[issue24543] Configure script wrongly detects mc68881 with -flto option passed

2015-07-01 Thread marxin
New submission from marxin: I've just tried to build Python with {C,CXX,LD}FLAGS set to '-flto'. Unfortunately following conftest source file is fragile: cat /tmp/mc.c int main () { unsigned int fpcr; __asm__ __volatile__ (fmove.l %%fpcr,%0 : =g (fpcr)); __asm__ __volatile__ (fmove.l

[issue24543] Configure script wrongly detects mc68881 with -flto option passed

2015-07-01 Thread Stefan Krah
Changes by Stefan Krah ste...@bytereef.org: -- nosy: +schwab ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue24543 ___ ___ Python-bugs-list mailing

[issue24543] Configure script wrongly detects mc68881 with -flto option passed

2015-07-01 Thread Andreas Schwab
Andreas Schwab added the comment: That means these tests are broken as well: AC_MSG_CHECKING(for x64 gcc inline assembler) AC_MSG_CHECKING(whether we can use gcc inline assembler to get and set x87 control word) -- ___ Python tracker