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authorRickard Green <rickard@erlang.org>2014-02-21 09:29:40 +0100
committerRickard Green <rickard@erlang.org>2014-02-24 14:32:03 +0100
commitc7ddafbe6dbcc805a9758c4313f2d6b902983343 (patch)
tree69874a18877e52fe56ba3cc60ec5cba393db98a6 /otp_build
parent9fbb7a9a72a9b9f2bc12aebdbc89cac4bcd21873 (diff)
downloaderlang-c7ddafbe6dbcc805a9758c4313f2d6b902983343.tar.gz
Always default to disabled floating point exceptions on Linux
This since there exist unresolved stability issues in the implementation for Linux.
Diffstat (limited to 'otp_build')
-rwxr-xr-xotp_build18
1 files changed, 8 insertions, 10 deletions
diff --git a/otp_build b/otp_build
index f5a7a0be44..5f41e40f5f 100755
--- a/otp_build
+++ b/otp_build
@@ -173,6 +173,14 @@ determine_version_controller ()
# Special static config flags for certain platforms are set here
set_config_flags ()
{
+ #
+ # NOTE! Do not add special flags here without a *very good*
+ # reason. We normally do not want "./otp_build configure"
+ # and "./configure" to produce different results.
+ # However, in the Windows case this does not matter, since
+ # the only supported way to build on Windows is using
+ # otp_build.
+ #
# * Extra flags to pass to configure are placed in `CONFIG_FLAGS'.
# * The command line is no longer added to `CONFIG_FLAGS' by
# `set_config_flags'. It is instead passed directly to
@@ -183,16 +191,6 @@ set_config_flags ()
# (in the cross compilation case the whole command line as well as
# the cross configuration have been moved here).
- if target_contains linux; then
- XX=`echo $* | grep -v able-fp-exceptions`
- if [ "$*" = "$XX" ]; then
- CONFIG_FLAGS="$CONFIG_FLAGS --disable-fp-exceptions"
- fi
- fi
- if target_contains "univel-sysv4"; then
- CONFIG_FLAGS="$CONFIG_FLAGS --x-libraries=/usr/lib/X11"
- fi
-
if target_contains free_source; then
CONFIG_FLAGS="$CONFIG_FLAGS --host=$TARGET"
fi