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| author | Björn-Egil Dahlberg <[email protected]> | 2015-06-18 11:28:09 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2015-06-24 16:22:30 +0200 |
| commit | c5ee304b5e73a5e5a9ac38c1180971baa051824b (patch) | |
| tree | 51e3ef75d02e66246ca5b0ee9acbc75a3a68d15d /erts/configure.in | |
| parent | f3a0dc2a3b2ef161b83994a374ef2a447328098e (diff) | |
| download | otp-c5ee304b5e73a5e5a9ac38c1180971baa051824b.tar.gz otp-c5ee304b5e73a5e5a9ac38c1180971baa051824b.tar.bz2 otp-c5ee304b5e73a5e5a9ac38c1180971baa051824b.zip | |
erts: Remove halfword from configure
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/erts/configure.in b/erts/configure.in index 22ca7ec17d..293ff825f8 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -143,14 +143,6 @@ AS_HELP_STRING([--enable-dirty-schedulers], [enable dirty scheduler support]), *) enable_dirty_schedulers=yes ;; esac ], enable_dirty_schedulers=no) -AC_ARG_ENABLE(halfword-emulator, -AS_HELP_STRING([--enable-halfword-emulator], - [enable halfword emulator (only for 64bit builds). Note: Halfword emulator is marked as deprecated and scheduled for removal in future major release.]), -[ case "$enableval" in - no) enable_halfword_emualtor=no ;; - *) enable_halfword_emulator=yes ;; - esac ], enable_halfword_emulator=unknown) - AC_ARG_ENABLE(smp-support, AS_HELP_STRING([--enable-smp-support], [enable smp support]) AS_HELP_STRING([--disable-smp-support], [disable smp support]), @@ -787,36 +779,6 @@ esac AC_SUBST(LIBCARBON) -dnl Check if we should/can build a halfword emulator - -AC_MSG_CHECKING(if we are building a halfword emulator (32bit heap on 64bit machine)) -if test "$enable_halfword_emulator" = "yes"; then - if test "$ARCH" = "amd64"; then - AC_DEFINE(HALFWORD_HEAP_EMULATOR, [1], - [Define if building a halfword-heap 64bit emulator]) - ENABLE_ALLOC_TYPE_VARS="$ENABLE_ALLOC_TYPE_VARS halfword" - AC_MSG_RESULT([yes]) - - test -f "$ERL_TOP/erts/CONF_INFO" || - echo "" > "$ERL_TOP/erts/CONF_INFO" - cat >> $ERL_TOP/erts/CONF_INFO <<EOF - - The HALFWORD emulator has been enabled. - This is a DEPRECATED feature scheduled for removal - in a future major release. - -EOF - else - AC_MSG_ERROR(no; halfword emulator not supported on this architecture) - fi -else - AC_MSG_RESULT([no]) -fi - - - - - dnl some tests below will call this if we haven't already - and autoconf dnl can't handle those tests being done conditionally at runtime AC_PROG_CPP @@ -2825,12 +2787,6 @@ if test "$cross_compiling" != "yes" && test X${enable_hipe} != Xno; then if test -z "$M4"; then enable_hipe=no AC_MSG_NOTICE([HiPE disabled as no valid m4 is found in PATH]) - elif test "$enable_halfword_emulator" = "yes"; then - if test X${enable_hipe} = Xyes; then - AC_MSG_ERROR([HiPE can not be combined with halfword emulator (yet)]) - else - AC_MSG_NOTICE([HiPE auto-disabled on halfword emulator]) - fi else case "$ARCH-$OPSYS" in x86-linux|amd64-linux|x86-darwin*|amd64-darwin*|ppc-linux|ppc64-linux|ppc-darwin|arm-linux|amd64-freebsd|x86-freebsd|x86-sol2|amd64-sol2|ultrasparc-linux) |