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-rw-r--r--configure.in83
1 files changed, 52 insertions, 31 deletions
diff --git a/configure.in b/configure.in
index d0879c6291..36b33ec399 100644
--- a/configure.in
+++ b/configure.in
@@ -106,7 +106,8 @@ AC_SUBST(CROSS_COMPILING)
AC_ARG_ENABLE(bootstrap-only,
-[ --enable-bootstrap-only enable bootstrap only configuration],
+AS_HELP_STRING([--enable-bootstrap-only],
+ [enable bootstrap only configuration]),
[ if test "X$enableval" = "Xyes"; then
BOOTSTRAP_ONLY=yes
else
@@ -192,53 +193,62 @@ AC_MSG_RESULT([$OTP_REL])
AC_SUBST(OTP_REL)
AC_ARG_ENABLE(threads,
-[ --enable-threads enable async thread support
- --disable-threads disable async thread support])
+AS_HELP_STRING([--enable-threads], [enable async thread support])
+AS_HELP_STRING([--disable-threads], [disable async thread support]))
AC_ARG_ENABLE(halfword-emulator,
-[ --enable-halfword-emulator enable halfword emulator (only for 64bit builds)
- --disable-halfword-emulator disable halfword emulator (only for 64bit builds)])
+AS_HELP_STRING([--enable-halfword-emulator],
+ [enable halfword emulator (only for 64bit builds)]))
AC_ARG_ENABLE(smp-support,
-[ --enable-smp-support enable smp support
- --disable-smp-support disable smp support])
+AS_HELP_STRING([--enable-smp-support], [enable smp support])
+AS_HELP_STRING([--disable-smp-support], [disable smp support]))
AC_ARG_WITH(termcap,
-[ --with-termcap use termcap (default)
- --without-termcap do not use any termcap libraries (ncurses,curses,termcap,termlib)])
+AS_HELP_STRING([--with-termcap], [use termcap (default)])
+AS_HELP_STRING([--without-termcap],
+ [do not use any termcap libraries (ncurses,curses,termcap,termlib)]))
AC_ARG_ENABLE(kernel-poll,
-[ --enable-kernel-poll enable kernel poll support])
+AS_HELP_STRING([--enable-kernel-poll], [enable kernel poll support])
+AS_HELP_STRING([--disable-kernel-poll], [disable kernel poll support]))
+
+AC_ARG_ENABLE(sctp,
+AS_HELP_STRING([--enable-sctp], [enable sctp support])
+AS_HELP_STRING([--disable-sctp], [disable sctp support]))
AC_ARG_ENABLE(hipe,
-[ --enable-hipe enable hipe support
- --disable-hipe disable hipe support])
-
+AS_HELP_STRING([--enable-hipe], [enable hipe support])
+AS_HELP_STRING([--disable-hipe], [disable hipe support]))
+
+AC_ARG_ENABLE(native-libs,
+AS_HELP_STRING([--enable-native-libs],
+ [compile Erlang libraries to native code]))
+
AC_ARG_WITH(javac,
-[ --with-javac=JAVAC specify Java compiler to use
- --with-javac use a Java compiler if found (default)
- --without-javac don't use any Java compiler])
+AS_HELP_STRING([--with-javac=JAVAC], [specify Java compiler to use])
+AS_HELP_STRING([--with-javac], [use a Java compiler if found (default)])
+AS_HELP_STRING([--without-javac], [don't use any Java compiler]))
AC_ARG_ENABLE(megaco_flex_scanner_lineno,
-[ --enable-megaco-flex-scanner-lineno enable megaco flex scanner lineno
- --disable-megaco-flex-scanner-lineno disable megaco flex scanner lineno])
+AS_HELP_STRING([--disable-megaco-flex-scanner-lineno],
+ [disable megaco flex scanner lineno]))
AC_ARG_ENABLE(megaco_reentrant_flex_scanner,
-[ --enable-megaco-reentrant-flex-scanner enable reentrans megaco flex scanner
- --disable-megaco-reentrant-flex-scanner disable reentrans megaco flex scanner])
+AS_HELP_STRING([--disable-megaco-reentrant-flex-scanner],
+ [disable reentrant megaco flex scanner]))
AC_ARG_WITH(ssl,
-[ --with-ssl=PATH specify location of OpenSSL include and lib
- --with-ssl use SSL (default)
- --without-ssl don't use SSL])
+AS_HELP_STRING([--with-ssl=PATH], [specify location of OpenSSL include and lib])
+AS_HELP_STRING([--with-ssl], [use SSL (default)])
+AS_HELP_STRING([--without-ssl], [don't use SSL]))
AC_ARG_ENABLE(dynamic-ssl-lib,
-[ --enable-dynamic-ssl-lib force using dynamic openssl libraries
- --disable-dynamic-ssl-lib disable using dynamic openssl libraries])
+AS_HELP_STRING([--disable-dynamic-ssl-lib],
+ [disable using dynamic openssl libraries]))
AC_ARG_ENABLE(shared-zlib,
-[ --enable-shared-zlib enable using shared zlib library
- --disable-shared-zlib disable shared zlib, compile own zlib source (default)])
+AS_HELP_STRING([--enable-shared-zlib], [enable using shared zlib library]))
dnl This functionality has been lost along the way... :(
dnl It could perhaps be nice to reintroduce some day; therefore,
@@ -256,7 +266,8 @@ dnl esac ], erl_mandir='$(erlang_libdir)/man')
dnl AC_SUBST(erl_mandir)
AC_ARG_ENABLE(darwin-universal,
-[ --enable-darwin-universal build universal binaries on darwin i386],
+AS_HELP_STRING([--enable-darwin-universal],
+ [build universal binaries on darwin i386]),
[ case "$enableval" in
no) enable_darwin_universal=no ;;
*) enable_darwin_univeral=yes ;;
@@ -265,7 +276,7 @@ AC_ARG_ENABLE(darwin-universal,
AC_ARG_ENABLE(darwin-64bit,
-[ --enable-darwin-64bit build 64bit binaries on darwin],
+AS_HELP_STRING([--enable-darwin-64bit], [build 64bit binaries on darwin]),
[ case "$enableval" in
no) enable_darwin_64bit=no ;;
*) enable_darwin_64bit=yes ;;
@@ -273,7 +284,8 @@ AC_ARG_ENABLE(darwin-64bit,
],enable_darwin_64bit=no)
AC_ARG_ENABLE(m64-build,
-[ --enable-m64-build build 64bit binaries using the -m64 flag to (g)cc],
+AS_HELP_STRING([--enable-m64-build],
+ [build 64bit binaries using the -m64 flag to (g)cc]),
[ case "$enableval" in
no) enable_m64_build=no ;;
*) enable_m64_build=yes ;;
@@ -281,7 +293,8 @@ AC_ARG_ENABLE(m64-build,
],enable_m64_build=no)
AC_ARG_ENABLE(m32-build,
-[ --enable-m32-build build 32bit binaries using the -m32 flag to (g)cc],
+AS_HELP_STRING([--enable-m32-build],
+ [build 32bit binaries using the -m32 flag to (g)cc]),
[ case "$enableval" in
no) enable_m32_build=no ;;
*)
@@ -293,6 +306,14 @@ AC_ARG_ENABLE(m32-build,
esac
],enable_m32_build=no)
+AC_ARG_ENABLE(ethread-pre-pentium4-compatibility,
+ AS_HELP_STRING([--enable-ethread-pre-pentium4-compatibility],
+ [enable compatibility with x86 processors before pentium 4 (back to 486) in the ethread library]))
+
+AC_ARG_WITH(libatomic_ops,
+ AS_HELP_STRING([--with-libatomic_ops=PATH],
+ [specify and prefer usage of libatomic_ops in the ethread library]))
+
dnl OK, we might have darwin switches off different kinds, lets
dnl check it all before continuing.
TMPSYS=`uname -s`-`uname -m`