diff --git a/src/xspice/icm/analog/.cvsignore b/src/xspice/icm/analog/.cvsignore
new file mode 100644
index 000000000..dc79f3294
--- /dev/null
+++ b/src/xspice/icm/analog/.cvsignore
@@ -0,0 +1,8 @@
+analog.cm
+cmextrn.h
+cminfo.h
+dlmain.c
+objects.inc
+udnextrn.h
+udninfo.h
+.deps
diff --git a/src/xspice/icm/analog/climit/.cvsignore b/src/xspice/icm/analog/climit/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/climit/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/d_dt/.cvsignore b/src/xspice/icm/analog/d_dt/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/d_dt/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/divide/.cvsignore b/src/xspice/icm/analog/divide/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/divide/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/gain/.cvsignore b/src/xspice/icm/analog/gain/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/gain/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/hyst/.cvsignore b/src/xspice/icm/analog/hyst/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/hyst/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/ilimit/.cvsignore b/src/xspice/icm/analog/ilimit/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/ilimit/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/int/.cvsignore b/src/xspice/icm/analog/int/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/int/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/limit/.cvsignore b/src/xspice/icm/analog/limit/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/limit/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/mult/.cvsignore b/src/xspice/icm/analog/mult/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/mult/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/oneshot/.cvsignore b/src/xspice/icm/analog/oneshot/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/oneshot/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/pwl/.cvsignore b/src/xspice/icm/analog/pwl/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/pwl/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/s_xfer/.cvsignore b/src/xspice/icm/analog/s_xfer/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/s_xfer/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/sine/.cvsignore b/src/xspice/icm/analog/sine/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/sine/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/slew/.cvsignore b/src/xspice/icm/analog/slew/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/slew/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/square/.cvsignore b/src/xspice/icm/analog/square/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/square/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/summer/.cvsignore b/src/xspice/icm/analog/summer/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/summer/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/analog/triangle/.cvsignore b/src/xspice/icm/analog/triangle/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/analog/triangle/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/.cvsignore b/src/xspice/icm/digital/.cvsignore
new file mode 100644
index 000000000..6190d2327
--- /dev/null
+++ b/src/xspice/icm/digital/.cvsignore
@@ -0,0 +1,8 @@
+digital.cm
+cmextrn.h
+cminfo.h
+dlmain.c
+objects.inc
+udnextrn.h
+udninfo.h
+.deps
diff --git a/src/xspice/icm/digital/adc_bridge/.cvsignore b/src/xspice/icm/digital/adc_bridge/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/adc_bridge/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_and/.cvsignore b/src/xspice/icm/digital/d_and/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_and/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_buffer/.cvsignore b/src/xspice/icm/digital/d_buffer/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_buffer/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_dff/.cvsignore b/src/xspice/icm/digital/d_dff/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_dff/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_dlatch/.cvsignore b/src/xspice/icm/digital/d_dlatch/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_dlatch/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_fdiv/.cvsignore b/src/xspice/icm/digital/d_fdiv/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_fdiv/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_inverter/.cvsignore b/src/xspice/icm/digital/d_inverter/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_inverter/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_jkff/.cvsignore b/src/xspice/icm/digital/d_jkff/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_jkff/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_nand/.cvsignore b/src/xspice/icm/digital/d_nand/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_nand/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_nor/.cvsignore b/src/xspice/icm/digital/d_nor/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_nor/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_open_c/.cvsignore b/src/xspice/icm/digital/d_open_c/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_open_c/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_open_e/.cvsignore b/src/xspice/icm/digital/d_open_e/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_open_e/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_or/.cvsignore b/src/xspice/icm/digital/d_or/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_or/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_osc/.cvsignore b/src/xspice/icm/digital/d_osc/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_osc/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_pulldown/.cvsignore b/src/xspice/icm/digital/d_pulldown/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_pulldown/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_pullup/.cvsignore b/src/xspice/icm/digital/d_pullup/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_pullup/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_ram/.cvsignore b/src/xspice/icm/digital/d_ram/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_ram/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/digital/d_source/.cvsignore b/src/xspice/icm/digital/d_source/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_source/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
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diff --git a/src/xspice/icm/digital/d_srff/.cvsignore b/src/xspice/icm/digital/d_srff/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_srff/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
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diff --git a/src/xspice/icm/digital/d_srlatch/.cvsignore b/src/xspice/icm/digital/d_srlatch/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_srlatch/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
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diff --git a/src/xspice/icm/digital/d_state/.cvsignore b/src/xspice/icm/digital/d_state/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_state/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
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diff --git a/src/xspice/icm/digital/d_tff/.cvsignore b/src/xspice/icm/digital/d_tff/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_tff/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
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diff --git a/src/xspice/icm/digital/d_tristate/.cvsignore b/src/xspice/icm/digital/d_tristate/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_tristate/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
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diff --git a/src/xspice/icm/digital/d_xnor/.cvsignore b/src/xspice/icm/digital/d_xnor/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_xnor/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
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diff --git a/src/xspice/icm/digital/d_xor/.cvsignore b/src/xspice/icm/digital/d_xor/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/d_xor/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
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diff --git a/src/xspice/icm/digital/dac_bridge/.cvsignore b/src/xspice/icm/digital/dac_bridge/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/digital/dac_bridge/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
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diff --git a/src/xspice/icm/spice2poly/.cvsignore b/src/xspice/icm/spice2poly/.cvsignore
new file mode 100644
index 000000000..edba8b0b1
--- /dev/null
+++ b/src/xspice/icm/spice2poly/.cvsignore
@@ -0,0 +1,8 @@
+spice2poly.cm
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+cminfo.h
+dlmain.c
+objects.inc
+udnextrn.h
+udninfo.h
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diff --git a/src/xspice/icm/spice2poly/icm_spice2poly/.cvsignore b/src/xspice/icm/spice2poly/icm_spice2poly/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/spice2poly/icm_spice2poly/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
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diff --git a/src/xspice/icm/xtradev/.cvsignore b/src/xspice/icm/xtradev/.cvsignore
new file mode 100644
index 000000000..63c2e290e
--- /dev/null
+++ b/src/xspice/icm/xtradev/.cvsignore
@@ -0,0 +1,8 @@
+xtradev.cm
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+cminfo.h
+dlmain.c
+objects.inc
+udnextrn.h
+udninfo.h
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diff --git a/src/xspice/icm/xtradev/aswitch/.cvsignore b/src/xspice/icm/xtradev/aswitch/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/aswitch/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
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diff --git a/src/xspice/icm/xtradev/capacitor/.cvsignore b/src/xspice/icm/xtradev/capacitor/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/capacitor/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
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diff --git a/src/xspice/icm/xtradev/cmeter/.cvsignore b/src/xspice/icm/xtradev/cmeter/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/cmeter/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtradev/core/.cvsignore b/src/xspice/icm/xtradev/core/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/core/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtradev/inductor/.cvsignore b/src/xspice/icm/xtradev/inductor/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/inductor/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtradev/lcouple/.cvsignore b/src/xspice/icm/xtradev/lcouple/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/lcouple/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtradev/lmeter/.cvsignore b/src/xspice/icm/xtradev/lmeter/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/lmeter/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtradev/potentiometer/.cvsignore b/src/xspice/icm/xtradev/potentiometer/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/potentiometer/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtradev/zener/.cvsignore b/src/xspice/icm/xtradev/zener/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtradev/zener/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtraevt/.cvsignore b/src/xspice/icm/xtraevt/.cvsignore
new file mode 100644
index 000000000..ee4d250b9
--- /dev/null
+++ b/src/xspice/icm/xtraevt/.cvsignore
@@ -0,0 +1,8 @@
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diff --git a/src/xspice/icm/xtraevt/d_to_real/.cvsignore b/src/xspice/icm/xtraevt/d_to_real/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtraevt/d_to_real/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtraevt/int/.cvsignore b/src/xspice/icm/xtraevt/int/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtraevt/int/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtraevt/real/.cvsignore b/src/xspice/icm/xtraevt/real/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtraevt/real/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtraevt/real_delay/.cvsignore b/src/xspice/icm/xtraevt/real_delay/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtraevt/real_delay/.cvsignore
@@ -0,0 +1,3 @@
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diff --git a/src/xspice/icm/xtraevt/real_gain/.cvsignore b/src/xspice/icm/xtraevt/real_gain/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtraevt/real_gain/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps
diff --git a/src/xspice/icm/xtraevt/real_to_v/.cvsignore b/src/xspice/icm/xtraevt/real_to_v/.cvsignore
new file mode 100644
index 000000000..fb8dabc18
--- /dev/null
+++ b/src/xspice/icm/xtraevt/real_to_v/.cvsignore
@@ -0,0 +1,3 @@
+cfunc.c
+ifspec.c
+.deps