commit 45eba6fc25260a3da68b6c4268af25be28c734c7
author George Liu <liuxiwei@inspur.com> Tue May 18 14:32:20 2021 +0800
committer George Liu <liuxiwei@inspur.com> Tue May 18 14:32:20 2021 +0800
tree 0f76ef040818ce62236f53b769d4ae006e738d11
parent fcc56b6705b1f148a0ad283ddd411068960812f1

Replace std::experimental::filesystem with std::filesystem

Above c++17, std::filesystem is already supported, so replace
std::experimental::filesystem with std::filesystem.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I864bd80905e9b61428d17b20a91b3482198d20bc

Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 14cd3f7..560ba4b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -8,8 +8,7 @@
 
 phosphor_ledcontroller_LDFLAGS = $(SDBUSPLUS_LIBS) \
                                  $(SYSTEMD_LIBS) \
-                                 $(PHOSPHOR_DBUS_INTERFACES_LIBS) \
-				 -lstdc++fs
+                                 $(PHOSPHOR_DBUS_INTERFACES_LIBS)
 phosphor_ledcontroller_CFLAGS =  $(SDBUSPLUS_CFLAGS) \
                                  $(SYSTEMD_CFLAGS) \
                                  $(PHOSPHOR_DBUS_INTERFACES_CFLAGS)

controller.cpp

diff --git a/controller.cpp b/controller.cpp
index 685a4fc..c9f736d 100644
--- a/controller.cpp
+++ b/controller.cpp
@@ -83,7 +83,7 @@
 
 int main(int argc, char** argv)
 {
-    namespace fs = std::experimental::filesystem;
+    namespace fs = std::filesystem;
 
     // Read arguments.
     auto options = phosphor::led::ArgumentParser(argc, argv);

sysfs.cpp

diff --git a/sysfs.cpp b/sysfs.cpp
index 44ad8d6..985a991 100644
--- a/sysfs.cpp
+++ b/sysfs.cpp
@@ -20,7 +20,7 @@
 #include <iostream>
 #include <string>
 
-namespace fs = std::experimental::filesystem;
+namespace fs = std::filesystem;
 
 namespace phosphor
 {

sysfs.hpp

diff --git a/sysfs.hpp b/sysfs.hpp
index a8de9bd..fbf5e78 100644
--- a/sysfs.hpp
+++ b/sysfs.hpp
@@ -15,7 +15,7 @@
  */
 
 #pragma once
-#include <experimental/filesystem>
+#include <filesystem>
 
 namespace phosphor
 {
@@ -24,7 +24,7 @@
 class SysfsLed
 {
   public:
-    SysfsLed(std::experimental::filesystem::path&& root) : root(std::move(root))
+    SysfsLed(std::filesystem::path&& root) : root(std::move(root))
     {}
     SysfsLed() = delete;
     SysfsLed(const SysfsLed& other) = delete;
@@ -48,7 +48,7 @@
     static constexpr char DELAY_ON[] = "delay_on";
     static constexpr char DELAY_OFF[] = "delay_off";
 
-    std::experimental::filesystem::path root;
+    std::filesystem::path root;
 };
 } // namespace led
 } // namespace phosphor

test/Makefile.am.include

diff --git a/test/Makefile.am.include b/test/Makefile.am.include
index 98cc6fb..74da526 100644
--- a/test/Makefile.am.include
+++ b/test/Makefile.am.include
@@ -14,7 +14,6 @@
 	$(PHOSPHOR_DBUS_INTERFACES_CXXFLAGS) \
 	$(CODE_COVERAGE_CXXFLAGS)
 AM_LDFLAGS = \
-	-lstdc++fs \
 	$(SDBUSPLUS_LIBS) \
 	$(PHOSPHOR_DBUS_INTERFACES_LIBS) \
 	$(CODE_COVERAGE_LIBS) \

test/physical.cpp

diff --git a/test/physical.cpp b/test/physical.cpp
index c91fb94..ae831a3 100644
--- a/test/physical.cpp
+++ b/test/physical.cpp
@@ -10,7 +10,7 @@
 constexpr auto LED_OBJ = "/foo/bar/led";
 
 using Action = sdbusplus::xyz::openbmc_project::Led::server::Physical::Action;
-namespace fs = std::experimental::filesystem;
+namespace fs = std::filesystem;
 
 fs::path create_sandbox()
 {

test/sysfs.cpp

diff --git a/test/sysfs.cpp b/test/sysfs.cpp
index e8339e7..7a65b94 100644
--- a/test/sysfs.cpp
+++ b/test/sysfs.cpp
@@ -24,7 +24,7 @@
 
 #include <gtest/gtest.h>
 
-namespace fs = std::experimental::filesystem;
+namespace fs = std::filesystem;
 
 constexpr unsigned long MAX_BRIGHTNESS_VAL = 128;