diff --git a/legacy/embryo/.cvsignore b/legacy/embryo/.cvsignore
new file mode 100644
index 0000000000..b435f1bbf4
--- /dev/null
+++ b/legacy/embryo/.cvsignore
@@ -0,0 +1,18 @@
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+embryo-config
+embryo.c
+embryo.pc
+embryo_docs.tar.gz
+libtool
+ltmain.sh
+stamp-h1
diff --git a/legacy/embryo/examples/.cvsignore b/legacy/embryo/examples/.cvsignore
new file mode 100644
index 0000000000..47d640fb54
--- /dev/null
+++ b/legacy/embryo/examples/.cvsignore
@@ -0,0 +1,3 @@
+Makefile
+Makefile.in
+*.amx
diff --git a/legacy/embryo/include/.cvsignore b/legacy/embryo/include/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/legacy/embryo/include/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/legacy/embryo/src/.cvsignore b/legacy/embryo/src/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/legacy/embryo/src/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/legacy/embryo/src/bin/.cvsignore b/legacy/embryo/src/bin/.cvsignore
new file mode 100644
index 0000000000..2c2952d0ee
--- /dev/null
+++ b/legacy/embryo/src/bin/.cvsignore
@@ -0,0 +1,6 @@
+.deps
+.libs
+Makefile
+Makefile.in
+embryo
+embryo_cc
diff --git a/legacy/embryo/src/lib/.cvsignore b/legacy/embryo/src/lib/.cvsignore
new file mode 100644
index 0000000000..09980ae6ba
--- /dev/null
+++ b/legacy/embryo/src/lib/.cvsignore
@@ -0,0 +1,6 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.la