stdlib/Makefile

   1 # Copyright (C) 1991-2013 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 # <http://www.gnu.org/licenses/>.
  17
  18 #
  19 #       Makefile for stdlib routines
  20 #
  21 subdir  := stdlib
  22
  23 headers := stdlib.h bits/stdlib.h bits/stdlib-ldbl.h bits/stdlib-float.h      \
  24            monetary.h bits/monetary-ldbl.h                                    \
  25            inttypes.h stdint.h bits/wordsize.h                                \
  26            errno.h sys/errno.h bits/errno.h                                   \
  27            ucontext.h sys/ucontext.h                                          \
  28            alloca.h fmtmsg.h                                                  \
  29            bits/stdlib-bsearch.h
  30
  31 routines        :=                                                            \
  32         atof atoi atol atoll                                                  \
  33         abort                                                                 \
  34         bsearch qsort msort                                                   \
  35         getenv putenv setenv secure-getenv                                    \
  36         exit on_exit atexit cxa_atexit cxa_finalize old_atexit                \
  37         quick_exit at_quick_exit cxa_at_quick_exit cxa_thread_atexit_impl     \
  38         abs labs llabs                                                        \
  39         div ldiv lldiv                                                        \
  40         mblen mbstowcs mbtowc wcstombs wctomb                                 \
  41         random random_r rand rand_r                                           \
  42         drand48 erand48 lrand48 nrand48 mrand48 jrand48                       \
  43         srand48 seed48 lcong48                                                \
  44         drand48_r erand48_r lrand48_r nrand48_r mrand48_r jrand48_r           \
  45         srand48_r seed48_r lcong48_r                                          \
  46         drand48-iter                                                          \
  47         strtol strtoul strtoll strtoull                                       \
  48         strtol_l strtoul_l strtoll_l strtoull_l                               \
  49         strtof strtod strtold                                                 \
  50         strtof_l strtod_l strtold_l                                           \
  51         system canonicalize                                                   \
  52         a64l l64a                                                             \
  53         rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg               \
  54         strtoimax strtoumax wcstoimax wcstoumax                               \
  55         getcontext setcontext makecontext swapcontext
  56 aux =   grouping groupingwc tens_in_limb
  57
  58 # These routines will be omitted from the libc shared object.
  59 # Instead the static object files will be included in a special archive
  60 # linked against when the shared library will be used.
  61 static-only-routines = atexit at_quick_exit
  62
  63 test-srcs       := tst-fmtmsg
  64 tests           := tst-strtol tst-strtod testmb testrand testsort testdiv   \
  65                    test-canon test-canon2 tst-strtoll tst-environ           \
  66                    tst-xpg-basename tst-random tst-random2 tst-bsearch      \
  67                    tst-limits tst-rand48 bug-strtod tst-setcontext          \
  68                    test-a64l tst-qsort tst-system testmb2 bug-strtod2       \
  69                    tst-atof1 tst-atof2 tst-strtod2 tst-strtod3 tst-rand48-2 \
  70                    tst-makecontext tst-strtod4 tst-strtod5 tst-qsort2       \
  71                    tst-makecontext2 tst-strtod6 tst-unsetenv1               \
  72                    tst-makecontext3 bug-getcontext bug-fmtmsg1              \
  73                    tst-secure-getenv tst-strtod-overflow tst-strtod-round   \
  74                    tst-tininess tst-strtod-underflow tst-tls-atexit
  75 tests-static    := tst-secure-getenv
  76
  77 modules-names   = tst-tls-atexit-lib
  78
  79 include ../Makeconfig
  80
  81 ifeq ($(build-shared),yes)
  82 tests           += tst-putenv
  83 endif
  84
  85 # Several mpn functions from GNU MP are used by the strtod function.
  86 mpn-routines := inlines add_n addmul_1 cmp divmod_1 divrem udiv_qrnnd \
  87                 lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1
  88 mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
  89
  90 routines := $(strip $(routines) $(mpn-routines))        \
  91             dbl2mpn ldbl2mpn                            \
  92             mpn2flt mpn2dbl mpn2ldbl
  93 aux += fpioconst mp_clz_tab
  94
  95 tests-extras += tst-putenvmod
  96 extra-test-objs += tst-putenvmod.os
  97
  98 generated += isomac isomac.out tst-putenvmod.so
  99
 100 CFLAGS-bsearch.c = $(uses-callbacks)
 101 CFLAGS-msort.c = $(uses-callbacks)
 102 CFLAGS-qsort.c = $(uses-callbacks)
 103 CFLAGS-system.c = -fexceptions
 104 CFLAGS-system.os = -fomit-frame-pointer
 105 CFLAGS-fmtmsg.c = -fexceptions
 106
 107 CFLAGS-strfmon.c = $(libio-mtsafe)
 108 CFLAGS-strfmon_l.c = $(libio-mtsafe)
 109
 110 CFLAGS-tst-bsearch.c = $(stack-align-test-flags)
 111 CFLAGS-tst-qsort.c = $(stack-align-test-flags)
 112 CFLAGS-tst-makecontext2.c = $(stack-align-test-flags)
 113
 114 include ../Rules
 115
 116 # Testdir has to be named stdlib and needs to be writable
 117 test-canon-ARGS = --test-dir=${common-objpfx}stdlib
 118
 119 tst-strtod-ENV = LOCPATH=$(common-objpfx)localedata
 120 tst-strtod3-ENV = LOCPATH=$(common-objpfx)localedata
 121 tst-strtod4-ENV = LOCPATH=$(common-objpfx)localedata
 122 tst-strtod5-ENV = LOCPATH=$(common-objpfx)localedata
 123 testmb2-ENV = LOCPATH=$(common-objpfx)localedata
 124 bug-fmtmsg1-ENV = SEV_LEVEL=foo,11,newsev
 125
 126 # Run a test on the header files we use.
 127 tests: $(objpfx)isomac.out
 128
 129 ifeq ($(run-built-tests),yes)
 130 tests: $(objpfx)tst-fmtmsg.out
 131 endif
 132
 133 $(objpfx)isomac.out: $(objpfx)isomac
 134         $(dir $<)$(notdir $<) '$(CC)'  \
 135         '-I../include $(+sysdep-includes) $(sysincludes) -I..' > $<.out
 136
 137 isomac-CFLAGS = -O
 138 $(objpfx)isomac: isomac.c
 139         $(native-compile)
 140
 141 $(objpfx)tst-fmtmsg.out: tst-fmtmsg.sh $(objpfx)tst-fmtmsg
 142         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)' $(common-objpfx)stdlib/
 143
 144 $(objpfx)tst-putenv: $(objpfx)tst-putenvmod.so
 145 LDFLAGS-tst-putenv = $(no-as-needed)
 146
 147 $(objpfx)tst-putenvmod.so: $(objpfx)tst-putenvmod.os
 148         $(build-module)
 149 CFLAGS-tst-putenvmod.c = -DNOT_IN_libc=1
 150
 151 ifeq ($(build-shared),yes)
 152 link-libm = $(common-objpfx)math/libm.so
 153 else
 154 link-libm = $(common-objpfx)math/libm.a
 155 endif
 156 $(objpfx)bug-getcontext: $(link-libm)
 157 $(objpfx)tst-strtod-round: $(link-libm)
 158 $(objpfx)tst-tininess: $(link-libm)
 159 $(objpfx)tst-strtod-underflow: $(link-libm)
 160
 161 tst-tls-atexit-lib.so-no-z-defs = yes
 162
 163 LDFLAGS-tst-tls-atexit = $(common-objpfx)nptl/libpthread.so \
 164                          $(common-objpfx)dlfcn/libdl.so
 165 $(objpfx)tst-tls-atexit.out: $(objpfx)tst-tls-atexit-lib.so