From 583620302a5d7a9577b342ff3c55926805f4ae23 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Sun, 9 May 2021 00:56:13 +0300
Subject: project.cmake: use -DVAR instead of -D VAR

This should look prettier in the logs + it's explicitly allowed in the
manual.
---
 project/cmake/build.py   | 8 ++++----
 project/configuration.py | 2 +-
 project/toolset.py       | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/project/cmake/build.py b/project/cmake/build.py
index e4c7ab9..3c4853d 100644
--- a/project/cmake/build.py
+++ b/project/cmake/build.py
@@ -88,18 +88,18 @@ class GenerationPhase:
         librarydir = self.platform.boost_librarydir(self.configuration)
         librarydir = os.path.join(self.boost_dir, librarydir)
         return [
-            '-D', f'BOOST_ROOT={root}',
-            '-D', f'BOOST_LIBRARYDIR={librarydir}',
+            f'-DBOOST_ROOT={root}',
+            f'-DBOOST_LIBRARYDIR={librarydir}',
         ]
 
     @staticmethod
     def _cmake_extra_args():
-        return ['-D', 'CMAKE_EXPORT_COMPILE_COMMANDS=ON']
+        return ['-DCMAKE_EXPORT_COMPILE_COMMANDS=ON']
 
     def _cmake_dir_args(self):
         args = []
         if self.install_dir is not None:
-            args += ['-D', f'CMAKE_INSTALL_PREFIX={self.install_dir}']
+            args += [f'-DCMAKE_INSTALL_PREFIX={self.install_dir}']
         # Important! -H must come as the last parameter, older CMake versions
         # don't like it when it's not.
         args += [
diff --git a/project/configuration.py b/project/configuration.py
index 5bfc317..3a2b2e2 100644
--- a/project/configuration.py
+++ b/project/configuration.py
@@ -54,7 +54,7 @@ class Configuration(Enum):
         return str(self)
 
     def cmake_build_type(self):
-        return ['-D', f'CMAKE_BUILD_TYPE={self.build_type()}']
+        return [f'-DCMAKE_BUILD_TYPE={self.build_type()}']
 
     def cmake_args(self):
         args = []
diff --git a/project/toolset.py b/project/toolset.py
index 7eeae76..136e6dd 100644
--- a/project/toolset.py
+++ b/project/toolset.py
@@ -491,7 +491,7 @@ class CMakeCustom(Toolset):
         config_path = self._cmake_write_config(build_dir, contents)
 
         return super().cmake_args(build_dir, platform) + [
-            '-D', f'CMAKE_TOOLCHAIN_FILE={config_path}',
+            f'-DCMAKE_TOOLCHAIN_FILE={config_path}',
         ]
 
 
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