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-rw-r--r--erts/configure.in265
1 files changed, 196 insertions, 69 deletions
diff --git a/erts/configure.in b/erts/configure.in
index ad9a66126f..830e3d7776 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script. -*-m4-*-
dnl %CopyrightBegin%
dnl
-dnl Copyright Ericsson AB 1997-2016. All Rights Reserved.
+dnl Copyright Ericsson AB 1997-2017. All Rights Reserved.
dnl
dnl Licensed under the Apache License, Version 2.0 (the "License");
dnl you may not use this file except in compliance with the License.
@@ -121,7 +121,6 @@ AS_HELP_STRING([--enable-bootstrap-only],
enable_hipe=no
enable_sctp=no
enable_dirty_schedulers=no
- enable_new_purge=no
fi
])
@@ -140,12 +139,12 @@ AS_HELP_STRING([--enable-dirty-schedulers], [enable dirty scheduler support]),
*) enable_dirty_schedulers=yes ;;
esac ], enable_dirty_schedulers=default)
-AC_ARG_ENABLE(new-purge-strategy,
-AS_HELP_STRING([--enable-new-purge-strategy], [enable new code purge strategy]),
+AC_ARG_ENABLE(dirty-schedulers-test,
+AS_HELP_STRING([--enable-dirty-schedulers-test], [enable dirty scheduler test (for debugging purposes)]),
[ case "$enableval" in
- no) enable_new_purge=no ;;
- *) enable_new_purge=yes ;;
- esac ], enable_new_purge=default)
+ yes) enable_dirty_schedulers_test=yes ;;
+ *) enable_dirty_schedulers_test=no ;;
+ esac ], enable_dirty_schedulers_test=no)
AC_ARG_ENABLE(smp-support,
AS_HELP_STRING([--enable-smp-support], [enable smp support])
@@ -155,6 +154,14 @@ AS_HELP_STRING([--disable-smp-support], [disable smp support]),
*) enable_smp_support=yes ;;
esac ], enable_smp_support=unknown)
+AC_ARG_ENABLE(plain-emulator,
+AS_HELP_STRING([--enable-plain-emulator], [enable plain emulator])
+AS_HELP_STRING([--disable-plain-emulator], [disable plain emulator]),
+[ case "$enableval" in
+ no) enable_plain_emulator=no ;;
+ *) enable_plain_emulator=yes ;;
+ esac ], enable_plain_emulator=unknown)
+
AC_ARG_ENABLE(smp-require-native-atomics,
AS_HELP_STRING([--disable-smp-require-native-atomics],
[disable the SMP requirement of a native atomic implementation]),
@@ -382,7 +389,6 @@ if test X${enable_m64_build} = Xyes; then
else
if test X${enable_m32_build} = Xyes;
then
- enable_hipe=no;
case $CFLAGS in
*-m32*)
;;
@@ -541,6 +547,7 @@ if test "x$GCC" = xyes; then
# Treat certain GCC warnings as errors
LM_TRY_ENABLE_CFLAG([-Werror=return-type], [WERRORFLAGS])
LM_TRY_ENABLE_CFLAG([-Werror=implicit], [WERRORFLAGS])
+ LM_TRY_ENABLE_CFLAG([-Werror=undef], [WERRORFLAGS])
# until the emulator can handle this, I suggest we turn it off!
#WFLAGS="-Wall -Wshadow -Wcast-qual -Wmissing-declarations"
@@ -622,7 +629,7 @@ case $chk_arch_ in
powerpc) ARCH=ppc;;
ppc) ARCH=ppc;;
ppc64) ARCH=ppc64;;
- ppc64le) ARCH=ppc64;;
+ ppc64le) ARCH=ppc64le;;
"Power Macintosh") ARCH=ppc;;
armv5b) ARCH=arm;;
armv5teb) ARCH=arm;;
@@ -642,10 +649,6 @@ dnl Ditto between ultrasparc and sparc64.
dnl
AC_MSG_CHECKING(whether compilation mode forces ARCH adjustment)
case "$ARCH-$ac_cv_sizeof_void_p" in
-i386-8)
- AC_MSG_RESULT(yes: adjusting ARCH=x86 to ARCH=amd64)
- ARCH=amd64
- ;;
x86-8)
AC_MSG_RESULT(yes: adjusting ARCH=x86 to ARCH=amd64)
ARCH=amd64
@@ -666,6 +669,14 @@ ppc64-4)
AC_MSG_RESULT(yes: adjusting ARCH=ppc64 to ARCH=ppc)
ARCH=ppc
;;
+ppc-8)
+ AC_MSG_RESULT(yes: adjusting ARCH=ppc to ARCH=ppc64)
+ ARCH=ppc64
+ ;;
+arm-8)
+ AC_MSG_RESULT(yes: adjusting ARCH=arm to ARCH=noarch)
+ ARCH=noarch
+ ;;
*)
AC_MSG_RESULT(no)
;;
@@ -990,7 +1001,8 @@ else
found_threads=yes
fi
-
+FLAVORS=
+TYPES=opt
ERTS_BUILD_SMP_EMU=$enable_smp_support
AC_MSG_CHECKING(whether an emulator with smp support should be built)
case $ERTS_BUILD_SMP_EMU in
@@ -1046,8 +1058,7 @@ case $ERTS_BUILD_SMP_EMU-$enable_dirty_schedulers in
yes-yes)
DIRTY_SCHEDULER_SUPPORT=yes;;
yes-default)
- ## Maybe yes for OTP 19...
- DIRTY_SCHEDULER_SUPPORT=no;;
+ DIRTY_SCHEDULER_SUPPORT=yes;;
no-default)
DIRTY_SCHEDULER_SUPPORT=no;;
no-yes)
@@ -1058,29 +1069,27 @@ esac
AC_MSG_RESULT($DIRTY_SCHEDULER_SUPPORT)
AC_SUBST(DIRTY_SCHEDULER_SUPPORT)
-AC_MSG_CHECKING(whether the new code purge strategy should be enabled)
-case $enable_new_purge-$enable_dirty_schedulers in
- yes-*)
- AC_MSG_RESULT(yes)
- enable_new_purge=yes;;
- default-yes)
- AC_MSG_RESULT(yes; forced by dirty scheduler support)
- enable_new_purge=yes;;
- no-yes)
- AC_MSG_ERROR([Dirty schedulers enabled, but new code purge strategy disabled]);;
- *)
- AC_MSG_RESULT(no)
- enable_new_purge=no;;
-esac
+DIRTY_SCHEDULER_TEST=$enable_dirty_schedulers_test
+test $DIRTY_SCHEDULER_SUPPORT = yes || DIRTY_SCHEDULER_TEST=no
+AC_SUBST(DIRTY_SCHEDULER_TEST)
+test $DIRTY_SCHEDULER_TEST != yes || {
+ test -f "$ERL_TOP/erts/CONF_INFO" || echo "" > "$ERL_TOP/erts/CONF_INFO"
+ cat >> $ERL_TOP/erts/CONF_INFO <<EOF
-if test $enable_new_purge = yes; then
- AC_DEFINE(ERTS_NEW_PURGE_STRATEGY, 1, [Define if you want to use the new code purge strategy])
-fi
-NEW_PURGE_STRATEGY=$enable_new_purge
-AC_SUBST(NEW_PURGE_STRATEGY)
+ WARNING:
+ Dirty Scheduler Test has been enabled. This
+ feature is for debugging purposes only.
+ Poor performance as well as strange system
+ characteristics is expected!
+
+EOF
+}
if test $ERTS_BUILD_SMP_EMU = yes; then
+ DEFAULT_FLAVOR=smp
+ FLAVORS="$FLAVORS smp"
+
if test $found_threads = no; then
AC_MSG_ERROR([cannot build smp enabled emulator since no thread library was found])
fi
@@ -1156,6 +1165,67 @@ fi
AC_SUBST(ERTS_BUILD_SMP_EMU)
+ERTS_BUILD_PLAIN_EMU=$enable_plain_emulator
+AC_MSG_CHECKING(whether an emulator without smp support should be built)
+case $ERTS_BUILD_PLAIN_EMU in
+ yes)
+ AC_MSG_RESULT(yes; enabled by user)
+ ;;
+ no)
+ AC_MSG_RESULT(no; disabled by user)
+ ;;
+ unknown)
+ case "$enable_threads-$ERTS_BUILD_SMP_EMU" in
+ no-*)
+ ERTS_BUILD_PLAIN_EMU=yes
+ AC_MSG_RESULT(yes)
+ ;;
+ *-no)
+ ERTS_BUILD_PLAIN_EMU=yes
+ AC_MSG_RESULT(yes; enabled as smp emulator was disabled)
+ ;;
+ *)
+ ERTS_BUILD_PLAIN_EMU=no
+ AC_MSG_RESULT(no)
+ ;;
+ esac
+ ;;
+esac
+
+case $ERTS_BUILD_PLAIN_EMU in
+ yes)
+ AC_DEFINE(ERTS_HAVE_PLAIN_EMU, 1, [Define if the non-smp emulator is built])
+ FLAVORS="$FLAVORS plain"
+ test -f "$ERL_TOP/erts/CONF_INFO" || echo "" > "$ERL_TOP/erts/CONF_INFO"
+ cat >> $ERL_TOP/erts/CONF_INFO <<EOF
+
+ The PLAIN aka NON-SMP emulator has been enabled.
+ This is a DEPRECATED feature scheduled for removal
+ in a future major release.
+
+EOF
+ ;;
+ no)
+ ;;
+esac
+
+AC_SUBST(ERTS_BUILD_PLAIN_EMU)
+AC_SUBST(FLAVORS)
+AC_SUBST(TYPES)
+
+case "$ERTS_BUILD_PLAIN_EMU-$ERTS_BUILD_SMP_EMU" in
+ no-no)
+ AC_MSG_ERROR([both smp and non-smp emulators have been disabled, one of them has to be enabled])
+ ;;
+ *-no)
+ DEFAULT_FLAVOR=plain
+ ;;
+ *)
+ ;;
+esac
+
+AC_SUBST(DEFAULT_FLAVOR)
+
AC_CHECK_FUNCS([posix_fadvise closefrom])
AC_CHECK_HEADERS([linux/falloc.h])
dnl * Old glibcs have broken fallocate64(). Make sure not to use it.
@@ -1297,7 +1367,7 @@ else
AC_MSG_CHECKING(whether lock counters should be enabled)
AC_MSG_RESULT($enable_lock_count)
if test "x$enable_lock_count" != "xno"; then
- EMU_THR_DEFS="$EMU_THR_DEFS -DERTS_ENABLE_LOCK_COUNT"
+ TYPES="$TYPES lcnt"
fi
case $host_os in
@@ -1410,6 +1480,8 @@ AC_ARG_ENABLE(builtin-zlib,
Z_LIB=
if test "x$enable_builtin_zlib" = "xyes"; then
+ AC_DEFINE(HAVE_ZLIB_INFLATEGETDICTIONARY, 1,
+ [Define if your zlib version defines inflateGetDictionary.])
AC_MSG_NOTICE([Using our own built-in zlib source])
else
AC_MSG_CHECKING(for zlib 1.2.5 or higher)
@@ -1436,6 +1508,11 @@ error
AC_MSG_RESULT(no)
])
LIBS=$zlib_save_LIBS
+
+AC_MSG_CHECKING(for zlib inflateGetDictionary presence)
+AC_SEARCH_LIBS(inflateGetDictionary, [z],
+ AC_DEFINE(HAVE_ZLIB_INFLATEGETDICTIONARY, 1,
+ [Define if your zlib version defines inflateGetDictionary.]))
fi
AC_SUBST(Z_LIB)
@@ -1910,7 +1987,25 @@ case X$erl_xcomp_bigendian in
*) AC_MSG_ERROR([Bad erl_xcomp_bigendian value: $erl_xcomp_bigendian]);;
esac
-AC_C_BIGENDIAN
+AC_C_BIGENDIAN(
+ [
+ AC_DEFINE([WORDS_BIGENDIAN], [1], [Define if big-endian])
+ AC_DEFINE([ERTS_ENDIANNESS], [1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown])
+ ],
+ [
+ AC_DEFINE([ERTS_ENDIANNESS], [-1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown])
+ ],
+ [
+ case "$erl_xcomp_bigendian" in
+ yes)
+ AC_DEFINE([ERTS_ENDIANNESS], [1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown]);;
+ no)
+ AC_DEFINE([ERTS_ENDIANNESS], [-1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown]);;
+ *)
+ AC_DEFINE([ERTS_ENDIANNESS], [0], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown]);;
+ esac
+ ])
+
AC_C_DOUBLE_MIDDLE_ENDIAN
dnl fdatasync syscall (Unix only)
@@ -2061,7 +2156,7 @@ AC_CHECK_FUNCS([getipnodebyname getipnodebyaddr gethostbyname2])
AC_CHECK_FUNCS([ieee_handler fpsetmask finite isnan isinf res_gethostbyname dlopen \
pread pwrite memmove strerror strerror_r strncasecmp \
- gethrtime localtime_r gmtime_r inet_pton \
+ gethrtime localtime_r gmtime_r inet_pton mprotect \
mmap mremap memcpy mallopt sbrk _sbrk __sbrk brk _brk __brk \
flockfile fstat strlcpy strlcat setsid posix2time time2posix \
setlocale nl_langinfo poll mlockall ppoll])
@@ -2767,17 +2862,29 @@ ERL_TIME_CORRECTION
AC_CHECK_PROG(M4, m4, m4)
-dnl HiPE cannot run on 64-bit without MAP_FIXED and MAP_NORESERVE
-if test X${enable_hipe} != Xno && test X$ac_cv_sizeof_void_p != X4; then
- AC_CHECK_DECLS([MAP_FIXED, MAP_NORESERVE], [], [], [#include <sys/mman.h>])
- if test X$ac_cv_have_decl_MAP_FIXED != Xyes || test X$ac_cv_have_decl_MAP_NORESERVE != Xyes; then
- if test X${enable_hipe} = Xyes; then
- AC_MSG_ERROR([HiPE on 64-bit needs MAP_FIXED and MAP_NORESERVE flags for mmap()])
- else
- enable_hipe=no
- AC_MSG_WARN([Disable HiPE due to lack of MAP_FIXED and MAP_NORESERVE flags for mmap()])
- fi
- fi
+if test X${enable_hipe} != Xno; then
+ if test X$ac_cv_sizeof_void_p != X4 && test X$ARCH = Xamd64; then
+ dnl HiPE cannot run on x86_64 without MAP_FIXED and MAP_NORESERVE
+ AC_CHECK_DECLS([MAP_FIXED, MAP_NORESERVE], [], [], [#include <sys/mman.h>])
+ if test X$ac_cv_have_decl_MAP_FIXED != Xyes || test X$ac_cv_have_decl_MAP_NORESERVE != Xyes; then
+ if test X${enable_hipe} = Xyes; then
+ AC_MSG_ERROR([HiPE on x86_64 needs MAP_FIXED and MAP_NORESERVE flags for mmap()])
+ else
+ enable_hipe=no
+ AC_MSG_WARN([Disable HiPE due to lack of MAP_FIXED and MAP_NORESERVE flags for mmap()])
+ fi
+ fi
+ else
+ dnl HiPE cannot run without mprotect()
+ if test X$ac_cv_func_mprotect != Xyes; then
+ if test X${enable_hipe} = Xyes; then
+ AC_MSG_ERROR([HiPE needs mprotect() on $ARCH])
+ else
+ enable_hipe=no
+ AC_MSG_WARN([Disable HiPE due to lack of mprotect()])
+ fi
+ fi
+ fi
fi
dnl check to auto-enable hipe here...
@@ -2805,9 +2912,10 @@ if test X${enable_hipe} = Xyes && test X$ARCH = Xamd64; then
saved_LDFLAGS=$LDFLAGS
LDFLAGS="-no-pie $LDFLAGS"
AC_TRY_LINK(,, [],
- [AC_MSG_WARN([Linked does not accept option -no-pie])
- LDFLAGS=$saved_LDFLAGS])])
-
+ [LDFLAGS="-fno-PIE $saved_LDFLAGS"
+ AC_TRY_LINK(,, [],
+ [AC_MSG_WARN([Linked does not accept option -no-pie nor -fno-PIE])
+ LDFLAGS=$saved_LDFLAGS])])])
fi
@@ -3426,13 +3534,8 @@ if test X${enable_hipe} = Xyes; then
AC_DEFINE(HIPE,[1],[Define to enable HiPE])
HIPE_HELPERS="xmerl syntax_tools edoc"
ENABLE_ALLOC_TYPE_VARS="$ENABLE_ALLOC_TYPE_VARS hipe"
- case "$ARCH" in
- amd64)
- # For now exec_alloc is only used for hipe on amd64
- AC_MSG_NOTICE([Enable exec_alloc for hipe code allocation])
- ENABLE_ALLOC_TYPE_VARS="$ENABLE_ALLOC_TYPE_VARS exec_alloc"
- ;;
- esac
+ AC_MSG_NOTICE([Enable exec_alloc for hipe code allocation])
+ ENABLE_ALLOC_TYPE_VARS="$ENABLE_ALLOC_TYPE_VARS exec_alloc"
fi
fi
AC_SUBST(HIPE_HELPERS)
@@ -3968,6 +4071,7 @@ dnl use "PATH/include" and "PATH/lib".
AC_SUBST(SSL_INCLUDE)
AC_SUBST(SSL_INCDIR)
AC_SUBST(SSL_LIBDIR)
+AC_SUBST(SSL_FLAGS)
AC_SUBST(SSL_CRYPTO_LIBNAME)
AC_SUBST(SSL_SSL_LIBNAME)
AC_SUBST(SSL_CC_RUNTIME_LIBRARY_PATH)
@@ -4192,7 +4296,7 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
fi
- AC_MSG_CHECKING(for OpenSSL >= 0.9.7 in standard locations)
+ AC_MSG_CHECKING(for OpenSSL >= 0.9.8c in standard locations)
for rdir in $extra_dir $std_win_ssl_locations $std_ssl_locations; do
dir="$erl_xcomp_sysroot$rdir"
if test -f "$erl_xcomp_isysroot$rdir/include/openssl/opensslv.h"; then
@@ -4268,7 +4372,7 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
CPPFLAGS=$SSL_INCLUDE
AC_EGREP_CPP(^yes$,[
#include <openssl/opensslv.h>
-#if OPENSSL_VERSION_NUMBER >= 0x0090700fL
+#if OPENSSL_VERSION_NUMBER >= 0x0090803fL
yes
#endif
],[
@@ -4299,8 +4403,7 @@ yes
#include <stdio.h>
#include <openssl/hmac.h>],
[
- HMAC_CTX hc;
- HMAC_CTX_init(&hc);
+ HMAC(0, 0, 0, 0, 0, 0, 0);
],
[ssl_linkable=yes],
[ssl_linkable=no])
@@ -4355,8 +4458,7 @@ dnl so it is - be adoptable
#include <stdio.h>
#include <openssl/hmac.h>],
[
- HMAC_CTX hc;
- HMAC_CTX_init(&hc);
+ HMAC(0, 0, 0, 0, 0, 0, 0);
],
[ssl_dyn_linkable=yes],
[ssl_dyn_linkable=no])
@@ -4461,12 +4563,14 @@ esac
if test "x$SSL_APP" != "x" ; then
dnl We found openssl, now check if we use kerberos 5 support
+ dnl FIXME: Do we still support platforms that have Kerberos?
AC_MSG_CHECKING(for OpenSSL kerberos 5 support)
old_CPPFLAGS=$CPPFLAGS
CPPFLAGS=$SSL_INCLUDE
AC_EGREP_CPP(^yes$,[
+#include <openssl/opensslv.h>
#include <openssl/opensslconf.h>
-#ifndef OPENSSL_NO_KRB5
+#if OPENSSL_VERSION_NUMBER < 0x1010000fL && !defined(OPENSSL_NO_KRB5)
yes
#endif
],[
@@ -4617,8 +4721,7 @@ yes) # Use standard lib locations for ssl runtime library path
#include <openssl/hmac.h>
],
[
- HMAC_CTX hc;
- HMAC_CTX_init(&hc);
+ HMAC(0, 0, 0, 0, 0, 0, 0);
],
[rpath_success=yes],
[rpath_success=no])
@@ -4657,6 +4760,31 @@ no) # Use no ssl runtime library path
esac
+AC_ARG_ENABLE(fips,
+AS_HELP_STRING([--enable-fips], [enable OpenSSL FIPS mode support])
+AS_HELP_STRING([--disable-fips], [disable OpenSSL FIPS mode support (default)]),
+[ case "$enableval" in
+ yes) enable_fips_support=yes ;;
+ *) enable_fips_support=no ;;
+ esac ], enable_fips_support=no)
+
+if test "x$enable_fips_support" = "xyes" && test "$CRYPTO_APP" != ""; then
+ saveCFLAGS="$CFLAGS"
+ saveLDFLAGS="$LDFLAGS"
+ saveLIBS="$LIBS"
+ CFLAGS="$CFLAGS $SSL_INCLUDE"
+ LDFLAGS="$LDFLAGS $SSL_LD_RUNTIME_LIBRARY_PATH -L$SSL_LIBDIR"
+ LIBS="-lcrypto"
+ AC_CHECK_FUNC([FIPS_mode_set],
+ [SSL_FLAGS="-DFIPS_SUPPORT"],
+ [SSL_FLAGS=])
+ CFLAGS="$saveCFLAGS"
+ LDFLAGS="$saveLDFLAGS"
+ LIBS="$saveLIBS"
+else
+ SSL_FLAGS=
+fi
+
#--------------------------------------------------------------------
# Os mon stuff.
#--------------------------------------------------------------------
@@ -4898,7 +5026,6 @@ AC_CONFIG_FILES([
include/internal/$host/ethread.mk:include/internal/ethread.mk.in
include/internal/$host/erts_internal.mk:include/internal/erts_internal.mk.in
lib_src/$host/Makefile:lib_src/Makefile.in
- Makefile:Makefile.in
../make/$host/otp.mk:../make/otp.mk.in
../make/$host/otp_ded.mk:../make/otp_ded.mk.in
])