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commit: 98ec2081186ec227a303ea48b7532646b5938271 |
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Author: Fabian Groffen <grobian <AT> gentoo <DOT> org> |
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AuthorDate: Tue May 28 12:21:01 2019 +0000 |
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Commit: Fabian Groffen <grobian <AT> gentoo <DOT> org> |
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CommitDate: Tue May 28 12:21:01 2019 +0000 |
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URL: https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=98ec2081 |
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|
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scripts/bootstrap-prefix: fix bootstrap_python on Solaris 10 |
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|
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GCC 3.4.3 used by Solaris 10 doesn't quite grok the HUGE_VAL and isnan() |
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bits (more exactly they lead to strange errors) so replace them with |
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fallbacks. The final Python will obviously be compiled with a more |
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recent compiler that handles said constructs just fine. |
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|
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confirmed not to break with i386-pc-solaris2.11/20190527, bootstrap in |
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progress (beyond bootstrap_python running Portage now) for |
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sparc-sun-solaris2.10. |
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|
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Signed-off-by: Fabian Groffen <grobian <AT> gentoo.org> |
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|
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scripts/bootstrap-prefix.sh | 12 ++++++++++++ |
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1 file changed, 12 insertions(+) |
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|
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diff --git a/scripts/bootstrap-prefix.sh b/scripts/bootstrap-prefix.sh |
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index 224fbb5ba3..23b3ec412c 100755 |
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--- a/scripts/bootstrap-prefix.sh |
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+++ b/scripts/bootstrap-prefix.sh |
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@@ -945,6 +945,18 @@ bootstrap_python() { |
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patch -p0 < "${DISTDIR}"/python-3.6-02_all_disable_modules_and_ssl.patch |
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fi |
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|
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+ # Solaris' host compiler (if old -- 3.4.3) doesn't grok HUGE_VAL, |
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+ # and barfs on isnan() so patch it out |
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+ case ${CHOST} in |
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+ (*-solaris*) |
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+ sed -i \ |
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+ -e '/^#define Py_HUGE_VAL/s/HUGE_VAL$/(__builtin_huge_val())/' \ |
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+ -e '/defined HAVE_DECL_ISNAN/s/ISNAN/USE_FALLBACK/' \ |
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+ Include/pymath.h |
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+ ;; |
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+ esac |
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+ |
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+ |
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case ${CHOST} in |
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(*-*-cygwin*) |
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# apply patches from cygwinports much like the ebuild does |
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