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| author | Jonathan Roelofs <jonathan@codesourcery.com> | 2015-05-04 02:04:54 +0000 |
|---|---|---|
| committer | Jonathan Roelofs <jonathan@codesourcery.com> | 2015-05-04 02:04:54 +0000 |
| commit | 7dda4c92e4718c624e2bb91d8cf31685710c5f09 (patch) | |
| tree | 9b42523548d5665afc559f9e70f86b8bf741ec5b /configure | |
| parent | 82b7c1b25b7f8f6784bc1ffa0f1cee60d43012de (diff) | |
Deprecate in-source autotools builds
This is a followup from:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20150323/268067.html
Upgrade instructions:
$ mv llvm/include/llvm/Config/config.h ./config.h.BACKUP
# copy the configure line from line 7 of llvm/config.log
# (for example: `$ ./configure --no-create --no-recursion`)
$ mkdir build
$ cd build
# run the configure line, but this time with '../llvm' at the beginning:
$ ../llvm/configure --no-create --no-recursion
These warnings will soon be turned into hard errors after a week. Speak up now
if this is going to be a problem for you.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236399 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/configure b/configure index f51617639b3..37f3d7d95ae 100755 --- a/configure +++ b/configure @@ -2030,6 +2030,27 @@ echo "$as_me: error: Already configured in ${srcdir}" >&2;} fi fi +if test ${srcdir} == "." ; then + { echo "$as_me:$LINENO: WARNING: **************************************************************************************" >&5 +echo "$as_me: WARNING: **************************************************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: * *" >&5 +echo "$as_me: WARNING: * *" >&2;} + { echo "$as_me:$LINENO: WARNING: * WARNING *" >&5 +echo "$as_me: WARNING: * WARNING *" >&2;} + { echo "$as_me:$LINENO: WARNING: * *" >&5 +echo "$as_me: WARNING: * *" >&2;} + { echo "$as_me:$LINENO: WARNING: * In-source builds are deprecated. *" >&5 +echo "$as_me: WARNING: * In-source builds are deprecated. *" >&2;} + { echo "$as_me:$LINENO: WARNING: * *" >&5 +echo "$as_me: WARNING: * *" >&2;} + { echo "$as_me:$LINENO: WARNING: * Please configure from a separate build directory! *" >&5 +echo "$as_me: WARNING: * Please configure from a separate build directory! *" >&2;} + { echo "$as_me:$LINENO: WARNING: * *" >&5 +echo "$as_me: WARNING: * *" >&2;} + { echo "$as_me:$LINENO: WARNING: **************************************************************************************" >&5 +echo "$as_me: WARNING: **************************************************************************************" >&2;} +fi + : ${CFLAGS=} : ${CXXFLAGS=} |