-dl-leaf-lib.so: $(libdl)
 151 $(objpfx)bug-dl-leaf-lib-cb.so: $(objpfx)bug-dl-leaf-lib.so
 152
 153 $(objpfx)tst-rec-dlopen: $(libdl)
 154 $(objpfx)tst-rec-dlopen.out: $(objpfx)moddummy1.so $(objpfx)moddummy2.so