dlfcn/Makefile

   1 # Copyright (C) 1995-2024 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 := \
  23   bits/dl_find_object.h \
  24   bits/dlfcn.h \
  25   dlfcn.h \
  26   # headers
  27 extra-libs      := libdl
  28 libdl-routines  := libdl-compat
  29 routines = \
  30   dladdr \
  31   dladdr1 \
  32   dlclose \
  33   dlerror \
  34   dlinfo \
  35   dlmopen \
  36   dlopen \
  37   dlsym \
  38   dlvsym \
  39   libc_dlerror_result \
  40   # routines
  41
  42 extra-libs-others := libdl
  43
  44 libdl-shared-only-routines += libdl-compat
  45
  46 # Pretend that libdl.so is a linker script, so that the symbolic
  47 # link is not installed.
  48 install-lib-ldscripts = libdl.so
  49 $(inst_libdir)/libdl.so:
  50
  51 ifeq ($(build-shared),yes)
  52 routines += dlopenold
  53 shared-only-routines := dlopenold
  54 endif
  55
  56 ifeq (yes,$(build-shared))
  57 tests = \
  58   bug-atexit1 \
  59   bug-atexit2 \
  60   bug-atexit3 \
  61   bug-dl-leaf \
  62   bug-dlopen1 \
  63   bug-dlsym1 \
  64   default \
  65   errmsg1 \
  66   failtest \
  67   glrefmain \
  68   tst-dladdr \
  69   tst-dlinfo \
  70   tst-rec-dlopen \
  71   tstatexit \
  72   tstcxaatexit \
  73   # tests
  74 endif
  75 modules-names = \
  76   bug-atexit1-lib \
  77   bug-atexit2-lib \
  78   bug-dl-leaf-lib \
  79   bug-dl-leaf-lib-cb \
  80   bug-dlsym1-lib1 \
  81   bug-dlsym1-lib2 \
  82   defaultmod1 \
  83   defaultmod2 \
  84   errmsg1mod \
  85   failtestmod \
  86   glreflib1 \
  87   glreflib2 \
  88   glreflib3 \
  89   modatexit \
  90   modcxaatexit \
  91   moddummy1 \
  92   moddummy2 \
  93   # modules-names
  94
  95 failtestmod.so-no-z-defs = yes
  96 glreflib2.so-no-z-defs = yes
  97 errmsg1mod.so-no-z-defs = yes
  98
  99 ifeq (yes,$(build-shared))
 100 tests += \
 101   tststatic \
 102   tststatic2 \
 103   tststatic3 \
 104   tststatic4 \
 105   tststatic5 \
 106   # tests
 107 tests-static += \
 108   tststatic \
 109   tststatic2 \
 110   tststatic3 \
 111   tststatic4 \
 112   tststatic5 \
 113   # tests-static
 114 modules-names += \
 115   modstatic \
 116   modstatic2 \
 117   modstatic3 \
 118   modstatic5 \
 119   # modules-names
 120 tststatic-ENV = LD_LIBRARY_PATH=$(ld-library-path):$(common-objpfx)elf
 121 tststatic2-ENV = $(tststatic-ENV)
 122 tststatic3-ENV = $(tststatic-ENV)
 123 tststatic4-ENV = $(tststatic-ENV)
 124 tststatic5-ENV = $(tststatic-ENV)
 125
 126 tests-internal += \
 127   tst-dlinfo-phdr \
 128   # tests-internal
 129
 130 ifneq (,$(CXX))
 131 modules-names += bug-atexit3-lib
 132 else
 133 tests-unsupported += bug-atexit3
 134 endif
 135 endif
 136
 137 extra-test-objs += $(modules-names:=.os)
 138 generated += $(modules-names:=.so)
 139
 140 include ../Rules
 141
 142 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
 143
 144 ifeq ($(build-shared),yes)
 145 # Build all the modules even when not actually running test programs.
 146 tests: $(test-modules)
 147 endif
 148
 149 $(objpfx)glrefmain.out: $(objpfx)glrefmain \
 150                         $(objpfx)glreflib1.so $(objpfx)glreflib2.so
 151
 152 $(objpfx)failtest.out: $(objpfx)failtestmod.so
 153
 154 $(objpfx)tst-dladdr.out: $(objpfx)glreflib1.so
 155
 156 $(objpfx)tst-dlinfo.out: $(objpfx)glreflib3.so
 157 LDFLAGS-glreflib3.so = -Wl,-rpath,:
 158
 159 LDFLAGS-default = $(LDFLAGS-rdynamic)
 160 $(objpfx)default: $(objpfx)defaultmod1.so $(objpfx)defaultmod2.so
 161 LDFLAGS-defaultmod2.so = $(LDFLAGS-Bsymbolic)
 162
 163 $(objpfx)errmsg1.out: $(objpfx)errmsg1 $(objpfx)errmsg1mod.so
 164
 165 $(objpfx)tstatexit.out: $(objpfx)tstatexit $(objpfx)modatexit.so
 166
 167 $(objpfx)tstcxaatexit.out: $(objpfx)tstcxaatexit $(objpfx)modcxaatexit.so
 168
 169 $(objpfx)tststatic.out: $(objpfx)tststatic $(objpfx)modstatic.so
 170
 171 $(objpfx)tststatic2.out: $(objpfx)tststatic2 $(objpfx)modstatic.so \
 172                          $(objpfx)modstatic2.so
 173
 174 $(objpfx)tststatic3.out: $(objpfx)tststatic3 $(objpfx)modstatic3.so
 175
 176 $(objpfx)tststatic4.out: $(objpfx)tststatic4 $(objpfx)modstatic3.so
 177
 178 $(objpfx)tststatic5.out: $(objpfx)tststatic5 $(objpfx)modstatic5.so
 179
 180 $(objpfx)bug-dlsym1: $(objpfx)bug-dlsym1-lib2.so
 181 $(objpfx)bug-dlsym1.out: $(objpfx)bug-dlsym1-lib1.so \
 182                          $(objpfx)bug-dlsym1-lib2.so
 183 $(objpfx)bug-dlsym1-lib1.so: $(objpfx)bug-dlsym1-lib2.so
 184
 185 $(objpfx)bug-atexit1.out: $(objpfx)bug-atexit1-lib.so
 186
 187 $(objpfx)bug-atexit2.out: $(objpfx)bug-atexit2-lib.so
 188
 189 ifneq (,$(CXX))
 190 LDLIBS-bug-atexit3-lib.so = -lstdc++ -lgcc_eh
 191 $(objpfx)bug-atexit3-lib.so: $(libsupport)
 192 $(objpfx)bug-atexit3.out: $(objpfx)bug-atexit3-lib.so
 193 endif
 194
 195 $(objpfx)bug-dl-leaf: $(objpfx)bug-dl-leaf-lib.so
 196 $(objpfx)bug-dl-leaf.out: $(objpfx)bug-dl-leaf-lib-cb.so
 197 $(objpfx)bug-dl-leaf-lib-cb.so: $(objpfx)bug-dl-leaf-lib.so
 198
 199 $(objpfx)tst-rec-dlopen.out: $(objpfx)moddummy1.so $(objpfx)moddummy2.so