[bsp][ch32] Fixed the issue that importing ch32v307 project into studio would not compile (#8678)

bsp/wch/risc-v/ch32v307v-r1/.project

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+  <name>project</name>
+  <comment />
+  <projects>
+    </projects>
+  <buildSpec>
+    <buildCommand>
+      <name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
+      <triggers>clean,full,incremental,</triggers>
+      <arguments>
+            </arguments>
+    </buildCommand>
+    <buildCommand>
+      <name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
+      <triggers>full,incremental,</triggers>
+      <arguments>
+            </arguments>
+    </buildCommand>
+  </buildSpec>
+  <natures>
+    <nature>org.eclipse.cdt.core.cnature</nature>
+    <nature>org.rt-thread.studio.rttnature</nature>
+    <nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
+    <nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
+  </natures>
+  <linkedResources />
+</projectDescription>

bsp/wch/risc-v/ch32v307v-r1/.settings/ilg.gnumcueclipse.managedbuild.cross.arm.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+toolchain.path.1287942917=${toolchain_install_path}\\WCH\\RISC-V-GCC-WCH\\8.2.0\\bin

bsp/wch/risc-v/ch32v307v-r1/.settings/ilg.gnumcueclipse.managedbuild.cross.riscv.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+toolchain.path.512258282=${toolchain_install_path}/WCH/RISC-V-GCC-WCH/8.2.0/bin

bsp/wch/risc-v/ch32v307v-r1/.settings/language.settings.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project>
+	<configuration id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.553091094" name="Debug">
+		<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
+			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
+			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
+			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
+			<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-78619299186226907" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT ARM Cross GCC Built-in Compiler Settings " parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+				<language-scope id="org.eclipse.cdt.core.gcc"/>
+				<language-scope id="org.eclipse.cdt.core.g++"/>
+			</provider>
+		</extension>
+	</configuration>
+</project>

bsp/wch/risc-v/ch32v307v-r1/.settings/local_temp_storage.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+temp.toolchain.exec.path=D\:\\Apps\\RT-ThreadStudio\\repo\\Extract\\ToolChain_Support_Packages\\WCH\\RISC-V-GCC-WCH\\8.2.0/bin

bsp/wch/risc-v/ch32v307v-r1/.settings/org.eclipse.core.runtime.prefs

@@ -0,0 +1,3 @@
+content-types/enabled=true
+content-types/org.eclipse.cdt.core.asmSource/file-extensions=s
+eclipse.preferences.version=1

bsp/wch/risc-v/ch32v307v-r1/.settings/projcfg.ini

@@ -0,0 +1,19 @@
+#RT-Thread Studio Project Configuration
+#Tue Mar 26 11:25:30 CST 2024
+cfg_version=v3.0
+board_name=
+example_name=
+hardware_adapter=
+project_type=rt-thread
+board_base_nano_proj=false
+chip_name=
+selected_rtt_version=latest
+bsp_version=
+os_branch=master
+project_base_rtt_bsp=true
+output_project_path=D\:\\Apps\\RT-ThreadStudio\\workspace
+is_base_example_project=false
+is_use_scons_build=true
+project_name=project
+os_version=latest
+bsp_path=

bsp/wch/risc-v/ch32v307v-r1/rtconfig_preinc.h

@@ -0,0 +1,10 @@
+
+#ifndef RTCONFIG_PREINC_H__
+#define RTCONFIG_PREINC_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread pre-include file */
+
+#define __RTTHREAD__
+
+#endif /*RTCONFIG_PREINC_H__*/