7fc9190f0e
* gcc is kept at -Np0, because of void-cross
```sh
git grep -l '^patch_args=-Np0' "srcpkgs/$1*/template" |
while read template; do
for p in ${template%/template}/patches/*; do
sed -i '
\,^[+-][+-][+-] /dev/null,b
/^[*-]\+ [0-9]\+\(,[0-9]\+\)\? [*-]\+$/b
s,^[*][*][*] ,&a/,
/^--- /{
s,\(^--- \)\(./\)*,\1a/,
s,[.][Oo][Rr][Ii][Gg]\([ /]\),\1,
s/[.][Oo][Rr][Ii][Gg]$//
s/[.]patched[.]\([^.]\)/.\1/
h
}
/^+++ -/{
g
s/^--- a/+++ b/
b
}
s,\(^+++ \)\(./\)*,\1b/,
' "$p"
done
sed -i '/^patch_args=/d' $template
done
```
36 lines
938 B
Diff
36 lines
938 B
Diff
fpu_control.h is glibc specific, but we only need some bits from it.
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--- a/ieee-utils/fp-gnuppc.c
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+++ b/ieee-utils/fp-gnuppc.c
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@@ -18,7 +18,31 @@
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*/
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#include <stdio.h>
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+
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+#if defined(__GLIBC__)
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#include <fpu_control.h>
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+#else
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+/* copied from fpu_control.h, only stuff that is needed here */
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+# define _FPU_RC_NEAREST 0x00
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+# define _FPU_RC_DOWN 0x03
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+# define _FPU_RC_UP 0x02
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+# define _FPU_RC_ZERO 0x01
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+
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+# define _FPU_MASK_ZM 0x10
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+# define _FPU_MASK_OM 0x40
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+# define _FPU_MASK_UM 0x20
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+# define _FPU_MASK_IM 0x80
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+
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+# define _FPU_SETCW(cw) \
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+ { union { double __d; unsigned long long __ll; } __u; \
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+ register double __fr; \
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+ __u.__ll = 0xfff80000LL << 32; /* This is a QNaN. */ \
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+ __u.__ll |= (cw) & 0xffffffffLL; \
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+ __fr = __u.__d; \
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+ __asm__ __volatile__("mtfsf 255,%0" : : "f" (__fr)); \
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+ }
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+#endif
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+
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#include <gsl/gsl_errno.h>
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#include <gsl/gsl_ieee_utils.h>
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