887 lines
22 KiB
Plaintext
887 lines
22 KiB
Plaintext
dnl Process this file with autoconf to create configure. Use autoreconf.
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AC_PREREQ(2.57)
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AC_INIT([strace],
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m4_esyscmd([./git-version-gen .tarball-version]),
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[strace-devel@lists.sourceforge.net])
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AC_CONFIG_SRCDIR([strace.c])
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AC_CONFIG_AUX_DIR([.])
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE([foreign dist-xz no-dist-gzip silent-rules parallel-tests])
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AM_MAINTAINER_MODE
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AC_CANONICAL_HOST
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AC_PROG_CC
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AX_PROG_CC_FOR_BUILD
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AC_USE_SYSTEM_EXTENSIONS
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AC_MSG_CHECKING([for supported architecture])
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case "$host_cpu" in
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bfin)
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arch=bfin
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AC_DEFINE([BFIN], 1, [Define for the Blackfin architecture.])
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;;
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i[[3456]]86|pentium)
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arch=i386
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AC_DEFINE([I386], 1, [Define for the i386 architecture.])
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;;
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ia64)
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arch=ia64
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AC_DEFINE([IA64], 1, [Define for the IA64 architecture.])
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;;
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m68k)
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arch=m68k
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AC_DEFINE([M68K], 1, [Define for the m68k architecture.])
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;;
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sparc64*)
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arch=sparc64
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AC_DEFINE([SPARC64], 1, [Define for the SPARC64 architecture.])
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;;
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sparc*)
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arch=sparc
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AC_DEFINE([SPARC], 1, [Define for the SPARC architecture.])
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;;
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metag*)
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arch=metag
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AC_DEFINE([METAG], 1, [Define for the Meta architecture.])
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;;
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mips*)
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arch=mips
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AC_DEFINE([MIPS], 1, [Define for the MIPS architecture.])
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;;
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alpha*)
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arch=alpha
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AC_DEFINE([ALPHA], 1, [Define for the Alpha architecture.])
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;;
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powerpc*)
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AC_DEFINE([POWERPC], 1, [Define for the PowerPC architecture.])
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AC_TRY_COMPILE(
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[#ifndef __LP64__
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# error 32 bit
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#endif], [], arch=powerpc64, arch=powerpc)
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if test "$arch" = "powerpc64"; then
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AC_DEFINE([POWERPC64], 1, [Define for the PowerPC64 architecture.])
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fi
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;;
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arm*)
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arch=arm
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AC_DEFINE([ARM], 1, [Define for the ARM architecture.])
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;;
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aarch64*)
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arch=aarch64
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AC_DEFINE([AARCH64], 1, [Define for the AArch64 architecture.])
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;;
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avr32*)
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arch=avr32
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AC_DEFINE([AVR32], 1, [Define for the AVR32 architecture.])
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;;
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arc*)
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arch=arc
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AC_DEFINE([ARC], 1, [Define for the ARC architecture.])
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;;
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s390)
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arch=s390
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AC_DEFINE([S390], 1, [Define for the S390 architecture.])
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;;
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s390x)
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arch=s390x
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AC_DEFINE([S390X], 1, [Define for the S390x architecture.])
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;;
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hppa*|parisc*)
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arch=hppa
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AC_DEFINE([HPPA], 1, [Define for the HPPA architecture.])
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;;
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sh64*)
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arch=sh64
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AC_DEFINE([SH64], 1, [Define for the SH64 architecture.])
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;;
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sh*)
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arch=sh
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AC_DEFINE([SH], 1, [Define for the SH architecture.])
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;;
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x86?64*)
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AC_TRY_COMPILE(
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[#ifndef __ILP32__
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# error not x32
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#endif], [], arch=x32, arch=x86_64)
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if test "$arch" = "x86_64"; then
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AC_DEFINE([X86_64], 1, [Define for the 64bit AMD x86-64 architecture.])
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else
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AC_DEFINE([X32], 1, [Define for the 32bit AMD x86-64 architecture.])
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fi
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;;
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cris|crisv10)
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arch=crisv10
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AC_DEFINE([CRISV10], 1, [Define for the CRISv10 architecture.])
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;;
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crisv32)
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arch=crisv32
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AC_DEFINE([CRISV32], 1, [Define for the CRISv32 architecture.])
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;;
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tile*)
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arch=tile
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AC_DEFINE([TILE], 1, [Define for the Tile architecture])
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;;
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microblaze*)
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arch=microblaze
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AC_DEFINE([MICROBLAZE], 1, [Define for the MicroBlaze architecture.])
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;;
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nios2*)
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arch=nios2
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AC_DEFINE([NIOS2], 1, [Define for the Nios-II architecture.])
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;;
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or1k*)
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arch=or1k
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AC_DEFINE([OR1K], 1, [Define for the OpenRISC 1000 architecture.])
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;;
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xtensa*)
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arch=xtensa
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AC_DEFINE([XTENSA], 1, [Define for the Xtensa architecture])
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;;
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*)
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AC_MSG_RESULT([NO!])
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AC_MSG_ERROR([architecture $host_cpu is not supported by strace])
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;;
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esac
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AC_MSG_RESULT($arch)
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AC_SUBST(arch)
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if test "$arch" = mips; then
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AC_CACHE_CHECK([for _MIPS_SIM], [st_cv__MIPS_SIM],
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[AC_COMPUTE_INT([st_cv__MIPS_SIM], [_MIPS_SIM],
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[#include <sgidefs.h>],
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[AC_MSG_ERROR([_MIPS_SIM cannot be determined])])])
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AC_CACHE_CHECK([for MIPS ABI], [st_cv_mips_abi],
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[AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[#include <sgidefs.h>]],
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[[int i[_MIPS_SIM == _MIPS_SIM_ABI32 ? 1 : - 1];]])],
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[st_cv_mips_abi=o32],
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[AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[#include <sgidefs.h>]],
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[[int i[_MIPS_SIM == _MIPS_SIM_NABI32 ? 1 : - 1];]])],
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[st_cv_mips_abi=n32],
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[AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[#include <sgidefs.h>]],
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[[int i[_MIPS_SIM == _MIPS_SIM_ABI64 ? 1 : - 1];]])],
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[st_cv_mips_abi=n64],
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[st_cv_mips_abi=unknown])])])])
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case "$st_cv_mips_abi" in
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o32) AC_DEFINE([LINUX_MIPSO32], [1], [Define for _MIPS_SIM_ABI32.]);;
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n32) AC_DEFINE([LINUX_MIPSN32], [1], [Define for _MIPS_SIM_NABI32.]);;
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n64) AC_DEFINE([LINUX_MIPSN64], [1], [Define for _MIPS_SIM_ABI64.]);;
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*) AC_MSG_ERROR([Unsupported _MIPS_SIM]);;
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esac
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fi
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AC_ARG_ENABLE([arm-oabi],
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[AS_HELP_STRING([--enable-arm-oabi],
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[enable OABI support on ARM EABI])],
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[], [enable_arm_oabi=no])
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case "$enable_arm_oabi" in
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yes) enable_arm_oabi=1 ;;
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no) enable_arm_oabi=0 ;;
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*) AC_MSG_ERROR([bad value $enable_arm_oabi for arm-oabi option]) ;;
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esac
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AC_DEFINE_UNQUOTED([ENABLE_ARM_OABI], [$enable_arm_oabi],
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[Define to 1 if you want OABI support on ARM EABI.])
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gl_WARN_ADD([-Wall])
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gl_WARN_ADD([-Wwrite-strings])
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gl_WARN_ADD([-Wsign-compare])
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AC_ARG_ENABLE([gcc-Werror],
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[AS_HELP_STRING([--enable-gcc-Werror], [turn on gcc's -Werror option])],
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[case $enableval in
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yes) gl_WARN_ADD([-Werror]) ;;
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no) ;;
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*) AC_MSG_ERROR([bad value $enableval for gcc-Werror option]) ;;
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esac]
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)
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AC_SUBST([WARN_CFLAGS])
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AC_PROG_CPP
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AC_PROG_INSTALL
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AC_C_CONST
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AC_C_BIGENDIAN
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AC_HEADER_STDC
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AC_HEADER_STDBOOL
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AC_HEADER_DIRENT
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AC_HEADER_STAT
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AC_CHECK_MEMBERS(m4_normalize([
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struct stat.st_atim.tv_nsec,
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struct stat.st_blksize,
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struct stat.st_blocks,
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struct stat.st_ctim.tv_nsec,
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struct stat.st_flags,
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struct stat.st_fstype,
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struct stat.st_gen,
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struct stat.st_mtim.tv_nsec,
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struct stat.st_rdev
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]))
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AC_TYPE_SIGNAL
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AC_TYPE_UID_T
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AC_TYPE_MODE_T
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AC_TYPE_GETGROUPS
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AC_HEADER_MAJOR
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AC_CHECK_TYPES([sig_atomic_t],,, [#include <signal.h>])
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AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id],,,
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[#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>])
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AC_LITTLE_ENDIAN_LONG_LONG
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AC_CHECK_FUNCS(m4_normalize([
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fanotify_mark
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fopen64
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fork
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fputs_unlocked
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if_indextoname
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inet_ntop
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inet_pton
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pipe2
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prctl
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preadv
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process_vm_readv
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pwritev
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sendmsg
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sendmmsg
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sigaction
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signalfd
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stpcpy
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strerror
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strsignal
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]))
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AC_CHECK_HEADERS(m4_normalize([
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asm/cachectl.h
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asm/sysmips.h
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bluetooth/bluetooth.h
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elf.h
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inttypes.h
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ioctls.h
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linux/bsg.h
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linux/falloc.h
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linux/filter.h
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linux/hiddev.h
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linux/mmtimer.h
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linux/perf_event.h
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linux/seccomp.h
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linux/securebits.h
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linux/utsname.h
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mqueue.h
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netinet/sctp.h
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scsi/sg.h
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stropts.h
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sys/conf.h
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sys/epoll.h
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sys/eventfd.h
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sys/fanotify.h
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sys/ioctl.h
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sys/reg.h
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sys/signalfd.h
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sys/vfs.h
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sys/xattr.h
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]))
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AC_CHECK_HEADERS([linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h],
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[], [], [#include <stddef.h>
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#include <sys/socket.h>
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#include <asm/types.h>])
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AC_CHECK_HEADERS([asm/sigcontext.h], [], [], [#include <signal.h>])
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AC_CHECK_TYPES([struct sigcontext],,, [#include <signal.h>])
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AC_CHECK_HEADERS([netinet/tcp.h netinet/udp.h],,, [#include <netinet/in.h>])
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AC_CHECK_TYPES([struct mmsghdr],,, [#include <sys/socket.h>])
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AC_CHECK_MEMBERS([struct msghdr.msg_control],,, [#include <sys/socket.h>])
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AC_CHECK_MEMBERS(m4_normalize([
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struct stat.st_atime_nsec,
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struct stat.st_ctime_nsec,
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struct stat.st_mtime_nsec
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]),,, [#include <sys/types.h>
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#include <asm/stat.h>])
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AC_CHECK_TYPES([struct stat64],,, [#include <sys/types.h>
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#include <asm/stat.h>])
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AC_CHECK_TYPES([struct __old_kernel_stat],,, [#include <asm/stat.h>])
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AC_CHECK_TYPES([struct statfs64],,, [#include <sys/vfs.h>])
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AC_CHECK_TYPES([struct pt_all_user_regs, struct ia64_fpreg, struct ptrace_peeksiginfo_args],,,
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[#include <sys/ptrace.h>])
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AC_CHECK_MEMBERS([struct utsname.domainname],,, [#include <sys/utsname.h>])
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AC_CHECK_MEMBERS([struct sigevent._sigev_un._pad,
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struct sigevent.__pad,
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siginfo_t.si_syscall,
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siginfo_t.si_timerid,
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siginfo_t.si_overrun],,, [#include <signal.h>])
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AC_CHECK_TYPES([struct flock64],,, [#include <fcntl.h>])
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AC_CHECK_HEADERS([libaio.h], [
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AC_CHECK_MEMBERS([struct iocb.u.c.flags],,, [#include <libaio.h>])
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AC_CHECK_DECLS([IO_CMD_PWRITE, IO_CMD_PWRITEV],,, [#include <libaio.h>])
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])
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AC_CHECK_HEADERS([linux/input.h], [
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AC_CHECK_MEMBERS([struct input_absinfo.resolution],,, [#include <linux/input.h>])
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])
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AC_CHECK_HEADERS([linux/bpf.h], [
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AC_CACHE_CHECK([whether union bpf_attr.log_buf initialization works],
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[st_cv_have_union_bpf_attr_log_buf],
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[AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[#include <linux/bpf.h>]],
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[[union bpf_attr a = { .log_buf = 0 };]])],
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[st_cv_have_union_bpf_attr_log_buf=yes],
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[st_cv_have_union_bpf_attr_log_buf=no])])
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if test $st_cv_have_union_bpf_attr_log_buf = yes; then
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AC_DEFINE(HAVE_UNION_BPF_ATTR_LOG_BUF, [1],
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[Define to 1 if union bpf_attr.log_buf initialization works])
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fi
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])
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AC_CHECK_DECLS([sys_errlist])
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AC_CHECK_DECLS(m4_normalize([
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PTRACE_PEEKUSER,
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PTRACE_POKEUSER
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]),,, [#include <sys/ptrace.h>])
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AC_CHECK_DECLS(m4_normalize([
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P_PID,
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P_PPID,
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P_PGID,
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P_SID,
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P_CID,
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P_UID,
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P_GID,
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P_ALL,
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P_LWPID
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]),,, [#include <sys/wait.h>])
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AC_CHECK_DECLS(m4_normalize([
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LO_FLAGS_READ_ONLY,
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LO_FLAGS_AUTOCLEAR,
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LO_FLAGS_PARTSCAN
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]),,, [#include <linux/loop.h>])
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AC_CHECK_DECLS(m4_normalize([
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CTL_KERN,
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CTL_VM,
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CTL_NET,
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CTL_PROC,
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CTL_FS,
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CTL_DEBUG,
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CTL_DEV,
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CTL_BUS,
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CTL_ABI,
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CTL_CPU,
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CTL_ARLAN,
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CTL_S390DBF,
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CTL_SUNRPC,
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CTL_PM,
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CTL_FRV,
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KERN_OSTYPE,
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KERN_OSRELEASE,
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KERN_OSREV,
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KERN_VERSION,
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KERN_SECUREMASK,
|
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KERN_PROF,
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KERN_NODENAME,
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KERN_DOMAINNAME,
|
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KERN_PANIC,
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|
KERN_REALROOTDEV,
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KERN_SPARC_REBOOT,
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KERN_CTLALTDEL,
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KERN_PRINTK,
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|
KERN_NAMETRANS,
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|
KERN_PPC_HTABRECLAIM,
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|
KERN_PPC_ZEROPAGED,
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|
KERN_PPC_POWERSAVE_NAP,
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KERN_MODPROBE,
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|
KERN_SG_BIG_BUFF,
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|
KERN_ACCT,
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KERN_PPC_L2CR,
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|
KERN_RTSIGNR,
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|
KERN_RTSIGMAX,
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|
KERN_SHMMAX,
|
|
KERN_MSGMAX,
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|
KERN_MSGMNB,
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|
KERN_MSGPOOL,
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|
KERN_SYSRQ,
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|
KERN_MAX_THREADS,
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KERN_RANDOM,
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|
KERN_SHMALL,
|
|
KERN_MSGMNI,
|
|
KERN_SEM,
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|
KERN_SPARC_STOP_A,
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|
KERN_SHMMNI,
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|
KERN_OVERFLOWUID,
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|
KERN_OVERFLOWGID,
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|
KERN_SHMPATH,
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KERN_HOTPLUG,
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|
KERN_IEEE_EMULATION_WARNINGS,
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|
KERN_S390_USER_DEBUG_LOGGING,
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|
KERN_CORE_USES_PID,
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KERN_TAINTED,
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|
KERN_CADPID,
|
|
KERN_PIDMAX,
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|
KERN_CORE_PATTERN,
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|
KERN_PANIC_ON_OOPS,
|
|
KERN_HPPA_PWRSW,
|
|
KERN_HPPA_UNALIGNED,
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|
KERN_PRINTK_RATELIMIT,
|
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KERN_PRINTK_RATELIMIT_BURST,
|
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KERN_PTY,
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|
KERN_NGROUPS_MAX,
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|
KERN_SPARC_SCONS_PWROFF,
|
|
KERN_HZ_TIMER,
|
|
KERN_UNKNOWN_NMI_PANIC,
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|
KERN_BOOTLOADER_TYPE,
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|
KERN_RANDOMIZE,
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|
KERN_SETUID_DUMPABLE,
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KERN_SPIN_RETRY,
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|
KERN_ACPI_VIDEO_FLAGS,
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|
KERN_IA64_UNALIGNED,
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KERN_COMPAT_LOG,
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KERN_MAX_LOCK_DEPTH,
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KERN_NMI_WATCHDOG,
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|
KERN_PANIC_ON_NMI,
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NET_CORE,
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NET_ETHER,
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NET_802,
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NET_UNIX,
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NET_IPV4,
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NET_IPX,
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NET_ATALK,
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NET_NETROM,
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NET_AX25,
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NET_BRIDGE,
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NET_ROSE,
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NET_IPV6,
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NET_X25,
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NET_TR,
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NET_DECNET,
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NET_ECONET,
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NET_SCTP,
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NET_LLC,
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NET_NETFILTER,
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NET_DCCP,
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NET_IRDA,
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NET_CORE_WMEM_MAX,
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|
NET_CORE_RMEM_MAX,
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|
NET_CORE_WMEM_DEFAULT,
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|
NET_CORE_RMEM_DEFAULT,
|
|
NET_CORE_DESTROY_DELAY,
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|
NET_CORE_MAX_BACKLOG,
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|
NET_CORE_FASTROUTE,
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|
NET_CORE_MSG_COST,
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|
NET_CORE_MSG_BURST,
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|
NET_CORE_OPTMEM_MAX,
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|
NET_CORE_HOT_LIST_LENGTH,
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|
NET_CORE_DIVERT_VERSION,
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|
NET_CORE_NO_CONG_THRESH,
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|
NET_CORE_NO_CONG,
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|
NET_CORE_LO_CONG,
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|
NET_CORE_MOD_CONG,
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|
NET_CORE_DEV_WEIGHT,
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|
NET_CORE_SOMAXCONN,
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NET_CORE_BUDGET,
|
|
NET_CORE_AEVENT_ETIME,
|
|
NET_CORE_AEVENT_RSEQTH,
|
|
NET_CORE_WARNINGS,
|
|
NET_IPV4_FORWARD,
|
|
NET_IPV4_DYNADDR,
|
|
NET_IPV4_CONF,
|
|
NET_IPV4_NEIGH,
|
|
NET_IPV4_ROUTE,
|
|
NET_IPV4_FIB_HASH,
|
|
NET_IPV4_NETFILTER,
|
|
NET_IPV4_TCP_TIMESTAMPS,
|
|
NET_IPV4_TCP_WINDOW_SCALING,
|
|
NET_IPV4_TCP_SACK,
|
|
NET_IPV4_TCP_RETRANS_COLLAPSE,
|
|
NET_IPV4_DEFAULT_TTL,
|
|
NET_IPV4_AUTOCONFIG,
|
|
NET_IPV4_NO_PMTU_DISC,
|
|
NET_IPV4_TCP_SYN_RETRIES,
|
|
NET_IPV4_IPFRAG_HIGH_THRESH,
|
|
NET_IPV4_IPFRAG_LOW_THRESH,
|
|
NET_IPV4_IPFRAG_TIME,
|
|
NET_IPV4_TCP_MAX_KA_PROBES,
|
|
NET_IPV4_TCP_KEEPALIVE_TIME,
|
|
NET_IPV4_TCP_KEEPALIVE_PROBES,
|
|
NET_IPV4_TCP_RETRIES1,
|
|
NET_IPV4_TCP_RETRIES2,
|
|
NET_IPV4_TCP_FIN_TIMEOUT,
|
|
NET_IPV4_IP_MASQ_DEBUG,
|
|
NET_TCP_SYNCOOKIES,
|
|
NET_TCP_STDURG,
|
|
NET_TCP_RFC1337,
|
|
NET_TCP_SYN_TAILDROP,
|
|
NET_TCP_MAX_SYN_BACKLOG,
|
|
NET_IPV4_LOCAL_PORT_RANGE,
|
|
NET_IPV4_ICMP_ECHO_IGNORE_ALL,
|
|
NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS,
|
|
NET_IPV4_ICMP_SOURCEQUENCH_RATE,
|
|
NET_IPV4_ICMP_DESTUNREACH_RATE,
|
|
NET_IPV4_ICMP_TIMEEXCEED_RATE,
|
|
NET_IPV4_ICMP_PARAMPROB_RATE,
|
|
NET_IPV4_ICMP_ECHOREPLY_RATE,
|
|
NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES,
|
|
NET_IPV4_IGMP_MAX_MEMBERSHIPS,
|
|
NET_TCP_TW_RECYCLE,
|
|
NET_IPV4_ALWAYS_DEFRAG,
|
|
NET_IPV4_TCP_KEEPALIVE_INTVL,
|
|
NET_IPV4_INET_PEER_THRESHOLD,
|
|
NET_IPV4_INET_PEER_MINTTL,
|
|
NET_IPV4_INET_PEER_MAXTTL,
|
|
NET_IPV4_INET_PEER_GC_MINTIME,
|
|
NET_IPV4_INET_PEER_GC_MAXTIME,
|
|
NET_TCP_ORPHAN_RETRIES,
|
|
NET_TCP_ABORT_ON_OVERFLOW,
|
|
NET_TCP_SYNACK_RETRIES,
|
|
NET_TCP_MAX_ORPHANS,
|
|
NET_TCP_MAX_TW_BUCKETS,
|
|
NET_TCP_FACK,
|
|
NET_TCP_REORDERING,
|
|
NET_TCP_ECN,
|
|
NET_TCP_DSACK,
|
|
NET_TCP_MEM,
|
|
NET_TCP_WMEM,
|
|
NET_TCP_RMEM,
|
|
NET_TCP_APP_WIN,
|
|
NET_TCP_ADV_WIN_SCALE,
|
|
NET_IPV4_NONLOCAL_BIND,
|
|
NET_IPV4_ICMP_RATELIMIT,
|
|
NET_IPV4_ICMP_RATEMASK,
|
|
NET_TCP_TW_REUSE,
|
|
NET_TCP_FRTO,
|
|
NET_TCP_LOW_LATENCY,
|
|
NET_IPV4_IPFRAG_SECRET_INTERVAL,
|
|
NET_IPV4_IGMP_MAX_MSF,
|
|
NET_TCP_NO_METRICS_SAVE,
|
|
NET_TCP_DEFAULT_WIN_SCALE,
|
|
NET_TCP_MODERATE_RCVBUF,
|
|
NET_TCP_TSO_WIN_DIVISOR,
|
|
NET_TCP_BIC_BETA,
|
|
NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR,
|
|
NET_TCP_CONG_CONTROL,
|
|
NET_TCP_ABC,
|
|
NET_IPV4_IPFRAG_MAX_DIST,
|
|
NET_TCP_MTU_PROBING,
|
|
NET_TCP_BASE_MSS,
|
|
NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS,
|
|
NET_TCP_DMA_COPYBREAK,
|
|
NET_TCP_SLOW_START_AFTER_IDLE,
|
|
NET_CIPSOV4_CACHE_ENABLE,
|
|
NET_CIPSOV4_CACHE_BUCKET_SIZE,
|
|
NET_CIPSOV4_RBM_OPTFMT,
|
|
NET_CIPSOV4_RBM_STRICTVALID,
|
|
NET_TCP_AVAIL_CONG_CONTROL,
|
|
NET_TCP_ALLOWED_CONG_CONTROL,
|
|
NET_TCP_MAX_SSTHRESH,
|
|
NET_TCP_FRTO_RESPONSE,
|
|
NET_IPV4_ROUTE_FLUSH,
|
|
NET_IPV4_ROUTE_MIN_DELAY,
|
|
NET_IPV4_ROUTE_MAX_DELAY,
|
|
NET_IPV4_ROUTE_GC_THRESH,
|
|
NET_IPV4_ROUTE_MAX_SIZE,
|
|
NET_IPV4_ROUTE_GC_MIN_INTERVAL,
|
|
NET_IPV4_ROUTE_GC_TIMEOUT,
|
|
NET_IPV4_ROUTE_GC_INTERVAL,
|
|
NET_IPV4_ROUTE_REDIRECT_LOAD,
|
|
NET_IPV4_ROUTE_REDIRECT_NUMBER,
|
|
NET_IPV4_ROUTE_REDIRECT_SILENCE,
|
|
NET_IPV4_ROUTE_ERROR_COST,
|
|
NET_IPV4_ROUTE_ERROR_BURST,
|
|
NET_IPV4_ROUTE_GC_ELASTICITY,
|
|
NET_IPV4_ROUTE_MTU_EXPIRES,
|
|
NET_IPV4_ROUTE_MIN_PMTU,
|
|
NET_IPV4_ROUTE_MIN_ADVMSS,
|
|
NET_IPV4_ROUTE_SECRET_INTERVAL,
|
|
NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS,
|
|
NET_IPV4_CONF_FORWARDING,
|
|
NET_IPV4_CONF_MC_FORWARDING,
|
|
NET_IPV4_CONF_PROXY_ARP,
|
|
NET_IPV4_CONF_ACCEPT_REDIRECTS,
|
|
NET_IPV4_CONF_SECURE_REDIRECTS,
|
|
NET_IPV4_CONF_SEND_REDIRECTS,
|
|
NET_IPV4_CONF_SHARED_MEDIA,
|
|
NET_IPV4_CONF_RP_FILTER,
|
|
NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE,
|
|
NET_IPV4_CONF_BOOTP_RELAY,
|
|
NET_IPV4_CONF_LOG_MARTIANS,
|
|
NET_IPV4_CONF_TAG,
|
|
NET_IPV4_CONF_ARPFILTER,
|
|
NET_IPV4_CONF_MEDIUM_ID,
|
|
NET_IPV4_CONF_NOXFRM,
|
|
NET_IPV4_CONF_NOPOLICY,
|
|
NET_IPV4_CONF_FORCE_IGMP_VERSION,
|
|
NET_IPV4_CONF_ARP_ANNOUNCE,
|
|
NET_IPV4_CONF_ARP_IGNORE,
|
|
NET_IPV4_CONF_PROMOTE_SECONDARIES,
|
|
NET_IPV4_CONF_ARP_ACCEPT,
|
|
NET_IPV4_CONF_ARP_NOTIFY,
|
|
NET_IPV6_CONF,
|
|
NET_IPV6_NEIGH,
|
|
NET_IPV6_ROUTE,
|
|
NET_IPV6_ICMP,
|
|
NET_IPV6_BINDV6ONLY,
|
|
NET_IPV6_IP6FRAG_HIGH_THRESH,
|
|
NET_IPV6_IP6FRAG_LOW_THRESH,
|
|
NET_IPV6_IP6FRAG_TIME,
|
|
NET_IPV6_IP6FRAG_SECRET_INTERVAL,
|
|
NET_IPV6_MLD_MAX_MSF,
|
|
NET_IPV6_ROUTE_FLUSH,
|
|
NET_IPV6_ROUTE_GC_THRESH,
|
|
NET_IPV6_ROUTE_MAX_SIZE,
|
|
NET_IPV6_ROUTE_GC_MIN_INTERVAL,
|
|
NET_IPV6_ROUTE_GC_TIMEOUT,
|
|
NET_IPV6_ROUTE_GC_INTERVAL,
|
|
NET_IPV6_ROUTE_GC_ELASTICITY,
|
|
NET_IPV6_ROUTE_MTU_EXPIRES,
|
|
NET_IPV6_ROUTE_MIN_ADVMSS,
|
|
NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS,
|
|
NET_UNIX_DESTROY_DELAY,
|
|
NET_UNIX_DELETE_DELAY,
|
|
NET_UNIX_MAX_DGRAM_QLEN,
|
|
VM_OVERCOMMIT_MEMORY,
|
|
VM_PAGE_CLUSTER,
|
|
VM_DIRTY_BACKGROUND,
|
|
VM_DIRTY_RATIO,
|
|
VM_DIRTY_WB_CS,
|
|
VM_DIRTY_EXPIRE_CS,
|
|
VM_NR_PDFLUSH_THREADS,
|
|
VM_OVERCOMMIT_RATIO,
|
|
VM_PAGEBUF,
|
|
VM_HUGETLB_PAGES,
|
|
VM_SWAPPINESS,
|
|
VM_LOWMEM_RESERVE_RATIO,
|
|
VM_MIN_FREE_KBYTES,
|
|
VM_MAX_MAP_COUNT,
|
|
VM_LAPTOP_MODE,
|
|
VM_BLOCK_DUMP,
|
|
VM_HUGETLB_GROUP,
|
|
VM_VFS_CACHE_PRESSURE,
|
|
VM_LEGACY_VA_LAYOUT,
|
|
VM_SWAP_TOKEN_TIMEOUT
|
|
]),,,
|
|
[#include <sys/types.h>
|
|
#include <linux/sysctl.h>])
|
|
|
|
AC_CHECK_DECLS(m4_normalize([
|
|
V4L2_FIELD_ANY,
|
|
V4L2_FIELD_NONE,
|
|
V4L2_FIELD_TOP,
|
|
V4L2_FIELD_BOTTOM,
|
|
V4L2_FIELD_INTERLACED,
|
|
V4L2_FIELD_SEQ_TB,
|
|
V4L2_FIELD_SEQ_BT,
|
|
V4L2_FIELD_ALTERNATE,
|
|
V4L2_FIELD_INTERLACED_TB,
|
|
V4L2_FIELD_INTERLACED_BT,
|
|
V4L2_BUF_TYPE_VIDEO_CAPTURE,
|
|
V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
|
|
V4L2_BUF_TYPE_VIDEO_OUTPUT,
|
|
V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
|
|
V4L2_BUF_TYPE_VIDEO_OVERLAY,
|
|
V4L2_BUF_TYPE_VBI_CAPTURE,
|
|
V4L2_BUF_TYPE_VBI_OUTPUT,
|
|
V4L2_BUF_TYPE_SLICED_VBI_CAPTURE,
|
|
V4L2_BUF_TYPE_SLICED_VBI_OUTPUT,
|
|
V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY,
|
|
V4L2_TUNER_RADIO,
|
|
V4L2_TUNER_ANALOG_TV,
|
|
V4L2_TUNER_DIGITAL_TV,
|
|
V4L2_MEMORY_MMAP,
|
|
V4L2_MEMORY_USERPTR,
|
|
V4L2_MEMORY_OVERLAY,
|
|
V4L2_MEMORY_DMABUF,
|
|
V4L2_COLORSPACE_SMPTE170M,
|
|
V4L2_COLORSPACE_SMPTE240M,
|
|
V4L2_COLORSPACE_REC709,
|
|
V4L2_COLORSPACE_BT878,
|
|
V4L2_COLORSPACE_470_SYSTEM_M,
|
|
V4L2_COLORSPACE_470_SYSTEM_BG,
|
|
V4L2_COLORSPACE_JPEG,
|
|
V4L2_COLORSPACE_SRGB,
|
|
V4L2_PRIORITY_UNSET,
|
|
V4L2_PRIORITY_BACKGROUND,
|
|
V4L2_PRIORITY_INTERACTIVE,
|
|
V4L2_PRIORITY_RECORD,
|
|
V4L2_FRMSIZE_TYPE_DISCRETE,
|
|
V4L2_FRMSIZE_TYPE_CONTINUOUS,
|
|
V4L2_FRMSIZE_TYPE_STEPWISE,
|
|
V4L2_FRMIVAL_TYPE_DISCRETE,
|
|
V4L2_FRMIVAL_TYPE_CONTINUOUS,
|
|
V4L2_FRMIVAL_TYPE_STEPWISE,
|
|
V4L2_CTRL_TYPE_INTEGER,
|
|
V4L2_CTRL_TYPE_BOOLEAN,
|
|
V4L2_CTRL_TYPE_MENU,
|
|
V4L2_CTRL_TYPE_BUTTON,
|
|
V4L2_CTRL_TYPE_INTEGER64,
|
|
V4L2_CTRL_TYPE_CTRL_CLASS,
|
|
V4L2_CTRL_TYPE_STRING,
|
|
V4L2_CTRL_TYPE_BITMASK,
|
|
V4L2_CTRL_TYPE_INTEGER_MENU
|
|
]),,, [#include <linux/videodev2.h>])
|
|
|
|
AC_CACHE_CHECK([for BLKGETSIZE64], [ac_cv_have_blkgetsize64],
|
|
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
|
|
#include <stdlib.h>
|
|
#include <linux/fs.h>], [return !BLKGETSIZE64;])],
|
|
[ac_cv_have_blkgetsize64=yes], [ac_cv_have_blkgetsize64=no])]
|
|
if test $ac_cv_have_blkgetsize64 = yes; then
|
|
AC_DEFINE([HAVE_BLKGETSIZE64], [1], [Define to 1 if you have BLKGETSIZE64.])
|
|
fi)
|
|
|
|
AC_CHECK_SIZEOF([long])
|
|
AC_CHECK_SIZEOF([long long])
|
|
AC_CHECK_SIZEOF([off_t],,[#include <sys/types.h>])
|
|
AC_CHECK_SIZEOF([struct i64_i32],,[struct i64_i32 {long long i64; int i32;};])
|
|
|
|
AC_CACHE_CHECK([for SIGRTMIN], [st_cv_SIGRTMIN],
|
|
[[st_cv_SIGRTMIN="$(echo SIGRTMIN |
|
|
$CPP $CPPFLAGS -P -imacros asm/signal.h - |
|
|
grep '^[0-9]')"
|
|
test -n "$st_cv_SIGRTMIN" || st_cv_SIGRTMIN=no]])
|
|
if test "x$st_cv_SIGRTMIN" != xno; then
|
|
AC_DEFINE_UNQUOTED([ASM_SIGRTMIN], [$st_cv_SIGRTMIN],
|
|
[SIGRTMIN defined in <asm/signal.h>])
|
|
fi
|
|
AC_CACHE_CHECK([for SA_RESTORER], [st_cv_SA_RESTORER],
|
|
[st_cv_SA_RESTORER="$(echo SA_RESTORER |
|
|
$CPP $CPPFLAGS -P -imacros asm/signal.h - |
|
|
grep ^0x)"
|
|
test -n "$st_cv_SA_RESTORER" || st_cv_SA_RESTORER=no])
|
|
if test "x$st_cv_SA_RESTORER" != xno; then
|
|
AC_DEFINE_UNQUOTED([ASM_SA_RESTORER], [$st_cv_SA_RESTORER],
|
|
[SA_RESTORER defined in <asm/signal.h>])
|
|
fi
|
|
|
|
AC_CACHE_CHECK([for __builtin_popcount], [st_cv_have___builtin_popcount],
|
|
[AC_LINK_IFELSE([AC_LANG_PROGRAM([], [__builtin_popcount(0)])],
|
|
[st_cv_have___builtin_popcount=yes],
|
|
[st_cv_have___builtin_popcount=no])])
|
|
if test "x$st_cv_have___builtin_popcount" = xyes; then
|
|
AC_DEFINE([HAVE___BUILTIN_POPCOUNT], [1],
|
|
[Define to 1 if the system provides __builtin_popcount function])
|
|
fi
|
|
|
|
AC_CHECK_LIB([dl], [dladdr], [dl_LIBS='-ldl'], [dl_LIBS=])
|
|
if test "x$ac_cv_lib_dl_dladdr" = xyes; then
|
|
AC_DEFINE([HAVE_DLADDR], [1], [Define to 1 if the system provides dladdr])
|
|
fi
|
|
AC_SUBST(dl_LIBS)
|
|
|
|
AC_PATH_PROG([PERL], [perl])
|
|
|
|
dnl stack trace with libunwind
|
|
libunwind_CPPFLAGS=
|
|
libunwind_LDFLAGS=
|
|
libunwind_LIBS=
|
|
AC_ARG_WITH([libunwind],
|
|
[AS_HELP_STRING([--with-libunwind],
|
|
[use libunwind to implement stack tracing support])],
|
|
[case "${withval}" in
|
|
yes|no|check) ;;
|
|
*) with_libunwind=yes
|
|
libunwind_CPPFLAGS="-I${withval}/include"
|
|
libunwind_LDFLAGS="-L${withval}/lib" ;;
|
|
esac],
|
|
[with_libunwind=check]
|
|
)
|
|
|
|
use_libunwind=no
|
|
AS_IF([test "x$with_libunwind" != xno],
|
|
[saved_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $libunwind_CPPFLAGS"
|
|
|
|
AC_CHECK_HEADERS([libunwind-ptrace.h],
|
|
[saved_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $libunwind_LDFLAGS"
|
|
|
|
AC_CHECK_LIB([unwind], [backtrace],
|
|
[libunwind_LIBS="-lunwind $libunwind_LIBS"
|
|
|
|
AC_MSG_CHECKING([for unw_create_addr_space in libunwind-generic])
|
|
saved_LIBS="$LIBS"
|
|
LIBS="-lunwind-generic $libunwind_LIBS $LIBS"
|
|
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM([[#include <libunwind-ptrace.h>]],
|
|
[[return !unw_create_addr_space(0, 0)]])
|
|
],
|
|
[AC_MSG_RESULT([yes])
|
|
libunwind_LIBS="-lunwind-generic $libunwind_LIBS"
|
|
|
|
AC_CHECK_LIB([unwind-ptrace], [_UPT_create],
|
|
[libunwind_LIBS="-lunwind-ptrace $libunwind_LIBS"
|
|
use_libunwind=yes
|
|
],
|
|
[if test "x$with_libunwind" != xcheck; then
|
|
AC_MSG_FAILURE([failed to find _UPT_create in libunwind-ptrace])
|
|
fi
|
|
],
|
|
[$libunwind_LIBS]
|
|
)
|
|
],
|
|
[AC_MSG_RESULT([no])
|
|
if test "x$with_libunwind" != xcheck; then
|
|
AC_MSG_FAILURE([failed to find unw_create_addr_space in libunwind-generic])
|
|
fi
|
|
]
|
|
)
|
|
|
|
LIBS="$saved_LIBS"
|
|
],
|
|
[if test "x$with_libunwind" != xcheck; then
|
|
AC_MSG_FAILURE([failed to find libunwind])
|
|
fi
|
|
],
|
|
[$libunwind_LIBS]
|
|
)
|
|
|
|
LDFLAGS="$saved_LDFLAGS"
|
|
],
|
|
[if test "x$with_libunwind" != xcheck; then
|
|
AC_MSG_FAILURE([failed to find libunwind-ptrace.h])
|
|
fi
|
|
]
|
|
)
|
|
|
|
CPPFLAGS="$saved_CPPFLAGS"
|
|
]
|
|
)
|
|
|
|
dnl enable libunwind
|
|
AC_MSG_CHECKING([whether to enable stack tracing support using libunwind])
|
|
if test "x$use_libunwind" = xyes; then
|
|
AC_DEFINE([USE_LIBUNWIND], 1, [Compile stack tracing functionality])
|
|
AC_SUBST(libunwind_LIBS)
|
|
AC_SUBST(libunwind_LDFLAGS)
|
|
AC_SUBST(libunwind_CPPFLAGS)
|
|
fi
|
|
AM_CONDITIONAL([USE_LIBUNWIND], [test "x$use_libunwind" = xyes])
|
|
AC_MSG_RESULT([$use_libunwind])
|
|
|
|
if test "$arch" = mips && test "$no_create" != yes; then
|
|
mkdir -p linux/mips
|
|
if $srcdir/linux/mips/genstub.sh linux/mips; then
|
|
AC_MSG_RESULT([Generated MIPS syscallent stubs])
|
|
else
|
|
AC_MSG_FAILURE([Failed to generate syscallent stubs])
|
|
fi
|
|
fi
|
|
|
|
st_MPERS([m32], [aarch64|powerpc64|sparc64|tile|x32|x86_64])
|
|
st_MPERS([mx32], [x86_64])
|
|
|
|
AC_CONFIG_FILES([Makefile tests/Makefile tests-m32/Makefile tests-mx32/Makefile])
|
|
AC_OUTPUT
|