From 56dc0e449f2a0fdf190cfc1de367b148cbb5e467 Mon Sep 17 00:00:00 2001
From: Anthony Donnelly <amzo1337@gmail.com>
Date: Tue, 13 Sep 2022 13:21:29 -0700
Subject: science/py-tensorflow: Update 1.15.5 -> 2.9.1

Big thank you to Anthony Donnelly for updating this difficult port.

PR:		266303
---
 .../py-tensorflow/files/bazel/fix-environ.patch    | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 science/py-tensorflow/files/bazel/fix-environ.patch

(limited to 'science/py-tensorflow/files/bazel/fix-environ.patch')

diff --git a/science/py-tensorflow/files/bazel/fix-environ.patch b/science/py-tensorflow/files/bazel/fix-environ.patch
new file mode 100644
index 000000000000..2e38ce60543d
--- /dev/null
+++ b/science/py-tensorflow/files/bazel/fix-environ.patch
@@ -0,0 +1,42 @@
+--- a/llvm/lib/Support/Unix/Program.inc	2022-09-06 21:14:28.808580000 +0100
++++ b/llvm/lib/Support/Unix/Program.inc	2022-09-06 21:16:15.007790000 +0100
+@@ -54,10 +54,8 @@
+ #define USE_NSGETENVIRON 0
+ #endif
+ 
+-#if !USE_NSGETENVIRON
++#if USE_NSGETENVIRON
+   extern char **environ;
+-#else
+-#include <crt_externs.h> // _NSGetEnviron
+ #endif
+ #endif
+ 
+@@ -240,14 +238,6 @@
+       }
+     }
+ 
+-    if (!Envp)
+-#if !USE_NSGETENVIRON
+-      Envp = const_cast<const char **>(environ);
+-#else
+-      // environ is missing in dylibs.
+-      Envp = const_cast<const char **>(*_NSGetEnviron());
+-#endif
+-
+     constexpr int maxRetries = 8;
+     int retries = 0;
+     pid_t PID;
+@@ -308,11 +298,7 @@
+ 
+       // Execute!
+       std::string PathStr = std::string(Program);
+-      if (Envp != nullptr)
+-        execve(PathStr.c_str(), const_cast<char **>(Argv),
+-               const_cast<char **>(Envp));
+-      else
+-        execv(PathStr.c_str(), const_cast<char **>(Argv));
++      execv(PathStr.c_str(), const_cast<char **>(Argv));
+       // If the execve() failed, we should exit. Follow Unix protocol and
+       // return 127 if the executable was not found, and 126 otherwise.
+       // Use _exit rather than exit so that atexit functions and static
-- 
cgit v1.2.3