From 0c0dabfcc775d535f7d1f9c8b14c5e26971d6cf4 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Wed, 22 Mar 2023 22:23:48 -0700
Subject: [PATCH] geotag: add GCC7 support

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 samples/geotag.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/samples/geotag.cpp b/samples/geotag.cpp
index e50023f5..b28ab02b 100644
--- a/samples/geotag.cpp
+++ b/samples/geotag.cpp
@@ -8,9 +8,16 @@
 #include <sys/types.h>
 
 #include <algorithm>
-#include <filesystem>
 #include <iostream>
 
+#if __has_include(<filesystem>)
+#include <filesystem>
+namespace fs = std::filesystem;
+#else
+#include <experimental/filesystem>
+namespace fs = std::experimental::filesystem;
+#endif
+
 using namespace std;
 
 #ifdef _WIN32
@@ -795,7 +802,7 @@ int main(int argc, const char* argv[]) {
           printf("%s %s ", arg, types[type]);
         if (type == typeImage) {
           time_t t = readImageTime(std::string(arg));
-          auto p = std::filesystem::absolute(std::filesystem::path(arg));
+          auto p = fs::absolute(fs::path(arg));
           std::string path = p.string();
           if (t && !path.empty()) {
             if (options.verbose)