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| author | Stefan Krah <skrah@bytereef.org> | 2015-07-02 18:28:45 (GMT) |
|---|---|---|
| committer | Stefan Krah <skrah@bytereef.org> | 2015-07-02 18:28:45 (GMT) |
| commit | 0c8ccff3251829ebcc85294a61d53cf342093403 (patch) | |
| tree | 8f31c592f1314bc82119819feef7c7e6929b40bb /configure.ac | |
| parent | 60eaba04cdfe47eeac1163f40f750a6586714da9 (diff) | |
| parent | e31db2a8214e338be8873a92f7c40c94a56c7078 (diff) | |
| download | cpython-0c8ccff3251829ebcc85294a61d53cf342093403.zip cpython-0c8ccff3251829ebcc85294a61d53cf342093403.tar.gz cpython-0c8ccff3251829ebcc85294a61d53cf342093403.tar.bz2 | |
Merge from 3.5 (#24543).
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 3e9d31a..668234d 100644 --- a/configure.ac +++ b/configure.ac @@ -3910,7 +3910,7 @@ fi], # ************************************** AC_MSG_CHECKING(for x64 gcc inline assembler) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ +AC_LINK_IFELSE( [AC_LANG_PROGRAM([[]], [[ __asm__ __volatile__ ("movq %rcx, %rax"); ]])],[have_gcc_asm_for_x64=yes],[have_gcc_asm_for_x64=no]) AC_MSG_RESULT($have_gcc_asm_for_x64) @@ -4008,7 +4008,7 @@ fi # so we try it on all platforms. AC_MSG_CHECKING(whether we can use gcc inline assembler to get and set x87 control word) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ +AC_LINK_IFELSE( [AC_LANG_PROGRAM([[]], [[ unsigned short cw; __asm__ __volatile__ ("fnstcw %0" : "=m" (cw)); __asm__ __volatile__ ("fldcw %0" : : "m" (cw)); @@ -4021,7 +4021,7 @@ then fi AC_MSG_CHECKING(whether we can use gcc inline assembler to get and set mc68881 fpcr) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ +AC_LINK_IFELSE( [AC_LANG_PROGRAM([[]], [[ unsigned int fpcr; __asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=g" (fpcr)); __asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "g" (fpcr)); |