From d5e32e1b7965f70acc9a708f5d8d0158cd1b2558 Mon Sep 17 00:00:00 2001
From: Konstantin Akimov <knstqq@gmail.com>
Date: Thu, 30 May 2024 17:24:12 +0700
Subject: [PATCH 1/2] fix: disable gsl iostream feature for faster compile time

We do not use this feature and implementation is trivial: just call `get()`
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 975936501c204..26a7f44bb1bb8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -649,7 +649,7 @@ CXXFLAGS="$TEMP_CXXFLAGS"
 
 fi
 
-CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO"
+CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -DGSL_NO_IOSTREAMS"
 
 AC_ARG_WITH([utils],
   [AS_HELP_STRING([--with-utils],

From dc59cbc3155a0d4e0091d58b373c3e9dae740760 Mon Sep 17 00:00:00 2001
From: Konstantin Akimov <knstqq@gmail.com>
Date: Thu, 30 May 2024 13:39:34 +0700
Subject: [PATCH 2/2] fix: optimize includes in gsl/pointer.h to speed up
 compile time

it removes:
 - algorithm: `forward` is a part of utility not algorithm
 - system_error: `hash` is already declared in memory
---
 src/gsl/pointers.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/gsl/pointers.h b/src/gsl/pointers.h
index bf444ef5f25bb..93a194999ea24 100644
--- a/src/gsl/pointers.h
+++ b/src/gsl/pointers.h
@@ -20,12 +20,10 @@
 #include <gsl/assert.h> // for Ensures, Expects
 #include <source_location.h>
 
-#include <algorithm>    // for forward
 #include <cstddef>      // for ptrdiff_t, nullptr_t, size_t
-#include <memory>       // for shared_ptr, unique_ptr
-#include <system_error> // for hash
+#include <memory>       // for shared_ptr, unique_ptr, hash
 #include <type_traits>  // for enable_if_t, is_convertible, is_assignable
-#include <utility>      // for declval
+#include <utility>      // for declval, forward
 
 #if !defined(GSL_NO_IOSTREAMS)
 #include <iosfwd> // for ostream