stdlib/Makefile

   1 # Copyright (C) 1991-2002, 2003, 2004 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 alloca.h monetary.h fmtmsg.h ucontext.h sys/ucontext.h    \
  25            inttypes.h stdint.h bits/wordsize.h bits/wchar.h                   \
  26            errno.h sys/errno.h bits/errno.h
  27
  28 routines        :=                                                            \
  29         atof atoi atol atoll                                                  \
  30         abort                                                                 \
  31         bsearch qsort msort                                                   \
  32         getenv putenv setenv secure-getenv                                    \
  33         exit on_exit atexit cxa_atexit cxa_finalize old_atexit                \
  34         abs labs llabs                                                        \
  35         div ldiv lldiv                                                        \
  36         mblen mbstowcs mbtowc wcstombs wctomb                                 \
  37         random random_r rand rand_r                                           \
  38         drand48 erand48 lrand48 nrand48 mrand48 jrand48                       \
  39         srand48 seed48 lcong48                                                \
  40         drand48_r erand48_r lrand48_r nrand48_r mrand48_r jrand48_r           \
  41         srand48_r seed48_r lcong48_r                                          \
  42         drand48-iter                                                          \
  43         strtol strtoul strtoll strtoull                                       \
  44         strtol_l strtoul_l strtoll_l strtoull_l                               \
  45         strtof strtod strtold                                                 \
  46         strtof_l strtod_l strtold_l                                           \
  47         system canonicalize                                                   \
  48         a64l l64a                                                             \
  49         rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg               \
  50         strtoimax strtoumax wcstoimax wcstoumax                               \
  51         getcontext setcontext makecontext swapcontext
  52 aux =   grouping groupingwc
  53
  54 # These routines will be omitted from the libc shared object.
  55 # Instead the static object files will be included in a special archive
  56 # linked against when the shared library will be used.
  57 static-only-routines = atexit
  58
  59 distribute      := exit.h grouping.h abort-instr.h isomac.c tst-fmtmsg.sh   \
  60                    allocalim.h
  61 test-srcs       := tst-fmtmsg
  62 tests           := tst-strtol tst-strtod testmb testrand testsort testdiv   \
  63                    test-canon test-canon2 tst-strtoll tst-environ           \
  64                    tst-xpg-basename tst-random tst-bsearch tst-limits       \
  65                    tst-rand48 bug-strtod tst-setcontext test-a64l tst-qsort \
  66                    tst-system testmb2
  67
  68
  69 # Several mpn functions from GNU MP are used by the strtod function.
  70 mpn-routines := inlines add_n addmul_1 cmp divmod_1 divrem udiv_qrnnd \
  71                 lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1
  72 mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
  73
  74 routines := $(strip $(routines) $(mpn-routines))        \
  75             dbl2mpn ldbl2mpn                            \
  76             mpn2flt mpn2dbl mpn2ldbl
  77 aux += fpioconst mp_clz_tab
  78 distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h
  79
  80 generated += isomac isomac.out
  81
  82 CFLAGS-bsearch.c = $(uses-callbacks)
  83 CFLAGS-msort.c = $(uses-callbacks)
  84 CFLAGS-qsort.c = $(uses-callbacks)
  85 CFLAGS-system.c = -fexceptions
  86 CFLAGS-fmtmsg.c = -fexceptions
  87
  88 include ../Makeconfig
  89
  90 ifneq (,$(filter %REENTRANT, $(defines)))
  91 CFLAGS-strfmon.c = -D_IO_MTSAFE_IO
  92 CFLAGS-strfmon_l.c = -D_IO_MTSAFE_IO
  93 endif
  94
  95 ifeq (yes,$(have-protected))
  96 CFLAGS-atexit.c = -DHAVE_DOT_HIDDEN
  97 endif
  98
  99 CFLAGS-tst-bsearch.c = $(stack-align-test-flags)
 100 CFLAGS-tst-qsort.c = $(stack-align-test-flags)
 101
 102 include ../Rules
 103
 104 # Testdir has to be named stdlib and needs to be writable
 105 test-canon-ARGS = --test-dir=${common-objpfx}stdlib
 106
 107 tst-strtod-ENV = LOCPATH=$(common-objpfx)localedata
 108 testmb2-ENV = LOCPATH=$(common-objpfx)localedata
 109
 110 # Run a test on the header files we use.
 111 tests: $(objpfx)isomac.out
 112
 113 ifeq (no,$(cross-compiling))
 114 tests: $(objpfx)tst-fmtmsg.out
 115 endif
 116
 117 $(objpfx)isomac.out: $(objpfx)isomac
 118         $(dir $<)$(notdir $<) '$(CC)'  \
 119         '-I../include -I.. $(+sysdep-includes) $(sysincludes)' > $<.out
 120
 121 isomac-CFLAGS = -O
 122 $(objpfx)isomac: isomac.c
 123         $(native-compile)
 124
 125 $(objpfx)tst-fmtmsg.out: tst-fmtmsg.sh $(objpfx)tst-fmtmsg
 126         $(SHELL) -e $< $(common-objpfx) '$(run-program-prefix)' $(common-objpfx)stdlib/