diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index ac4b57a0..5fab1030 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -158,7 +158,7 @@ jobs:
     - name: create configure
       run: autoreconf -i
     - name: configure
-      run: scan-build ./configure --enable-snprintf-replacement --enable-timer-replacement --disable-build-docs
+      run: scan-build ./configure --enable-timer-replacement --disable-build-docs
     - name: make
       run: scan-build -o clang make 
     - name: check for issues
diff --git a/doc/.cvsignore b/doc/.cvsignore
deleted file mode 100644
index f6773c8e..00000000
--- a/doc/.cvsignore
+++ /dev/null
@@ -1,4 +0,0 @@
-Makefile
-Makefile.in
-tutorial.sgml
-tutorial*.html
diff --git a/doc/example/.cvsignore b/doc/example/.cvsignore
deleted file mode 100644
index 282522db..00000000
--- a/doc/example/.cvsignore
+++ /dev/null
@@ -1,2 +0,0 @@
-Makefile
-Makefile.in
diff --git a/src/.cvsignore b/src/.cvsignore
deleted file mode 100644
index 25ee911f..00000000
--- a/src/.cvsignore
+++ /dev/null
@@ -1,5 +0,0 @@
-.deps
-Makefile
-Makefile.in
-libcheck.a
-check.h
diff --git a/tests/.cvsignore b/tests/.cvsignore
deleted file mode 100644
index 430904f2..00000000
--- a/tests/.cvsignore
+++ /dev/null
@@ -1,8 +0,0 @@
-.deps
-Makefile
-Makefile.in
-check_check
-check_stress
-ex_log_output
-ex_output
-test.log