More friendly cmake_layout

conan/tools/cmake/layout.py

@@ -20,17 +20,17 @@ def cmake_layout(conanfile, generator=None, src_folder="."):
     except ConanException:
         raise ConanException("'build_type' setting not defined, it is necessary for cmake_layout()")
 
-    suffix = get_build_folder_vars_suffix(conanfile)
+    build_folder = "build"
+    custom_conf = get_build_folder_custom_vars(conanfile)
+    if custom_conf:
+        build_folder = "{}/{}".format(build_folder, custom_conf)
+
     if multi:
-        conanfile.folders.build = "build"
+        conanfile.folders.build = build_folder
     else:
-        conanfile.folders.build = "cmake-build-{}".format(str(build_type).lower())
-
-    if suffix:
-        conanfile.folders.build += "-{}".format(suffix)
+        conanfile.folders.build = "{}/{}".format(build_folder, build_type)
 
-    conanfile.folders.generators = os.path.join("build" if not suffix else "build-{}".format(suffix),
-                                                "generators")
+    conanfile.folders.generators = "{}/{}".format(build_folder, "generators")
 
     conanfile.cpp.source.includedirs = ["include"]
 
@@ -42,7 +42,7 @@ def cmake_layout(conanfile, generator=None, src_folder="."):
         conanfile.cpp.build.bindirs = ["."]
 
 
-def get_build_folder_vars_suffix(conanfile):
+def get_build_folder_custom_vars(conanfile):
 
     build_vars = conanfile.conf.get("tools.cmake.cmake_layout:build_folder_vars",
                                     default=[], check_type=list)

conan/tools/cmake/presets.py

@@ -2,7 +2,7 @@
 import os
 import platform
 
-from conan.tools.cmake.layout import get_build_folder_vars_suffix
+from conan.tools.cmake.layout import get_build_folder_custom_vars
 from conan.tools.cmake.utils import is_multi_configuration
 from conans.errors import ConanException
 from conans.util.files import save, load
@@ -20,22 +20,22 @@ def _add_build_preset(conanfile, multiconfig):
 
 def _build_preset_name(conanfile):
     build_type = conanfile.settings.get_safe("build_type")
-    suffix = get_build_folder_vars_suffix(conanfile)
-    if suffix:
+    custom_conf = get_build_folder_custom_vars(conanfile)
+    if custom_conf:
         if build_type:
-            return "{}-{}".format(build_type, suffix)
+            return "{}-{}".format(custom_conf, build_type.lower())
         else:
-            return suffix
-    return build_type or "default"
+            return custom_conf
+    return build_type.lower() if build_type else "default"
 
 
 def _configure_preset_name(conanfile, multiconfig):
     build_type = conanfile.settings.get_safe("build_type")
-    suffix = get_build_folder_vars_suffix(conanfile)
-    base = "default" if multiconfig or not build_type else build_type
-    if suffix:
-        return "{}-{}".format(base, suffix)
-    return base
+    custom_conf = get_build_folder_custom_vars(conanfile)
+    suffix = "default" if multiconfig or not build_type else str(build_type).lower()
+    if custom_conf:
+        return "{}-{}".format(custom_conf, suffix)
+    return suffix
 
 
 def _add_configure_preset(conanfile, generator, cache_variables, toolchain_file, multiconfig):

conans/test/functional/layout/test_build_system_layout_helpers.py

@@ -172,7 +172,7 @@ def package(self):
     client.run("source .")
     assert os.path.exists(os.path.join(client.current_folder, "src", "source.txt"))
     client.run("build .")
-    contents = load(os.path.join(client.current_folder, "cmake-build-release", "build.txt"))
+    contents = load(os.path.join(client.current_folder, "build", "Release", "build.txt"))
     assert contents == "fooexported_contents"
     client.run("export-pkg . foo/1.0@ --force")
     assert "Packaged 1 '.txt' file: build.txt" in client.out

conans/test/functional/layout/test_editable_cmake.py

@@ -11,8 +11,6 @@
 
 
 def editable_cmake(generator, build_folder=None):
-    multi = (generator is None and platform.system() == "Windows") or \
-            generator in ("Ninja Multi-Config", "Xcode")
     c = TestClient()
     if generator is not None:
         c.save({"global.conf": "tools.cmake.cmaketoolchain:generator={}".format(generator)},
@@ -36,12 +34,12 @@ def build_dep():
 
     def build_pkg(msg):
         c.run("build . -if=install_release")
-        folder = os.path.join("build", "Release") if multi else "cmake-build-release"
+        folder = os.path.join("build", "Release")
         c.run_command(os.sep.join([".", folder, "pkg"]))
         assert "main: Release!" in c.out
         assert "{}: Release!".format(msg) in c.out
         c.run("build . -if=install_debug")
-        folder = os.path.join("build", "Debug") if multi else "cmake-build-debug"
+        folder = os.path.join("build", "Debug")
         c.run_command(os.sep.join([".", folder, "pkg"]))
         assert "main: Debug!" in c.out
         assert "{}: Debug!".format(msg) in c.out