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-rw-r--r--erts/configure.in110
1 files changed, 52 insertions, 58 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 74cb9533f3..5747944bba 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -61,6 +61,9 @@ if test x"${ERL_TOP}/erts" != x"$srcdir"; then
fi
erl_top=${ERL_TOP}
+# Remove old configuration information
+/bin/rm -f "$ERL_TOP/erts/CONF_INFO"
+
# echo XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
# echo X
# echo "X srcdir = $srcdir"
@@ -87,6 +90,13 @@ else
host_os=$host
fi
+if test "$cross_compiling" = "yes"; then
+ CROSS_COMPILING=yes
+else
+ CROSS_COMPILING=no
+fi
+AC_SUBST(CROSS_COMPILING)
+
ERL_XCOMP_SYSROOT_INIT
AC_ISC_POSIX
@@ -198,9 +208,6 @@ AC_ARG_ENABLE(native-libs,
AC_ARG_ENABLE(tsp,
[ --enable-tsp compile tsp app])
-AC_ARG_ENABLE(elib-malloc,
-[ --enable-elib-malloc use elib_malloc instead of normal malloc])
-
AC_ARG_ENABLE(fp-exceptions,
[ --enable-fp-exceptions Use hardware floating point exceptions (default if hipe enabled)],
[ case "$enableval" in
@@ -277,20 +284,6 @@ AC_ARG_ENABLE(clock-gettime,
*) clock_gettime_correction=yes ;;
esac ], clock_gettime_correction=unknown)
-AC_ARG_ENABLE(native-ethr-impls,
-[ --enable-native-ethr-impls enable native ethread implementations
- --disable-native-ethr-impls disable native ethread implementations],
-[ case "$enableval" in
- no) disable_native_ethr_impls=yes ;;
- *) disable_native_ethr_impls=no ;;
- esac ], disable_native_ethr_impls=no)
-
-dnl Defined in libraries/megaco/configure.in but we need it here
-dnl also in order to show it to the "top user"
-
-AC_ARG_ENABLE(megaco_flex_scanner_lineno,
-[ --disable-megaco-flex-scanner-lineno disable megaco flex scanner lineno])
-
dnl Magic test for clearcase.
OTP_RELEASE=
if test "${ERLANG_COMMERCIAL_BUILD}" != ""; then
@@ -1049,6 +1042,42 @@ if test $ERTS_BUILD_SMP_EMU = yes; then
fi
AC_DEFINE(ERTS_HAVE_SMP_EMU, 1, [Define if the smp emulator is built])
+
+ case "$ethr_have_native_atomics-$ethr_have_native_spinlock" in
+ yes-*)
+ ;;
+
+ no-yes)
+
+ test -f "$ERL_TOP/erts/CONF_INFO" ||
+ echo "" > "$ERL_TOP/erts/CONF_INFO"
+ cat >> $ERL_TOP/erts/CONF_INFO <<EOF
+
+ No native atomic implementation available.
+ Fallbacks implemented using spinlocks will be
+ used. Note that the performance of the SMP
+ runtime system will suffer due to this.
+
+EOF
+ ;;
+
+ no-no)
+
+ test -f "$ERL_TOP/erts/CONF_INFO" ||
+ echo "" > "$ERL_TOP/erts/CONF_INFO"
+ cat >> "$ERL_TOP/erts/CONF_INFO" <<EOF
+
+ No native atomic implementation, nor no native
+ spinlock implementation available. Fallbacks
+ implemented using mutexes will be used. Note
+ that the performance of the SMP runtime system
+ will suffer much due to this.
+
+EOF
+ ;;
+
+ esac
+
enable_threads=force
fi
@@ -1149,17 +1178,15 @@ else
enable_child_waiter_thread=yes
;;
linux*)
- AC_DEFINE(USE_RECURSIVE_MALLOC_MUTEX,[1],
- [Define if malloc should use a recursive mutex])
AC_MSG_CHECKING([whether dlopen() needs to be called before first call to dlerror()])
- if test "x$ETHR_THR_LIB_BASE_NAME" != "xnptl"; then
+ if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then
AC_DEFINE(ERTS_NEED_DLOPEN_BEFORE_DLERROR,[1],
[Define if dlopen() needs to be called before first call to dlerror()])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
- if test "x$ETHR_THR_LIB_BASE_NAME" != "xnptl"; then
+ if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then
# Child waiter thread cannot be enabled
disable_child_waiter_thread=yes
enable_child_waiter_thread=no
@@ -1221,13 +1248,7 @@ fi
AC_SUBST(EMU_LOCK_CHECKING)
-ERTS_INTERNAL_X_LIBS=
-
-AC_CHECK_LIB(kstat, kstat_open,
-[AC_DEFINE(HAVE_KSTAT, 1, [Define if you have kstat])
-ERTS_INTERNAL_X_LIBS="$ERTS_INTERNAL_X_LIBS -lkstat"])
-
-AC_SUBST(ERTS_INTERNAL_X_LIBS)
+ERL_INTERNAL_LIBS
dnl THR_LIBS and THR_DEFS are only used by odbc
THR_LIBS=$ETHR_X_LIBS
@@ -1698,6 +1719,9 @@ AC_CHECK_FUNCS([ieee_handler fpsetmask finite isnan isinf res_gethostbyname dlop
gethrtime localtime_r gmtime_r mmap mremap memcpy mallopt \
sbrk _sbrk __sbrk brk _brk __brk \
flockfile fstat strlcpy strlcat setsid posix2time setlocale nl_langinfo poll])
+
+AC_CHECK_DECLS([posix2time],,,[#include <time.h>])
+
if test "X$host" = "Xwin32"; then
ac_cv_func_setvbuf_reversed=yes
fi
@@ -2983,17 +3007,6 @@ if test "x$HIPE_ENABLED" = "xyes" ; then
fi
#
-# Check if we should use elib_malloc.
-#
-
-if test X${enable_elib_malloc} = Xyes; then
- AC_DEFINE(ENABLE_ELIB_MALLOC,[],[Define to enable use of elib_malloc (a malloc() replacement)])
- AC_DEFINE(ELIB_HEAP_SBRK,[],[Elib sbrk])
- AC_DEFINE(ELIB_ALLOC_IS_CLIB,[],[Use elib malloc as clib])
- AC_DEFINE(ELIB_SORTED_BLOCKS,[],[Define to enable the use of sorted blocks when using elib_malloc])
-fi
-
-#
# Check for working poll().
#
AC_MSG_CHECKING([for working poll()])
@@ -3409,7 +3422,6 @@ AC_SUBST(SSL_LINK_WITH_KERBEROS)
AC_SUBST(STATIC_KERBEROS_LIBS)
AC_SUBST(SSL_LINK_WITH_ZLIB)
AC_SUBST(STATIC_ZLIB_LIBS)
-AC_SUBST(OPENSSL_CMD)
std_ssl_locations="/usr/local /usr/sfw /opt/local /usr /usr/pkg /usr/local/openssl /usr/lib/openssl /usr/openssl /usr/local/ssl /usr/lib/ssl /usr/ssl"
@@ -3601,21 +3613,6 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
SSL_DYNAMIC_ONLY=yes
fi
SSL_BINDIR="$rdir/bin"
-dnl Should one use EXEEXT or ac_exeext?
- if test -f "$erl_xcomp_sysroot$SSL_BINDIR/openssl$EXEEXT"; then
- if test "$cross_compiling" = "yes"; then
- dnl Cannot test it; hope it is working...
- OPENSSL_CMD="$SSL_BINDIR/openssl"
- else
- if "$SSL_BINDIR/openssl" version > /dev/null 2>&1; then
- OPENSSL_CMD="$SSL_BINDIR/openssl"
- else
- is_real_ssl=no
- fi
- fi
- else
- is_real_ssl=no
- fi
if test "x$is_real_ssl" = "xyes" ; then
SSL_INCLUDE="-I$dir/include"
old_CPPFLAGS=$CPPFLAGS
@@ -3679,7 +3676,6 @@ dnl Should one use EXEEXT or ac_exeext?
SSL_RUNTIME_LIB="/usr/lib"
SSL_LIB="$erl_xcomp_sysroot/usr/lib"
SSL_BINDIR="/usr/sbin"
- OPENSSL_CMD="$SSL_BINDIR/openssl"
dnl OpenBSD requires us to link with -L and -l
SSL_DYNAMIC_ONLY="yes"
fi
@@ -3765,7 +3761,6 @@ dnl so it is - be adoptable
SSL_DYNAMIC_ONLY=yes
fi
SSL_INCLUDE="-I$with_ssl/include"
- OPENSSL_CMD="$with_ssl/bin/openssl"
SSL_APP=ssl
CRYPTO_APP=crypto
SSH_APP=ssh
@@ -4162,7 +4157,6 @@ dnl
../lib/ic/c_src/$host/Makefile:../lib/ic/c_src/Makefile.in
../lib/os_mon/c_src/$host/Makefile:../lib/os_mon/c_src/Makefile.in
../lib/ssl/c_src/$host/Makefile:../lib/ssl/c_src/Makefile.in
- ../lib/ssl/examples/certs/$host/Makefile:../lib/ssl/examples/certs/Makefile.in
../lib/crypto/c_src/$host/Makefile:../lib/crypto/c_src/Makefile.in
../lib/orber/c_src/$host/Makefile:../lib/orber/c_src/Makefile.in
../lib/runtime_tools/c_src/$host/Makefile:../lib/runtime_tools/c_src/Makefile.in
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 13:18:49 +0000