stdlib/Makefile

   1 # Copyright (C) 1991-2006, 2007 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, write to the Free
  16 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17 # 02111-1307 USA.
  18
  19 #
  20 #       Makefile for stdlib routines
  21 #
  22 subdir  := stdlib
  23
  24 headers := stdlib.h bits/stdlib.h bits/stdlib-ldbl.h                          \
  25            monetary.h bits/monetary-ldbl.h                                    \
  26            inttypes.h stdint.h bits/wordsize.h                                \
  27            errno.h sys/errno.h bits/errno.h                                   \
  28            ucontext.h sys/ucontext.h                                          \
  29            alloca.h fmtmsg.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         abs labs llabs                                                        \
  38         div ldiv lldiv                                                        \
  39         mblen mbstowcs mbtowc wcstombs wctomb                                 \
  40         random random_r rand rand_r                                           \
  41         drand48 erand48 lrand48 nrand48 mrand48 jrand48                       \
  42         srand48 seed48 lcong48                                                \
  43         drand48_r erand48_r lrand48_r nrand48_r mrand48_r jrand48_r           \
  44         srand48_r seed48_r lcong48_r                                          \
  45         drand48-iter                                                          \
  46         strtol strtoul strtoll strtoull                                       \
  47         strtol_l strtoul_l strtoll_l strtoull_l                               \
  48         strtof strtod strtold                                                 \
  49         strtof_l strtod_l strtold_l                                           \
  50         system canonicalize                                                   \
  51         a64l l64a                                                             \
  52         rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg               \
  53         strtoimax strtoumax wcstoimax wcstoumax                               \
  54         getcontext setcontext makecontext swapcontext
  55 aux =   grouping groupingwc
  56
  57 # These routines will be omitted from the libc shared object.
  58 # Instead the static object files will be included in a special archive
  59 # linked against when the shared library will be used.
  60 static-only-routines = atexit
  61
  62 distribute      := exit.h grouping.h abort-instr.h isomac.c tst-fmtmsg.sh   \
  63                    allocalim.h
  64 test-srcs       := tst-fmtmsg
  65 tests           := tst-strtol tst-strtod testmb testrand testsort testdiv   \
  66                    test-canon test-canon2 tst-strtoll tst-environ           \
  67                    tst-xpg-basename tst-random tst-random2 tst-bsearch      \
  68                    tst-limits tst-rand48 bug-strtod tst-setcontext          \
  69                    test-a64l tst-qsort tst-system testmb2 bug-strtod2       \
  70                    tst-atof1 tst-atof2 tst-strtod2 tst-strtod3 tst-rand48-2 \
  71                    tst-makecontext tst-strtod4
  72
  73 include ../Makeconfig
  74
  75 ifeq ($(build-shared),yes)
  76 tests           += tst-putenv
  77 endif
  78
  79 # Several mpn functions from GNU MP are used by the strtod function.
  80 mpn-routines := inlines add_n addmul_1 cmp divmod_1 divrem udiv_qrnnd \
  81                 lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1
  82 mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
  83
  84 routines := $(strip $(routines) $(mpn-routines))        \
  85             dbl2mpn ldbl2mpn                            \
  86             mpn2flt mpn2dbl mpn2ldbl
  87 aux += fpioconst mp_clz_tab
  88 distribute := $(distribute) $(mpn-headers) fpioconst.h tst-putenvmod.c
  89
  90 tests-extras += tst-putenvmod
  91 extra-test-objs += tst-putenvmod.os
  92
  93 generated += isomac isomac.out tst-putenvmod.so
  94
  95 CFLAGS-bsearch.c = $(uses-callbacks)
  96 CFLAGS-msort.c = $(uses-callbacks)
  97 CFLAGS-qsort.c = $(uses-callbacks)
  98 CFLAGS-system.c = -fexceptions
  99 CFLAGS-system.os = -fomit-frame-pointer
 100 CFLAGS-fmtmsg.c = -fexceptions
 101
 102 ifneq (,$(filter %REENTRANT, $(defines)))
 103 CFLAGS-strfmon.c = -D_IO_MTSAFE_IO
 104 CFLAGS-strfmon_l.c = -D_IO_MTSAFE_IO
 105 endif
 106
 107 ifeq (yes,$(have-protected))
 108 CFLAGS-atexit.c = -DHAVE_DOT_HIDDEN
 109 endif
 110
 111 CFLAGS-tst-bsearch.c = $(stack-align-test-flags)
 112 CFLAGS-tst-qsort.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=$(common-objpfx)localedata
 122 testmb2-ENV = LOCPATH=$(common-objpfx)localedata
 123
 124 # Run a test on the header files we use.
 125 tests: $(objpfx)isomac.out
 126
 127 ifeq (no,$(cross-compiling))
 128 tests: $(objpfx)tst-fmtmsg.out
 129 endif
 130
 131 $(objpfx)isomac.out: $(objpfx)isomac
 132         $(dir $<)$(notdir $<) '$(CC)'  \
 133         '-I../include $(+sysdep-includes) $(sysincludes) -I..' > $<.out
 134
 135 isomac-CFLAGS = -O
 136 $(objpfx)isomac: isomac.c
 137         $(native-compile)
 138
 139 $(objpfx)tst-fmtmsg.out: tst-fmtmsg.sh $(objpfx)tst-fmtmsg
 140         $(SHELL) -e $< $(common-objpfx) '$(run-program-prefix)' $(common-objpfx)stdlib/
 141
 142 $(objpfx)tst-putenv: $(objpfx)tst-putenvmod.so
 143
 144 $(objpfx)tst-putenvmod.so: $(objpfx)tst-putenvmod.os
 145         $(build-module)
 146 CFLAGS-tst-putenvmod.c = -DNOT_IN_libc=1