From a259e990353ce05a1d78929167fed26d358e66f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Zaoral?= <lzaoral@redhat.com>
Date: Wed, 23 Apr 2025 15:55:44 +0200
Subject: [PATCH 1/2] cmake: fix compatibility with the Ninja generator backend

Fixes the following error:
```
$ ninja -C build
ninja: Entering directory `build'
ninja: warning: phony target 'src/csfilter-kfp.1' names itself as an input; ignoring [-w phonycycle=warn]
ninja: error: build.ninja:471: multiple rules generate src/csfilter-kfp.1
```
---
 src/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 5406858..512a213 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -207,9 +207,11 @@ if(HELP2MAN)
             --include "${CMAKE_SOURCE_DIR}/doc/csfilter-kfp.h2m"
             ${CMAKE_CURRENT_BINARY_DIR}/csfilter-kfp
             > csfilter-kfp.1 || rm -f csfilter-kfp.1
+        DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/csfilter-kfp"
+                "${CMAKE_SOURCE_DIR}/doc/csfilter-kfp.h2m"
         COMMENT "Generating csfilter-kfp man page"
         VERBATIM)
-    add_custom_target(csfilter-kfp.1 ALL DEPENDS
+    add_custom_target(man-csfilter-kfp ALL DEPENDS
         "${CMAKE_CURRENT_BINARY_DIR}/csfilter-kfp.1")
     install(FILES ${CMAKE_CURRENT_BINARY_DIR}/csfilter-kfp.1
             DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)

From 64aa715129279cbda4439800267e586f294618a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Zaoral?= <lzaoral@redhat.com>
Date: Wed, 23 Apr 2025 15:55:50 +0200
Subject: [PATCH 2/2] cmake: add proper targets for man page generation

Otherwise, the output was suppressed when Ninja was used.
---
 src/CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 512a213..4422a3f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -179,12 +179,15 @@ macro(create_manpage BINARY)
     else()
         set(H2M_ARGS "")
     endif()
-    add_custom_command(TARGET ${BINARY} POST_BUILD
+    add_custom_command(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${BINARY}.1"
         COMMAND env LC_ALL=C ${HELP2MAN} --no-info --section 1 ${H2M_ARGS}
             ${CMAKE_CURRENT_BINARY_DIR}/${BINARY}
             > ${BINARY}.1 || rm -f ${BINARY}.1
+        DEPENDS ${BINARY} "${CMAKE_SOURCE_DIR}/doc/${BINARY}.h2m"
         COMMENT "Generating ${BINARY} man page"
         VERBATIM)
+    add_custom_target(man-${BINARY} ALL DEPENDS
+        "${CMAKE_CURRENT_BINARY_DIR}/${BINARY}.1")
     install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${BINARY}.1
             DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
 endmacro(create_manpage)