From 55297bbc8a1837edd60dffdd4de93531340e8f65 Mon Sep 17 00:00:00 2001
From: Thorsten Töpper <atsutane@freethoughts.de>
Date: Sat, 19 Jul 2025 01:03:20 +0200
Subject: cmake compress manpage

---
 CMakeLists.txt | 16 +++++++++++++++-
 build.sh       |  2 +-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ed6782c..e90bbd9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,13 @@ if (NOT XMLTO_EXEC)
     return()
 endif()
 
+find_program(COMPRESS_EXEC NAMES gzip)
+if (NOT COMPRESS_EXEC)
+    message(WARNING "Can't find gzip, skip manpage generation")
+    return()
+endif()
+
+
 set(MANPAGE dir_monitor.1)
 set(ASCIIDOC_GENMAN ${ASCIIDOC_EXEC} -b docbook -d manpage)
 
@@ -64,6 +71,13 @@ add_custom_command(
     COMMENT "Create man page from DocBook XML ${MANPAGE}.xml ..."
 )
 
-add_custom_target(man ALL
+add_custom_command(
+    OUTPUT ${MANPAGE}.gz
+    COMMAND ${COMPRESS_EXEC} -9 ${MANPAGE}
     DEPENDS ${MANPAGE}
+    COMMENT "Compressing the manpage via gzip..."
+)
+
+add_custom_target(man ALL
+    DEPENDS ${MANPAGE}.gz
 )
diff --git a/build.sh b/build.sh
index 1007ea2..e1c1208 100755
--- a/build.sh
+++ b/build.sh
@@ -4,5 +4,5 @@ BDIR="/dev/shm/${PWD##*/}_cmakebuild/"
 mkdir -p bin
 cmake -S . -B "${BDIR}" && ( cd "${BDIR}" ; make) && \
     find "${BDIR}" -maxdepth 1 -perm /u=x,g=x,o=x -type f -exec cp "{}" bin/ \; && \
-    cp -v "${BDIR}${PWD##*/}.1" man/
+    cp -v "${BDIR}${PWD##*/}.1.gz" man/
 
-- 
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