commit: 7ba57dcd3ba259f31ccc0c8e1ff9fc4a395c8d8e Author: Matt Turner <mattst88 <AT> gentoo <DOT> org> AuthorDate: Mon Mar 16 22:23:44 2020 +0000 Commit: Matt Turner <mattst88 <AT> gentoo <DOT> org> CommitDate: Mon Mar 16 22:27:43 2020 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7ba57dcd
dev-python/greenlet: Add Alpha support greenlet-0.4.15-r1 was added to the tree for Python 3.8 support, but some unknown mistake caused the KEYWORDS="-alpha -ia64 -hppa" to turn into KEYWORDS="~alpha ~ia64 ~hppa". Might as well turn this lemon into lemonade. Signed-off-by: Matt Turner <mattst88 <AT> gentoo.org> ...greenlet-0.4.15-Add-support-for-DEC-Alpha.patch | 63 ++++++++++++++++++++++ dev-python/greenlet/greenlet-0.4.15-r1.ebuild | 4 ++ 2 files changed, 67 insertions(+) diff --git a/dev-python/greenlet/files/greenlet-0.4.15-Add-support-for-DEC-Alpha.patch b/dev-python/greenlet/files/greenlet-0.4.15-Add-support-for-DEC-Alpha.patch new file mode 100644 index 00000000000..6a5b37b0e94 --- /dev/null +++ b/dev-python/greenlet/files/greenlet-0.4.15-Add-support-for-DEC-Alpha.patch @@ -0,0 +1,63 @@ +https://github.com/python-greenlet/greenlet/pull/160 + +From 839dfa8d4bc4e9a0b97a1984ab2519841f5511e4 Mon Sep 17 00:00:00 2001 +From: Matt Turner <[email protected]> +Date: Mon, 16 Mar 2020 14:38:21 -0700 +Subject: [PATCH] Add support for DEC Alpha + +--- + platform/switch_alpha_unix.h | 30 ++++++++++++++++++++++++++++++ + slp_platformselect.h | 2 ++ + 2 files changed, 32 insertions(+) + create mode 100644 platform/switch_alpha_unix.h + +diff --git a/platform/switch_alpha_unix.h b/platform/switch_alpha_unix.h +new file mode 100644 +index 0000000..216619f +--- /dev/null ++++ b/platform/switch_alpha_unix.h +@@ -0,0 +1,30 @@ ++#define STACK_REFPLUS 1 ++ ++#ifdef SLP_EVAL ++#define STACK_MAGIC 0 ++ ++#define REGS_TO_SAVE "$9", "$10", "$11", "$12", "$13", "$14", "$15", \ ++ "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", "$f8", "$f9" ++ ++static int ++slp_switch(void) ++{ ++ register int ret; ++ register long *stackref, stsizediff; ++ __asm__ volatile ("" : : : REGS_TO_SAVE); ++ __asm__ volatile ("mov $30, %0" : "=r" (stackref) : ); ++ { ++ SLP_SAVE_STATE(stackref, stsizediff); ++ __asm__ volatile ( ++ "addq $30, %0, $30\n\t" ++ : /* no outputs */ ++ : "r" (stsizediff) ++ ); ++ SLP_RESTORE_STATE(); ++ } ++ __asm__ volatile ("" : : : REGS_TO_SAVE); ++ __asm__ volatile ("mov $31, %0" : "=r" (ret) : ); ++ return ret; ++} ++ ++#endif +diff --git a/slp_platformselect.h b/slp_platformselect.h +index bed9e6d..fb99aed 100644 +--- a/slp_platformselect.h ++++ b/slp_platformselect.h +@@ -51,4 +51,6 @@ + #include "platform/switch_csky_gcc.h" /* gcc on csky */ + #elif defined(__GNUC__) && defined(__riscv) + #include "platform/switch_riscv_unix.h" /* gcc on RISC-V */ ++#elif defined(__GNUC__) && defined(__alpha__) ++#include "platform/switch_alpha_unix.h" /* gcc on DEC Alpha */ + #endif +-- +2.24.1 + diff --git a/dev-python/greenlet/greenlet-0.4.15-r1.ebuild b/dev-python/greenlet/greenlet-0.4.15-r1.ebuild index 3aa34d75264..25d63b0fc09 100644 --- a/dev-python/greenlet/greenlet-0.4.15-r1.ebuild +++ b/dev-python/greenlet/greenlet-0.4.15-r1.ebuild @@ -19,6 +19,10 @@ IUSE="doc" BDEPEND="dev-python/setuptools[${PYTHON_USEDEP}]" +PATCHES=( + "${FILESDIR}"/${P}-Add-support-for-DEC-Alpha.patch +) + DISTUTILS_IN_SOURCE_BUILD=1 distutils_enable_sphinx doc
