From 6b0f894a73274116982df1a3a4013e76e7375f7f Mon Sep 17 00:00:00 2001
From: Debian Med Packaging Team <debian-med-packaging@lists.alioth.debian.org>
Date: Mon, 4 Sep 2023 22:40:42 -0400
Subject: [PATCH] fix portability issues that led to Hurd build failures

* src/build-system/configure(.ac):
  - Reflect the Hurd's support for -Wl,rpath,... .
* src/connect/ncbi_socket_cxx.cpp, src/connect/ext/ncbi_localnet.c:
  cope with missing PATH_MAX everywhere, not just under Windows.

Author: Aaron M. Ucko <ucko@debian.org>
Last-Update: 2020-09-19

Gbp-Pq: Name hurd_fixes
---
 c++/src/build-system/configure      | 2 +-
 c++/src/build-system/configure.ac   | 2 +-
 c++/src/connect/ncbi_socket_cxx.cpp | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/c++/src/build-system/configure b/c++/src/build-system/configure
index c06295ae..50a90620 100755
--- a/c++/src/build-system/configure
+++ b/c++/src/build-system/configure
@@ -10464,7 +10464,7 @@ if test -z "$CONF_f_runpath" ; then
       CONF_f_runpath="-R"
       ;;
     linux*:[GI]CC | linux*Clang | *bsd*:GCC | *bsd*Clang | cygwin*:GCC \
-    | osf*:GCC )
+    | osf*:GCC | gnu*:GCC )
       CONF_f_runpath="-Wl,-rpath,"
       ;;
     irix*:* | linux*:KCC | *:Compaq )
diff --git a/c++/src/build-system/configure.ac b/c++/src/build-system/configure.ac
index e0959ce4..370a82ec 100644
--- a/c++/src/build-system/configure.ac
+++ b/c++/src/build-system/configure.ac
@@ -2257,7 +2257,7 @@ if test -z "$CONF_f_runpath" ; then
       CONF_f_runpath="-R"
       ;;
     linux*:[[GI]]CC | linux*Clang | *bsd*:GCC | *bsd*Clang | cygwin*:GCC \
-    | osf*:GCC )
+    | osf*:GCC | gnu*:GCC )
       CONF_f_runpath="-Wl,-rpath,"
       ;;
     irix*:* | linux*:KCC | *:Compaq )
diff --git a/c++/src/connect/ncbi_socket_cxx.cpp b/c++/src/connect/ncbi_socket_cxx.cpp
index 00c3a158..9b0a9131 100644
--- a/c++/src/connect/ncbi_socket_cxx.cpp
+++ b/c++/src/connect/ncbi_socket_cxx.cpp
@@ -35,7 +35,7 @@
 #include "ncbi_assert.h"                // no _ASSERT()s, keep clean from xncbi
 #include <connect/ncbi_socket_unix.hpp>
 #include <limits.h>                     // for PATH_MAX
-#if defined(NCBI_OS_MSWIN)  &&  !defined(PATH_MAX)
+#ifndef PATH_MAX
 #  define PATH_MAX 512                  // will actually use less than 32 chars
 #endif // NCBI_OS_MSWIN && !PATH_MAX
 
-- 
2.30.2