From ae31a6bb5f80e2391782b857c2d2b19ff6cc0a04 Mon Sep 17 00:00:00 2001
From: Stefan Rueger <stefan.rueger@urclocks.com>
Date: Fri, 23 Aug 2024 23:09:27 +0100
Subject: [PATCH] Create avrstats.texi for statistics used in the docu

---
 src/doc/CMakeLists.txt | 15 +++++++++++----
 src/doc/Makefile.am    |  7 +++++++
 src/doc/avrdude.texi   |  3 +++
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/doc/CMakeLists.txt b/src/doc/CMakeLists.txt
index 5a9a5de6..0f42c664 100644
--- a/src/doc/CMakeLists.txt
+++ b/src/doc/CMakeLists.txt
@@ -23,6 +23,7 @@ set(GENERATED_TEXINFOS
     programmers.texi
     programmer_types.texi
     parts.texi
+    avrstats.texi
     version.texi
     )
 
@@ -76,10 +77,16 @@ add_custom_command(
     COMMAND ${CMAKE_COMMAND} -E echo "@set EDITION ${DOCS_VERSION}" > version.texi
     COMMAND ${CMAKE_COMMAND} -E echo "@set VERSION ${DOCS_VERSION}" >> version.texi
     COMMAND ${CMAKE_COMMAND} -E echo "@set UPDATED ${DOCS_UPDATED}" >> version.texi
-    COMMAND echo -n "@set NUMPARTS " >> version.texi
-    COMMAND $<TARGET_FILE:avrdude> -C ${AVRDUDE_CONF} -p \? 2>&1 | grep = | wc -l >> version.texi
-    COMMAND echo -n "@set NUMPROGRAMMERS " >> version.texi
-    COMMAND $<TARGET_FILE:avrdude> -C ${AVRDUDE_CONF} -c \? 2>&1 | grep = | wc -l >> version.texi
+    VERBATIM
+    )
+
+add_custom_command(
+    OUTPUT avrstats.texi
+    DEPENDS avrdude_binaries
+    COMMAND echo -n "@set NUMPARTS " >> avrstats.texi
+    COMMAND $<TARGET_FILE:avrdude> -C ${AVRDUDE_CONF} -p \? 2>&1 | grep = | wc -l >> avrstats.texi
+    COMMAND echo -n "@set NUMPROGRAMMERS " >> avrstats.texi
+    COMMAND $<TARGET_FILE:avrdude> -C ${AVRDUDE_CONF} -c \? 2>&1 | grep = | wc -l >> avrstats.texi
     VERBATIM
     )
 
diff --git a/src/doc/Makefile.am b/src/doc/Makefile.am
index 144f6323..b17f37da 100644
--- a/src/doc/Makefile.am
+++ b/src/doc/Makefile.am
@@ -20,6 +20,7 @@ GENERATED_TEXINFOS = \
 	$(builddir)/programmers.texi \
 	$(builddir)/parts.texi \
 	$(builddir)/programmer_types.texi \
+	$(builddir)/avrstats.texi \
 	$(builddir)/version.texi
 
 CLEANFILES = \
@@ -70,6 +71,12 @@ $(builddir)/parts.texi: ../avrdude$(EXEEXT) ../avrdude.conf $(srcdir)/parts.sed
 	| grep = | sed -f $(srcdir)/parts.sed \
 	>parts.texi
 
+$(builddir)/avrstats.texi: ../avrdude$(EXEEXT) ../avrdude.conf Makefile
+	echo -n "@set NUMPARTS " >> avrstats.texi
+	../avrdude$(EXEEXT) -C ../avrdude.conf -p \? 2>&1 | grep = | wc -l >> avrstats.texi
+	echo -n "@set NUMPROGRAMMERS " >> avrstats.texi
+	../avrdude$(EXEEXT) -C ../avrdude.conf -c \? 2>&1 | grep = | wc -l >> avrstats.texi
+
 clean-local:
 	rm -rf avrdude-html *.info
 
diff --git a/src/doc/avrdude.texi b/src/doc/avrdude.texi
index 18dace2c..0338335f 100644
--- a/src/doc/avrdude.texi
+++ b/src/doc/avrdude.texi
@@ -14,6 +14,9 @@
 @c @set EDITION 3.2.0
 @c @set VERSION 3.2.0
 
+@include avrstats.texi
+@c These contain various statistics used as @value{....} below
+
 @c This is a dir.info fragment to support semi-automated addition of
 @c manuals to an info tree.
 @dircategory AVR Programming & development tools.