misc/Makefile

   1 # Copyright (C) 1991-2021 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 #
  19 #       Sub-makefile for misc portion of the library.
  20 #
  21
  22 subdir  := misc
  23
  24 include ../Makeconfig
  25
  26 headers := sys/uio.h bits/uio-ext.h bits/uio_lim.h \
  27            sys/ioctl.h bits/ioctls.h bits/ioctl-types.h \
  28            sys/ptrace.h sys/file.h sys/dir.h sys/cdefs.h \
  29            ar.h a.out.h libgen.h stab.h bits/stab.def sgtty.h \
  30            ttyent.h paths.h sys/reboot.h \
  31            sys/mman.h sys/param.h bits/param.h \
  32            fstab.h mntent.h search.h err.h error.h \
  33            sys/queue.h sysexits.h syscall.h sys/syscall.h sys/swap.h \
  34            sys/select.h sys/sysinfo.h \
  35            regexp.h bits/select.h bits/mman.h sys/xattr.h \
  36            syslog.h sys/syslog.h \
  37            bits/syslog.h bits/syslog-ldbl.h bits/syslog-path.h bits/error.h \
  38            bits/select2.h bits/hwcap.h sys/auxv.h \
  39            sys/sysmacros.h bits/sysmacros.h bits/types/struct_iovec.h \
  40            bits/err-ldbl.h bits/error-ldbl.h \
  41            sys/single_threaded.h
  42
  43 routines := brk sbrk sstk ioctl \
  44             readv writev preadv preadv64 pwritev pwritev64 \
  45             preadv2 preadv64v2 pwritev2 pwritev64v2 \
  46             setreuid setregid \
  47             seteuid setegid \
  48             getpagesize \
  49             getdtsz \
  50             gethostname sethostname getdomain setdomain \
  51             select pselect \
  52             acct chroot fsync sync fdatasync syncfs reboot \
  53             gethostid sethostid \
  54             revoke vhangup \
  55             swapon swapoff mktemp mkstemp mkstemp64 mkdtemp \
  56             mkostemp mkostemp64 mkstemps mkstemps64 mkostemps mkostemps64 \
  57             ualarm usleep \
  58             gtty stty \
  59             ptrace \
  60             fstab mntent mntent_r \
  61             utimes lutimes futimes futimesat \
  62             truncate ftruncate truncate64 ftruncate64 \
  63             chflags fchflags \
  64             insremque getttyent getusershell getpass ttyslot \
  65             syslog syscall daemon \
  66             mmap mmap64 munmap mprotect msync madvise mincore remap_file_pages\
  67             mlock munlock mlockall munlockall \
  68             efgcvt efgcvt_r qefgcvt qefgcvt_r \
  69             hsearch hsearch_r tsearch lsearch \
  70             err error ustat \
  71             getsysstats dirname regexp \
  72             getloadavg getclktck \
  73             fgetxattr flistxattr fremovexattr fsetxattr getxattr \
  74             listxattr lgetxattr llistxattr lremovexattr lsetxattr \
  75             removexattr setxattr getauxval ifunc-impl-list makedev \
  76             allocate_once fd_to_filename single_threaded unwind-link
  77
  78 generated += tst-error1.mtrace tst-error1-mem.out \
  79   tst-allocate_once.mtrace tst-allocate_once-mem.out
  80
  81 aux := init-misc
  82 install-lib := libg.a
  83 gpl2lgpl := error.c error.h
  84
  85 tests := tst-dirname tst-tsearch tst-fdset tst-mntent tst-hsearch \
  86          tst-error1 tst-pselect tst-insremque tst-mntent2 bug-hsearch1 \
  87          tst-mntent-blank-corrupt tst-mntent-blank-passno bug18240 \
  88          tst-preadvwritev tst-preadvwritev64 tst-makedev tst-empty \
  89          tst-preadvwritev2 tst-preadvwritev64v2 tst-warn-wide \
  90          tst-ldbl-warn tst-ldbl-error tst-dbl-efgcvt tst-ldbl-efgcvt \
  91          tst-mntent-autofs tst-syscalls tst-mntent-escape tst-select
  92
  93 # Tests which need libdl.
  94 ifeq (yes,$(build-shared))
  95 tests += tst-gethostid
  96 endif
  97
  98 tests-internal := tst-atomic tst-atomic-long tst-allocate_once
  99 tests-static := tst-empty
 100
 101 # Test for the internal, non-exported __fd_to_filename function.
 102 tests-internal += tst-fd_to_filename
 103 tests-static += tst-fd_to_filename
 104
 105 ifeq ($(run-built-tests),yes)
 106 tests-special += $(objpfx)tst-error1-mem.out \
 107   $(objpfx)tst-allocate_once-mem.out
 108 endif
 109
 110 CFLAGS-select.c += -fexceptions -fasynchronous-unwind-tables
 111 CFLAGS-tsearch.c += $(uses-callbacks)
 112 CFLAGS-lsearch.c += $(uses-callbacks)
 113 CFLAGS-pselect.c += -fexceptions
 114 CFLAGS-readv.c += -fexceptions -fasynchronous-unwind-tables
 115 CFLAGS-writev.c += -fexceptions -fasynchronous-unwind-tables
 116 CFLAGS-preadv.c += -fexceptions -fasynchronous-unwind-tables
 117 CFLAGS-preadv64.c += -fexceptions -fasynchronous-unwind-tables
 118 CFLAGS-pwritev.c += -fexceptions -fasynchronous-unwind-tables
 119 CFLAGS-pwritev64.c += -fexceptions -fasynchronous-unwind-tables
 120 CFLAGS-preadv2.c += -fexceptions -fasynchronous-unwind-tables
 121 CFLAGS-preadv64v2.c += -fexceptions -fasynchronous-unwind-tables
 122 CFLAGS-pwritev2.c += -fexceptions -fasynchronous-unwind-tables
 123 CFLAGS-pwritev64v2.c += -fexceptions -fasynchronous-unwind-tables
 124 CFLAGS-usleep.c += -fexceptions
 125 CFLAGS-syslog.c += -fexceptions
 126 CFLAGS-error.c += -fexceptions
 127 CFLAGS-getpass.c += -fexceptions
 128 CFLAGS-mkstemp.c += -fexceptions
 129 CFLAGS-mkstemp64.c += -fexceptions
 130 CFLAGS-getsysstats.c += -fexceptions
 131 CFLAGS-getusershell.c += -fexceptions
 132 CFLAGS-err.c += -fexceptions
 133 CFLAGS-tst-tsearch.c += $(stack-align-test-flags)
 134 CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
 135 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
 136 CFLAGS-fsync.c += -fexceptions -fasynchronous-unwind-tables
 137
 138 # Called during static library initialization, so turn stack-protection
 139 # off for non-shared builds.
 140 CFLAGS-sbrk.o = $(no-stack-protector)
 141 CFLAGS-sbrk.op = $(no-stack-protector)
 142 CFLAGS-brk.o = $(no-stack-protector)
 143 CFLAGS-brk.op = $(no-stack-protector)
 144
 145 include ../Rules
 146
 147 $(objpfx)libg.a: $(dep-dummy-lib); $(make-dummy-lib)
 148
 149 $(objpfx)tst-tsearch: $(libm)
 150
 151 tst-error1-ENV = MALLOC_TRACE=$(objpfx)tst-error1.mtrace
 152 tst-error1-ARGS = $(objpfx)tst-error1.out
 153 $(objpfx)tst-error1-mem.out: $(objpfx)tst-error1.out
 154         $(common-objpfx)malloc/mtrace $(objpfx)tst-error1.mtrace > $@; \
 155         $(evaluate-test)
 156
 157 tst-allocate_once-ENV = MALLOC_TRACE=$(objpfx)tst-allocate_once.mtrace
 158 $(objpfx)tst-allocate_once-mem.out: $(objpfx)tst-allocate_once.out
 159         $(common-objpfx)malloc/mtrace $(objpfx)tst-allocate_once.mtrace > $@; \
 160         $(evaluate-test)
 161
 162 $(objpfx)tst-gethostid: $(libdl)