diff --git a/auto/lib/conf b/auto/lib/conf
index af2e9d7..275bea9 100644
--- a/auto/lib/conf
+++ b/auto/lib/conf
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 if [ $USE_PCRE = YES ]; then
     . auto/lib/pcre/conf
 fi
diff --git a/auto/lib/make b/auto/lib/make
index 377fc7a..ef571c5 100644
--- a/auto/lib/make
+++ b/auto/lib/make
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 if [ $PCRE != NONE -a $PCRE != NO -a $PCRE != YES ]; then
     . auto/lib/pcre/make
 fi
diff --git a/auto/lib/md5/conf b/auto/lib/md5/conf
index 383821e..748bea4 100644
--- a/auto/lib/md5/conf
+++ b/auto/lib/md5/conf
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 if [ $MD5 != NONE ]; then
 
     if grep MD5_Init $MD5/md5.h >/dev/null; then
diff --git a/auto/lib/md5/make b/auto/lib/md5/make
index 2632c9b..f718e6c 100644
--- a/auto/lib/md5/make
+++ b/auto/lib/md5/make
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 case "$CC" in
 
     cl)
diff --git a/auto/lib/md5/makefile.bcc b/auto/lib/md5/makefile.bcc
index e3dd8aa..837f2df 100644
--- a/auto/lib/md5/makefile.bcc
+++ b/auto/lib/md5/makefile.bcc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS = -q -O2 -tWM $(CPU_OPT) -DL_ENDIAN
 
 !if "$(MD5_ASM)" == "YES"
diff --git a/auto/lib/md5/makefile.msvc b/auto/lib/md5/makefile.msvc
index c497c39..68f5cc4 100644
--- a/auto/lib/md5/makefile.msvc
+++ b/auto/lib/md5/makefile.msvc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS = -nologo -MT -O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT) -D L_ENDIAN
 
 !if "$(MD5_ASM)" == "YES"
diff --git a/auto/lib/md5/makefile.owc b/auto/lib/md5/makefile.owc
index 917acba..5fffa17 100644
--- a/auto/lib/md5/makefile.owc
+++ b/auto/lib/md5/makefile.owc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS = -zq -bt=nt -bm -ot -op -oi -oe -s $(CPU_OPT)
 
 md5.lib:
diff --git a/auto/lib/openssl/conf b/auto/lib/openssl/conf
index 28dbf66..37c084f 100644
--- a/auto/lib/openssl/conf
+++ b/auto/lib/openssl/conf
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 if [ $OPENSSL != NONE ]; then
     CORE_INCS="$CORE_INCS $OPENSSL/include"
     CORE_DEPS="$CORE_DEPS $OPENSSL_DEPS"
diff --git a/auto/lib/openssl/make b/auto/lib/openssl/make
index 8631ff3..5e931cb 100644
--- a/auto/lib/openssl/make
+++ b/auto/lib/openssl/make
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 case $PLATFORM in
     *)
         echo "$OPENSSL/libssl.a:"                                 >> $MAKEFILE
diff --git a/auto/lib/pcre/conf b/auto/lib/pcre/conf
index 29c561b..16feffa 100644
--- a/auto/lib/pcre/conf
+++ b/auto/lib/pcre/conf
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 if [ $PCRE != NONE ]; then
     CORE_INCS="$CORE_INCS $PCRE"
     CORE_DEPS="$CORE_DEPS $REGEX_DEPS"
diff --git a/auto/lib/pcre/make b/auto/lib/pcre/make
index 3a42eab..fa7bf27 100644
--- a/auto/lib/pcre/make
+++ b/auto/lib/pcre/make
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 case "$CC" in
 
     cl)
diff --git a/auto/lib/pcre/makefile.bcc b/auto/lib/pcre/makefile.bcc
index 5744b90..4119452 100644
--- a/auto/lib/pcre/makefile.bcc
+++ b/auto/lib/pcre/makefile.bcc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS =	-q -O2 -tWM $(CPU_OPT)
 PCREFLAGS =	-DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
 
diff --git a/auto/lib/pcre/makefile.msvc b/auto/lib/pcre/makefile.msvc
index 3192124..7c61d31 100644
--- a/auto/lib/pcre/makefile.msvc
+++ b/auto/lib/pcre/makefile.msvc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS =	-O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT)
 PCREFLAGS =	-DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
 
diff --git a/auto/lib/pcre/makefile.owc b/auto/lib/pcre/makefile.owc
index 41194f5..227fd90 100644
--- a/auto/lib/pcre/makefile.owc
+++ b/auto/lib/pcre/makefile.owc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS =	-c -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT)
 PCREFLAGS =	-DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10
 
diff --git a/auto/lib/test b/auto/lib/test
index 3519a6c..7dfaafe 100644
--- a/auto/lib/test
+++ b/auto/lib/test
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 echo $ngx_n "checking for $ngx_lib ..." $ngx_c
 echo >> $NGX_ERR
 echo "checking for $ngx_lib library" >> $NGX_ERR
diff --git a/auto/lib/zlib/conf b/auto/lib/zlib/conf
index 37c1fa7..a01eebe 100644
--- a/auto/lib/zlib/conf
+++ b/auto/lib/zlib/conf
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 if [ $ZLIB != NONE ]; then
     CORE_INCS="$CORE_INCS $ZLIB"
 
diff --git a/auto/lib/zlib/make b/auto/lib/zlib/make
index d256425..0ced9a2 100644
--- a/auto/lib/zlib/make
+++ b/auto/lib/zlib/make
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 case "$CC" in
 
     cl)
diff --git a/auto/lib/zlib/makefile.bcc b/auto/lib/zlib/makefile.bcc
index 0ec4de8..95e8800 100644
--- a/auto/lib/zlib/makefile.bcc
+++ b/auto/lib/zlib/makefile.bcc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS = -q -O2 -tWM $(CPU_OPT)
 
 zlib.lib:
diff --git a/auto/lib/zlib/makefile.msvc b/auto/lib/zlib/makefile.msvc
index a9983ef..304b986 100644
--- a/auto/lib/zlib/makefile.msvc
+++ b/auto/lib/zlib/makefile.msvc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS = -nologo -O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT)
 
 zlib.lib:
diff --git a/auto/lib/zlib/makefile.owc b/auto/lib/zlib/makefile.owc
index bc57d20..71ba512 100644
--- a/auto/lib/zlib/makefile.owc
+++ b/auto/lib/zlib/makefile.owc
@@ -1,4 +1,7 @@
 
+# Copyright (C) Igor Sysoev
+
+
 CFLAGS = -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT)
 
 zlib.lib: