From cd87217f4e4cc13a5613769f458aa7186b1fa0a5 Mon Sep 17 00:00:00 2001
From: Andrej730 <azhilenkov@gmail.com>
Date: Mon, 15 Dec 2025 17:33:15 +0500
Subject: [PATCH] build scripts - don't provide cxx-std-17

As it's automatically set by the cmake script.
---
 .github/workflows/ci-ifcopenshell-docker.yml | 1 -
 .github/workflows/ci.yml                     | 1 -
 .github/workflows/release.yml                | 1 -
 conda/build.bat                              | 5 ++---
 conda/build.sh                               | 1 -
 nix/build-all.py                             | 1 -
 6 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/ci-ifcopenshell-docker.yml b/.github/workflows/ci-ifcopenshell-docker.yml
index 5d79e5fbb1..52764cd4b6 100644
--- a/.github/workflows/ci-ifcopenshell-docker.yml
+++ b/.github/workflows/ci-ifcopenshell-docker.yml
@@ -44,7 +44,6 @@ jobs:
         cmake \
          -DCMAKE_C_COMPILER_LAUNCHER=ccache \
          -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
-         -DCMAKE_CXX_STANDARD=17 \
          -DCMAKE_INSTALL_PREFIX=$PWD/install/ \
          -DCMAKE_BUILD_TYPE=Release \
          -DCMAKE_PREFIX_PATH=/usr \
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6fcaf11951..ad00406ed8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -172,7 +172,6 @@ jobs:
           
           mkdir build && cd build
           cmake \
-               -DCMAKE_CXX_STANDARD=17 \
                -DCMAKE_BUILD_TYPE=Release \
                -DCMAKE_PREFIX_PATH=/usr \
                -DCMAKE_SYSTEM_PREFIX_PATH=/usr \
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8050c10e87..b5cbb4f28c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -46,7 +46,6 @@ jobs:
           mkdir build && cd build
           cmake \
            -DCMAKE_INSTALL_PREFIX=$PWD/install/ \
-           -DCMAKE_CXX_STANDARD=17 \
            -DCMAKE_BUILD_TYPE=Release \
            -DCMAKE_PREFIX_PATH=/usr \
            -DCMAKE_SYSTEM_PREFIX_PATH=/usr \
diff --git a/conda/build.bat b/conda/build.bat
index fe8cef01c1..242bc7d683 100644
--- a/conda/build.bat
+++ b/conda/build.bat
@@ -9,7 +9,6 @@ set LIBXML2="%LIBRARY_PREFIX%/lib/libxml2.lib"
 cmake -G "Ninja" ^
  -D SCHEMA_VERSIONS="2x3;4;4x1;4x3_add2" ^
  -D CMAKE_BUILD_TYPE:STRING=Release ^
- -D CMAKE_CXX_STANDARD=17 ^
  -D CMAKE_INSTALL_PREFIX:FILEPATH="%LIBRARY_PREFIX%" ^
  -D CMAKE_PREFIX_PATH:FILEPATH="%LIBRARY_PREFIX%" ^
  -D CMAKE_SYSTEM_PREFIX_PATH:FILEPATH="%LIBRARY_PREFIX%" ^
@@ -43,7 +42,7 @@ cmake -G "Ninja" ^
  -D Boost_INCLUDE_DIR:FILEPATH="%LIBRARY_PREFIX%\include" ^
  -D Boost_USE_STATIC_LIBS:BOOL=OFF ^
  ../cmake
- 
+
 if errorlevel 1 exit 1
 
 ninja install -j 1
@@ -52,4 +51,4 @@ if errorlevel 1 exit 1
 
 python %RECIPE_DIR%/update_version_init.py %PKG_VERSION% %SP_DIR%/ifcopenshell/__init__.py
 
-if errorlevel 1 exit 1
\ No newline at end of file
+if errorlevel 1 exit 1
diff --git a/conda/build.sh b/conda/build.sh
index 571b6959f8..132bcf2be9 100644
--- a/conda/build.sh
+++ b/conda/build.sh
@@ -16,7 +16,6 @@ cmake ${CMAKE_ARGS} -G Ninja \
  -DSCHEMA_VERSIONS="2x3;4;4x1;4x3_add2" \
  -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_INSTALL_PREFIX=$PREFIX \
- -DCMAKE_CXX_STANDARD=17 \
   ${CMAKE_PLATFORM_FLAGS[@]} \
  -DCMAKE_PREFIX_PATH=$PREFIX \
  -DCMAKE_SYSTEM_PREFIX_PATH=$PREFIX \
diff --git a/nix/build-all.py b/nix/build-all.py
index b548b874c8..3bd12885c3 100644
--- a/nix/build-all.py
+++ b/nix/build-all.py
@@ -1330,7 +1330,6 @@ os.makedirs(executables_dir, exist_ok=True)
 
 
 cmake_args = [
-    "-DCMAKE_CXX_STANDARD=17",
     "-DUSE_MMAP=OFF",
     "-DBUILD_EXAMPLES=OFF",
     "-DBUILD_SHARED_LIBS=" + OFF_ON[not BUILD_STATIC],