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v65
configure.ac
251 строка
8 KB
Robert Elliott
autoconf: Check for MAP_SHARED_VALIDATE and kernel/glibc conflicts
20 мар 2019, 23:39
20 мар 2019, 23:39
22535b2
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AC_PREREQ(2.60) m4_include([version.m4]) AC_INIT([ndctl], GIT_VERSION, [linux-nvdimm@lists.01.org], [ndctl], [https://github.com/pmem/ndctl]) AC_CONFIG_SRCDIR([ndctl/lib/libndctl.c]) AC_CONFIG_AUX_DIR([build-aux]) AM_INIT_AUTOMAKE([ check-news foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects ]) AC_PROG_CC_STDC AC_USE_SYSTEM_EXTENSIONS AC_SYS_LARGEFILE AC_CONFIG_MACRO_DIR([m4]) AM_SILENT_RULES([yes]) LT_INIT([ disable-static pic-only ]) AC_PREFIX_DEFAULT([/usr]) AC_PROG_SED AC_PROG_MKDIR_P AC_ARG_ENABLE([docs], AS_HELP_STRING([--disable-docs], [disable documentation build @<:@default=enabled@:>@]), [], enable_docs=yes) AS_IF([test "x$enable_docs" = "xyes"], [ AC_DEFINE(ENABLE_DOCS, [1], [Documentation / man pages.]) ]) AM_CONDITIONAL([ENABLE_DOCS], [test "x$enable_docs" = "xyes"]) AC_ARG_ENABLE([asciidoctor], AS_HELP_STRING([--enable-asciidoctor], [use asciidoctor for documentation build]), [], enable_asciidoctor=yes) AM_CONDITIONAL([USE_ASCIIDOCTOR], [test "x$enable_asciidoctor" = "xyes"]) if test "x$enable_asciidoctor" = "xyes"; then asciidoc="asciidoctor" else asciidoc="asciidoc" fi AC_CHECK_PROG(ASCIIDOC, [$asciidoc], [$(which $asciidoc)], [missing]) if test "x$ASCIIDOC" = xmissing -a "x$enable_docs" = "xyes"; then AC_MSG_ERROR([$asciidoc needed to build documentation]) fi AC_SUBST([ASCIIDOC]) if test x"$asciidoc" = x"asciidoc"; then AC_CHECK_PROG(XMLTO, [xmlto], [$(which xmlto)], [missing]) if test "x$XMLTO" = xmissing -a "x$enable_docs" = "xyes"; then AC_MSG_ERROR([xmlto needed to build documentation]) fi AC_SUBST([XMLTO]) fi AC_C_TYPEOF AC_DEFINE([HAVE_STATEMENT_EXPR], 1, [Define to 1 if you have statement expressions.]) AC_C_BIGENDIAN( AC_DEFINE(HAVE_BIG_ENDIAN, 1, [Define to 1 if big-endian-arch]), AC_DEFINE(HAVE_LITTLE_ENDIAN, 1, [Define to 1 if little-endian-arch]), [], []) AC_ARG_ENABLE([logging], AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]), [], enable_logging=yes) AS_IF([test "x$enable_logging" = "xyes"], [ AC_DEFINE(ENABLE_LOGGING, [1], [System logging.]) ]) AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]), [], [enable_debug=no]) AS_IF([test "x$enable_debug" = "xyes"], [ AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.]) ]) AC_ARG_ENABLE([destructive], AS_HELP_STRING([--enable-destructive], [enable destructive functional tests @<:@default=disabled@:>@]), [], [enable_destructive=no]) AS_IF([test "x$enable_destructive" = "xyes"], [AC_DEFINE([ENABLE_DESTRUCTIVE], [1], [destructive functional tests support])]) AM_CONDITIONAL([ENABLE_DESTRUCTIVE], [test "x$enable_destructive" = "xyes"]) AC_ARG_ENABLE([test], AS_HELP_STRING([--enable-test], [enable ndctl test command @<:@default=disabled@:>@]), [], [enable_test=$enable_destructive]) AS_IF([test "x$enable_test" = "xyes"], [AC_DEFINE([ENABLE_TEST], [1], [ndctl test support])]) AM_CONDITIONAL([ENABLE_TEST], [test "x$enable_test" = "xyes"]) AC_CHECK_DECLS([BUS_MCEERR_AR], [enable_bus_mc_err=yes], [], [[#include <signal.h>]]) AC_CHECK_DECLS([MAP_SHARED_VALIDATE], [kernel_map_shared_validate=yes], [], [[#include <linux/mman.h>]]) AC_CHECK_DECLS([MAP_SYNC], [kernel_map_sync=yes], [], [[#include <linux/mman.h>]]) AS_UNSET([ac_cv_have_decl_MAP_SHARED_VALIDATE]) AS_UNSET([ac_cv_have_decl_MAP_SYNC]) AC_CHECK_DECLS([MAP_SHARED_VALIDATE], [enable_map_shared_validate=yes], [], [[#include <sys/mman.h>]]) AC_CHECK_DECLS([MAP_SYNC], [enable_map_sync=yes], [], [[#include <sys/mman.h>]]) if test "x$kernel_map_shared_validate" = "xyes" -a "x$enable_map_shared_validate" != "xyes" ; then AC_MSG_WARN([MAP_SHARED_VALIDATE supported by kernel but not by <sys/mman.h>, consider installing glibc-2.28 or later.]) fi if test "x$kernel_map_shared_validate" != "xyes" -a "x$enable_map_shared_validate" != "xyes" ; then AC_MSG_WARN([MAP_SHARED_VALIDATE not supported by kernel, consider installing kernel-4.15 or later.]) fi if test "x$kernel_map_sync" = "xyes" -a "x$enable_map_sync" != "xyes" ; then AC_MSG_WARN([MAP_SYNC supported by kernel but not by <sys/mman.h>, consider installing glibc-2.28 or later.]) fi if test "x$kernel_map_sync" != "xyes" -a "x$enable_map_sync" != "xyes" ; then AC_MSG_WARN([MAP_SYNC not supported by kernel or architecture, consider installing kernel-4.15 or later.]) fi AS_IF([test "x$enable_bus_mc_err" = "xyes" -a "x$enable_map_sync" = "xyes" -a "x$enable_map_shared_validate" = "xyes"], [AC_DEFINE([ENABLE_POISON], [1], [ndctl test poison support])]) AM_CONDITIONAL([ENABLE_POISON], [test "x$enable_bus_mc_err" = "xyes" -a "x$enable_map_sync" = "xyes" -a "x$enable_map_shared_validate" = "xyes"]) PKG_CHECK_MODULES([KMOD], [libkmod]) PKG_CHECK_MODULES([UDEV], [libudev]) PKG_CHECK_MODULES([UUID], [uuid], [AC_DEFINE([HAVE_UUID], [1], [Define to 1 if using libuuid])]) PKG_CHECK_MODULES([JSON], [json-c]) AC_ARG_WITH([bash], AS_HELP_STRING([--with-bash], [Enable bash auto-completion. @<:@default=yes@:>@]), [], [with_bash=yes]) if test "x$with_bash" = "xyes"; then PKG_CHECK_MODULES([BASH_COMPLETION], [bash-completion >= 2.0], [BASH_COMPLETION_DIR=$($PKG_CONFIG --variable=completionsdir bash-completion)], []) fi AC_SUBST([BASH_COMPLETION_DIR]) AM_CONDITIONAL([ENABLE_BASH_COMPLETION], [test "x$with_bash" = "xyes"]) AC_ARG_ENABLE([local], AS_HELP_STRING([--disable-local], [build against kernel ndctl.h @<:@default=system@:>@]), [], [enable_local=yes]) AC_CHECK_HEADERS_ONCE([linux/version.h]) AC_CHECK_FUNCS([ \ __secure_getenv \ secure_getenv\ ]) AC_ARG_WITH([systemd], AS_HELP_STRING([--with-systemd], [Enable systemd functionality (monitor). @<:@default=yes@:>@]), [], [with_systemd=yes]) if test "x$with_systemd" = "xyes"; then PKG_CHECK_MODULES([SYSTEMD], [systemd], [systemd_unitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)], []) fi AC_SUBST([systemd_unitdir]) AM_CONDITIONAL([ENABLE_SYSTEMD_UNITS], [test "x$with_systemd" = "xyes"]) ndctl_monitorconfdir=${sysconfdir}/ndctl ndctl_monitorconf=monitor.conf AC_SUBST([ndctl_monitorconfdir]) AC_SUBST([ndctl_monitorconf]) daxctl_modprobe_datadir=${datadir}/daxctl daxctl_modprobe_data=daxctl.conf AC_SUBST([daxctl_modprobe_datadir]) AC_SUBST([daxctl_modprobe_data]) AC_ARG_WITH([keyutils], AS_HELP_STRING([--with-keyutils], [Enable keyutils functionality (security). @<:@default=yes@:>@]), [], [with_keyutils=yes]) if test "x$with_keyutils" = "xyes"; then AC_CHECK_HEADERS([keyutils.h],,[ AC_MSG_ERROR([keyutils.h not found, consider installing the keyutils library development package (variously named keyutils-libs-devel, keyutils-devel, or libkeyutils-dev).]) ]) fi AS_IF([test "x$with_keyutils" = "xyes"], [AC_DEFINE([ENABLE_KEYUTILS], [1], [Enable keyutils support])]) AM_CONDITIONAL([ENABLE_KEYUTILS], [test "x$with_keyutils" = "xyes"]) ndctl_keysdir=${sysconfdir}/ndctl/keys ndctl_keysreadme=keys.readme AC_SUBST([ndctl_keysdir]) AC_SUBST([ndctl_keysreadme]) my_CFLAGS="\ -Wall \ -Wchar-subscripts \ -Wformat-security \ -Wmissing-declarations \ -Wmissing-prototypes \ -Wnested-externs \ -Wpointer-arith \ -Wshadow \ -Wsign-compare \ -Wstrict-prototypes \ -Wtype-limits \ -Wmaybe-uninitialized \ -Wdeclaration-after-statement \ -Wunused-result \ -D_FORTIFY_SOURCE=2 \ -O2 " AC_SUBST([my_CFLAGS]) AC_CONFIG_HEADERS(config.h) AC_CONFIG_FILES([ Makefile daxctl/lib/Makefile ndctl/lib/Makefile ndctl/Makefile daxctl/Makefile test/Makefile Documentation/ndctl/Makefile Documentation/daxctl/Makefile ]) AC_OUTPUT AC_MSG_RESULT([ $PACKAGE $VERSION ===== prefix: ${prefix} sysconfdir: ${sysconfdir} libdir: ${libdir} includedir: ${includedir} compiler: ${CC} cflags: ${CFLAGS} ldflags: ${LDFLAGS} logging: ${enable_logging} debug: ${enable_debug} ])