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-rw-r--r--erts/configure.in159
1 files changed, 105 insertions, 54 deletions
diff --git a/erts/configure.in b/erts/configure.in
index ad9a66126f..1c4a3e90ef 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -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 "$enableval" in
- no) enable_new_purge=no ;;
- *) enable_new_purge=yes ;;
- esac ], enable_new_purge=default)
+ yes) enable_dirty_schedulers_test=yes ;;
+ *) enable_dirty_schedulers_test=no ;;
+ esac ], enable_dirty_schedulers_test=no)
AC_ARG_ENABLE(smp-support,
AS_HELP_STRING([--enable-smp-support], [enable smp support])
@@ -541,6 +540,7 @@ if test "x$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"
@@ -1046,8 +1046,7 @@ 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)
@@ -1058,26 +1057,21 @@ 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 $ERTS_BUILD_SMP_EMU = yes; then
@@ -1410,6 +1404,8 @@ AC_ARG_ENABLE(builtin-zlib,
Z_LIB=
if test "x$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 +1432,11 @@ error
AC_MSG_RESULT(no)
])
LIBS=$zlib_save_LIBS
+
+AC_MSG_CHECKING(for zlib inflateGetDictionary presence)
+AC_SEARCH_LIBS(inflateGetDictionary, [z],
+ AC_DEFINE(HAVE_ZLIB_INFLATEGETDICTIONARY, 1,
+ [Define if your zlib version defines inflateGetDictionary.]))
fi
AC_SUBST(Z_LIB)
@@ -1910,7 +1911,25 @@ case X$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 +2080,7 @@ 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 +2786,29 @@ 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 $ARCH])
+ else
+ enable_hipe=no
+ AC_MSG_WARN([Disable HiPE due to lack of mprotect()])
+ fi
+ fi
+ fi
fi
dnl check to auto-enable hipe here...
@@ -3426,13 +3457,8 @@ if test X${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 +3994,7 @@ 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)
@@ -4299,8 +4326,7 @@ 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 +4381,7 @@ 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 +4486,14 @@ 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 +4644,7 @@ 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 +4683,31 @@ 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.
#--------------------------------------------------------------------