devel/cmake*: Pet portclippy(1) and migrate to Qt6

Migrate towards Qt6:
- Switch the default flavor of devel/cmake-gui to qt6.
- Use qt6-tools instead of qt5-help in devel/cmake-doc to generate the Qt
  help file.

Depend on the flavorized version of textproc/py-sphinx.

Pet portclippy(1) and portlint(1) and make Makefile order more consistent
within the devel/cmake* ports. Remove duplicate DISTINFO_FILE line from
devel/cmake-man. [1]

Make build of devel/cmake-core verbose [2] and respect WITH_CCACHE_BUILD
in bootstrapping phase.

Remove the "experimental" annotation from the CPACK option in
devel/cmake-core to avoid end-user confusion. [3] The FreeBSD CPack
generator has been marked experimental since version 3.11.4, but is
supported upstream and shouldn't be considered experimental even if
we've had to make some local changes to it. If it isn't working
correctly, please file a bug report.

PR:		276792 [1], 276782[2], 274640 [3]
Reported by:	diizzy [1], Anton Saietskii <vsasjason@gmail.com> [2],
		Martin Waschbüsch <martin@waschbuesch.de> [3]

devel/cmake-core/Makefile

@@ -17,10 +17,9 @@ LIB_DEPENDS=	libexpat.so:textproc/expat2 \
 		librhash.so:security/rhash
 
 USES=		cmake:_internal compiler:c++11-lang cpe localbase ncurses ssl
-
 CPE_VENDOR=	cmake_project
+
 HAS_CONFIGURE=	yes
-CONFIGURE_ENV=	MAKE=make
 CONFIGURE_ARGS=	--prefix=${PREFIX} \
 		--datadir="/${DATADIR_REL}" \
 		--docdir="/${DOCSDIR_REL}" \
@@ -37,21 +36,25 @@ CONFIGURE_ARGS=	--prefix=${PREFIX} \
 		--no-system-curl \
 		--no-system-nghttp2 \
 		--parallel=${MAKE_JOBS_NUMBER} \
+		--verbose \
 		--init="${WRKSRC}/InitialCache.cmake"
+.if defined(WITH_CCACHE_BUILD)
+CONFIGURE_ARGS+=	--enable-ccache
+.endif
+CONFIGURE_ENV=	MAKE=${MAKE}
 
-# Quick fix to enable build with non-base SSL (PR: 274512)
+# Quick fix to enable build with non-base SSL (CFLAGS/LDFLAGS only) (PR: 274512)
 CFLAGS+=	-I${OPENSSLINC}
+CXXFLAGS+=	-D__BSD_VISIBLE
 LDFLAGS+=	-L${OPENSSLLIB}
 
 OPTIONS_DEFINE=		DOCS CPACK
 OPTIONS_DEFAULT=	CPACK
 OPTIONS_SUB=		yes
 
-CPACK_DESC=		Enable FreeBSD generator in CPack (experimental)
+CPACK_DESC=		Enable FreeBSD generator in CPack
 CPACK_LIB_DEPENDS=	libpkg.so:${PKG_ORIGIN}
 
-CXXFLAGS+=	-D__BSD_VISIBLE
-
 .include <bsd.port.pre.mk>
 
 .if defined(STRIP) && ${STRIP} != "" && !defined(WITH_DEBUG)
@@ -93,6 +96,8 @@ post-patch:
 		${WRKSRC}/Modules/FindDCMTK.cmake
 	@${REINPLACE_CMD} -e 's|%%LOCALBASE%%|${LOCALBASE}|g' \
 		${WRKSRC}/Modules/FindFLEX.cmake
+	@${REINPLACE_CMD} -e 's|_compiler=\"ccache|_compiler="${CCACHE_BIN}|g' \
+		${WRKSRC}/bootstrap
 
 # cmake-gui(1) is installed by devel/cmake-gui. Remove the man page's source to
 # prevent it from being built/installed by devel/cmake.

devel/cmake-core/files/patch-Source_CPack_cmCPackFreeBSDGenerator.cxx

@@ -1,8 +1,6 @@
-diff --git Source/CPack/cmCPackFreeBSDGenerator.cxx Source/CPack/cmCPackFreeBSDGenerator.cxx
-index 162dfc7346..206f2d06a0 100644
---- Source/CPack/cmCPackFreeBSDGenerator.cxx
+--- Source/CPack/cmCPackFreeBSDGenerator.cxx.orig	2024-01-29 20:01:32 UTC
 +++ Source/CPack/cmCPackFreeBSDGenerator.cxx
-@@ -245,8 +245,15 @@ public:
+@@ -245,8 +245,15 @@ class ManifestKeyDepsValue : public ManifestKeyListVal
    void write_value(cmGeneratedFileStream& s) const override
    {
      s << "{\n";

devel/cmake-doc/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	cmake
 DISTVERSION=	${_CMAKE_VERSION}
+PORTREVISION=	1
 CATEGORIES=	devel
 PKGNAMESUFFIX=	-doc
 
@@ -10,24 +11,24 @@ WWW=		https://www.cmake.org
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/Copyright.txt
 
-BUILD_DEPENDS=	sphinx-build:textproc/py-sphinx
+BUILD_DEPENDS=	sphinx-build:textproc/py-sphinx@${PY_FLAVOR}
 
-DISTINFO_FILE=	${.CURDIR}/../cmake-core/distinfo
-
-NO_ARCH=	yes
-USES=		cmake qt:5
-USE_QT=		help:build
+USES=		cmake python:build qt:6
 USE_LOCALE=	en_US.UTF-8
+USE_QT=		sqldriver-sqlite:build tools:build
 
-CMAKE_OFF=	SPHINX_MAN
-CMAKE_ON=	SPHINX_HTML SPHINX_QTHELP
 CMAKE_ARGS=	-DCMAKE_DOC_DIR:STRING="${DOCSDIR_REL}" \
-		-DQHELPGENERATOR_EXECUTABLE=${QT_BINDIR}/qhelpgenerator
+		-DQHELPGENERATOR_EXECUTABLE=${QT_TOOLDIR}/qhelpgenerator
+CMAKE_ON=	SPHINX_HTML SPHINX_QTHELP
+CMAKE_OFF=	SPHINX_MAN
 CMAKE_SOURCE_PATH=	${WRKSRC}/Utilities/Sphinx
 
 ALL_TARGET=	documentation
 INSTALL_TARGET=	install
 
+NO_ARCH=	yes
+
+DISTINFO_FILE=	${.CURDIR}/../cmake-core/distinfo
 PLIST_SUB=	CMAKEVERSION="${DISTVERSION:S/.//g:C/-.*//}"
 
 .include <bsd.port.mk>

devel/cmake-gui/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	cmake
 DISTVERSION=	${_CMAKE_VERSION}
+PORTREVISION=	1
 CATEGORIES=	devel
 PKGNAMESUFFIX=	-gui-${FLAVOR}
 
@@ -10,20 +11,20 @@ WWW=		https://www.cmake.org
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/Copyright.txt
 
-BUILD_DEPENDS=	sphinx-build:textproc/py-sphinx
+BUILD_DEPENDS=	sphinx-build:textproc/py-sphinx@${PY_FLAVOR}
 LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libexpat.so:textproc/expat2 \
 		libjsoncpp.so:devel/jsoncpp \
 		libuv.so:devel/libuv \
 		librhash.so:security/rhash
 
 FLAVORS=		qt5 qt6
-FLAVOR?=		qt5
+FLAVOR?=		qt6
 qt5_CONFLICTS_INSTALL=	cmake-gui-qt6
 qt6_CONFLICTS_INSTALL=	cmake-gui-qt5
 
 USES=		cmake:run,insource compiler:c++11-lang desktop-file-utils libarchive \
-		shared-mime-info qt:${FLAVOR:S/qt//}
+		python:build shared-mime-info qt:${FLAVOR:S/qt//}
 _USE_QT_qt5=	core gui widgets buildtools:build qmake:build
 _USE_QT_qt6=	base
 USE_QT=		${_USE_QT_${FLAVOR}}

devel/cmake-man/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	cmake
 DISTVERSION=	${_CMAKE_VERSION}
+PORTREVISION=	1
 CATEGORIES=	devel
 PKGNAMESUFFIX=	-man
 
@@ -9,25 +10,23 @@ WWW=		https://www.cmake.org/
 
 LICENSE=	BSD3CLAUSE
 
-DISTINFO_FILE=	${.CURDIR}/../cmake-core/distinfo
-
-BUILD_DEPENDS=	sphinx-build:textproc/py-sphinx
+BUILD_DEPENDS=	sphinx-build:textproc/py-sphinx@${PY_FLAVOR}
 
-USES=		cmake
+USES=		cmake python:build
 USE_LOCALE=	en_US.UTF-8
 
-NO_ARCH=	yes
-DISTINFO_FILE=	${.CURDIR}/../cmake-core/distinfo
-
-CMAKE_OFF=	SPHINX_HTML SPHINX_QTHELP
-CMAKE_ON=	SPHINX_MAN
 CMAKE_ARGS=	-DCMAKE_DOC_DIR:STRING="${DOCSDIR_REL}" \
 		-DCMAKE_MAN_DIR:STRING="share/man"
+CMAKE_ON=	SPHINX_MAN
+CMAKE_OFF=	SPHINX_HTML SPHINX_QTHELP
 CMAKE_SOURCE_PATH=	${WRKSRC}/Utilities/Sphinx
 
 ALL_TARGET=	documentation
 INSTALL_TARGET=	install
 
+NO_ARCH=	yes
+
+DISTINFO_FILE=	${.CURDIR}/../cmake-core/distinfo
 PLIST_SUB=	CMAKEVERSION="${DISTVERSION:S/.//g:C/-.*//}"
 
 post-install: