7 files changed, 7 insertions, 0 deletions
diff --git a/src/fs/io/AutoGunzipReader.hxx b/src/fs/io/AutoGunzipReader.hxx
index 0efd9d56c..9f031e0f5 100644
--- a/src/fs/io/AutoGunzipReader.hxx
+++ b/src/fs/io/AutoGunzipReader.hxx
@@ -22,6 +22,7 @@
 
 #include "check.h"
 #include "PeekReader.hxx"
+#include "Compiler.h"
 
 #include <stdint.h>
 
diff --git a/src/fs/io/FileOutputStream.hxx b/src/fs/io/FileOutputStream.hxx
index 68174ec83..5b6309957 100644
--- a/src/fs/io/FileOutputStream.hxx
+++ b/src/fs/io/FileOutputStream.hxx
@@ -23,6 +23,7 @@
 #include "check.h"
 #include "OutputStream.hxx"
 #include "fs/AllocatedPath.hxx"
+#include "Compiler.h"
 
 #include <assert.h>
 
diff --git a/src/fs/io/FileReader.hxx b/src/fs/io/FileReader.hxx
index 34b43943c..9f459aee2 100644
--- a/src/fs/io/FileReader.hxx
+++ b/src/fs/io/FileReader.hxx
@@ -23,6 +23,7 @@
 #include "check.h"
 #include "Reader.hxx"
 #include "fs/AllocatedPath.hxx"
+#include "Compiler.h"
 
 #include <assert.h>
 
diff --git a/src/fs/io/GunzipReader.hxx b/src/fs/io/GunzipReader.hxx
index 34fc653fa..06c44bad6 100644
--- a/src/fs/io/GunzipReader.hxx
+++ b/src/fs/io/GunzipReader.hxx
@@ -23,6 +23,7 @@
 #include "check.h"
 #include "Reader.hxx"
 #include "util/StaticFifoBuffer.hxx"
+#include "Compiler.h"
 
 #include <zlib.h>
 
diff --git a/src/fs/io/GzipOutputStream.hxx b/src/fs/io/GzipOutputStream.hxx
index e23835de8..27ee2dd24 100644
--- a/src/fs/io/GzipOutputStream.hxx
+++ b/src/fs/io/GzipOutputStream.hxx
@@ -22,6 +22,7 @@
 
 #include "check.h"
 #include "OutputStream.hxx"
+#include "Compiler.h"
 
 #include <assert.h>
 #include <zlib.h>
diff --git a/src/fs/io/PeekReader.hxx b/src/fs/io/PeekReader.hxx
index 27e7ff7c1..32180b0a8 100644
--- a/src/fs/io/PeekReader.hxx
+++ b/src/fs/io/PeekReader.hxx
@@ -22,6 +22,7 @@
 
 #include "check.h"
 #include "Reader.hxx"
+#include "Compiler.h"
 
 #include <stdint.h>
 
diff --git a/src/fs/io/StdioOutputStream.hxx b/src/fs/io/StdioOutputStream.hxx
index e00db922f..c1c0a00bd 100644
--- a/src/fs/io/StdioOutputStream.hxx
+++ b/src/fs/io/StdioOutputStream.hxx
@@ -23,6 +23,7 @@
 #include "check.h"
 #include "OutputStream.hxx"
 #include "fs/AllocatedPath.hxx"
+#include "Compiler.h"
 
 #include <stdio.h>