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Lines 110-115
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| 110 |
fi |
110 |
fi |
| 111 |
fi |
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fi |
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113 |
AC_DEFUN(grub_CHECK_PIE,[ |
| 114 |
[# Position independent executable. |
| 115 |
pie_possible=yes] |
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AC_MSG_CHECKING([whether `$CC' has `-fPIE' as default]) |
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# Is this a reliable test case? |
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AC_LANG_CONFTEST([[ |
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#if defined (__PIE__) || defined (__PIC__) |
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int main() { |
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return 0; |
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} |
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#else |
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#error NO __PIE__ OR __PIC__ DEFINED. |
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#endif |
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]]) |
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[# `$CC -c -o ...' might not be portable. But, oh, well... Is calling |
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# `ac_compile' like this correct, after all? |
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if eval "$ac_compile -S -o conftest.s" 2> /dev/null; then] |
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AC_MSG_RESULT([yes]) |
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[# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? |
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rm -f conftest.s |
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else |
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pie_possible=no] |
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AC_MSG_RESULT([no]) |
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[fi] |
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]) |
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# Position independent executable. |
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grub_CHECK_PIE |
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[# Need that, because some distributions ship compilers that include |
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# `-fPIE' in the default specs. |
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if [ x"$pie_possible" = xyes ]; then |
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STAGE1_CFLAGS="$STAGE1_CFLAGS -nopie" |
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STAGE2_CFLAGS="$STAGE2_CFLAGS -nopie" |
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fi] |
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| 113 |
AC_SUBST(STAGE1_CFLAGS) |
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AC_SUBST(STAGE1_CFLAGS) |
| 114 |
AC_SUBST(STAGE2_CFLAGS) |
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AC_SUBST(STAGE2_CFLAGS) |
| 115 |
AC_SUBST(GRUB_CFLAGS) |
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AC_SUBST(GRUB_CFLAGS) |
