head	1.1;
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	pkgsrc-2026Q1:1.1.0.4
	pkgsrc-2026Q1-base:1.1
	pkgsrc-2025Q4:1.1.0.2
	pkgsrc-2025Q4-base:1.1;
locks; strict;
comment	@# @;


1.1
date	2025.10.02.11.49.44;	author nia;	state Exp;
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commitid	joTuSMKhX6GUnZcG;


desc
@@


1.1
log
@cmake39: Initial import.

This version of cmake is intended for:

- users who wish to compile software written before CMake 4.
- developers who wish to test their software with an old cmake version
  to ensure maximum compatibility.
- platforms which lack a C++11 compiler.
- platforms which lack support for libuv (e.g. HP-UX).
@
text
@$NetBSD$

Add CMAKE_PKGSRC_BUILD_FLAGS to allow pkgsrc-based builds to set
compiler optimizer flags (overrides CMAKE_BUILD_TYPE).  Also enabled
for CMAKE_BOOTSTRAP so it is applied to the build of cmake itself.

--- Modules/Compiler/GNU.cmake.orig	2017-11-10 12:28:57.000000000 +0000
+++ Modules/Compiler/GNU.cmake
@@@@ -39,9 +39,11 @@@@ macro(__compiler_gnu lang)
   # Initial configuration flags.
   string(APPEND CMAKE_${lang}_FLAGS_INIT " ")
   string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g")
-  string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Os -DNDEBUG")
-  string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O3 -DNDEBUG")
-  string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG")
+  if(NOT CMAKE_BOOTSTRAP AND NOT CMAKE_PKGSRC_BUILD_FLAGS)
+    string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Os -DNDEBUG")
+    string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O3 -DNDEBUG")
+    string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG")
+  endif()
   set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
   set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
   if(NOT APPLE OR NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4) # work around #4462
@