[Bug lto/54206] New: build in source dir breaks lto plugin detection
andi-gcc at firstfloor dot org
gcc-bugzilla@gcc.gnu.org
Thu Aug 9 03:35:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54206
Bug #: 54206
Summary: build in source dir breaks lto plugin detection
Classification: Unclassified
Product: gcc
Version: 4.7.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: andi-gcc@firstfloor.org
when building inside the source dir with a plugin ld that supports plugin
this check in gcc/configure.ac fails
AC_MSG_CHECKING(linker plugin support)
gcc_cv_lto_plugin=0
if test -f liblto_plugin.la; then
Result is a compiler without ld plugin support
It works with a separate build dir
Should either handle this or error out on in tree builds
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