app-crypt/rotix: switch to meson

Implementing own meson based build system is cheaper than
dealing broken upstream build system. Updated LICENSE.

Closes: https://bugs.gentoo.org/914230
Closes: https://bugs.gentoo.org/914231
Signed-off-by: Azamat H. Hackimov <azamat.hackimov@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/32811
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

3 files changed, 75 insertions, 72 deletions

diff --git a/app-crypt/rotix/files/rotix-0.83-cc-cflags-lflags.patch b/app-crypt/rotix/files/rotix-0.83-cc-cflags-lflags.patch
deleted file mode 100644
index 2cb97fdc52ac..000000000000
--- a/app-crypt/rotix/files/rotix-0.83-cc-cflags-lflags.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-From 615eaabfa00cbef1b783bd3026fdfa3f45385e53 Mon Sep 17 00:00:00 2001
-From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
-Date: Thu, 14 Sep 2023 00:20:51 +0300
-Subject: [PATCH] Respect CFLAGS, STRIP and CC, append LDFLAGS to linking
-
---- a/Makefile
-+++ b/Makefile
-@@ -22,12 +22,6 @@
- 
- include Makefile.settings
- 
--ifdef DEBUG
--CFLAGS += -g3
--else
--CFLAGS += -O3
--endif
--
- ifdef I18N
- CFLAGS += -DPACKAGE=\"${PACKAGE}\" -D LOCALEDIR=\"${LOCALE}\"
- endif
-@@ -39,7 +33,7 @@ endif
- all : rotix po
- 
- rotix : rot.o help.o rotix.o
--	$(CC) -Wall $(CFLAGS) -o rotix rot.o help.o rotix.o
-+	$(CC) -Wall $(CFLAGS) $(LDFLAGS) $(LFLAGS) -o rotix rot.o help.o rotix.o
- ifdef STRIP
- ifndef DEBUG
- 	$(STRIP) rotix
---- a/configure
-+++ b/configure
-@@ -82,14 +82,7 @@ if [ "$i18n" = "1" ]; then
- 	fi;
- fi
- 
--if type gcc > /dev/null 2> /dev/null; then
--	echo "CC=gcc" >> Makefile.settings;
--elif type cc > /dev/null 2> /dev/null; then
--	echo "CC=cc" >> Makefile.settings;
--else
--	echo 'Cannot find a C compiler, aborting.'
--	exit 1;
--fi
-+echo "CC?=cc" >> Makefile.settings;
- 
- if [ "$strip" = "1" ]; then
- 	if type strip > /dev/null 2> /dev/null; then
-@@ -101,10 +94,7 @@ if [ "$strip" = "1" ]; then
- 	else
- 		echo 'No strip utility found, cannot remove unnecessary parts from executable.'
- 		echo ''
--		echo 'STRIP=0' >> Makefile.settings;
- 	fi
--else
--	echo 'STRIP=0' >> Makefile.settings;
- fi
- 
- case "$arch" in
--- 
-2.41.0
-
diff --git a/app-crypt/rotix/files/rotix-0.83-meson-build.patch b/app-crypt/rotix/files/rotix-0.83-meson-build.patch
new file mode 100644
index 000000000000..c18d5f1329a2
--- /dev/null
+++ b/app-crypt/rotix/files/rotix-0.83-meson-build.patch
@@ -0,0 +1,61 @@
+https://github.com/shemminga/rotix/pull/3
+From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
+Date: Fri, 15 Sep 2023 17:00:38 +0300
+Subject: [PATCH 1/3] Implementing meson build-system
+
+Replacing old configure/make system.
+--- /dev/null
++++ b/meson.build
+@@ -0,0 +1,17 @@
++project('rotix', 'c', version: '0.83', license: 'GPL-2.0-or-later')
++cc = meson.get_compiler('c')
++
++if get_option('i18n')
++  subdir('po')
++endif
++
++if not cc.check_header('getopt.h')
++  add_project_arguments('-DNO_GETOPT_LONG=1', language:'c')
++endif
++
++
++src = ['help.c', 'rot.c', 'rotix.c']
++
++executable('rotix', sources: src, install: true)
++install_man('rotix.1')
++
+--- /dev/null
++++ b/meson_options.txt
+@@ -0,0 +1,2 @@
++option('i18n', type: 'boolean', value: true)
++
+--- /dev/null
++++ b/po/LINGUAS
+@@ -0,0 +1 @@
++nl
+--- /dev/null
++++ b/po/POTFILES
+@@ -0,0 +1,4 @@
++help.c
++rot.c
++rotix.c
++
+--- /dev/null
++++ b/po/meson.build
+@@ -0,0 +1,10 @@
++i18n = import('i18n')
++
++add_project_arguments(
++  [
++    '-DI18N=1',
++    '-DPACKAGE="rotix"',
++    '-DLOCALEDIR="@0@"'.format( get_option('prefix') / get_option('localedir'))
++  ], language:'c')
++i18n.gettext(meson.project_name())
++
+similarity index 100%
+rename from po/NL.po
+rename to po/nl.po
+-- 
+2.41.0
+
diff --git a/app-crypt/rotix/rotix-0.83-r2.ebuild b/app-crypt/rotix/rotix-0.83-r2.ebuild
index ee8600113fa1..bcef6159843f 100644
--- a/app-crypt/rotix/rotix-0.83-r2.ebuild
+++ b/app-crypt/rotix/rotix-0.83-r2.ebuild
@@ -3,13 +3,13 @@
 
 EAPI=8
 
-inherit toolchain-funcs
+inherit meson
 
 DESCRIPTION="Rotix allows you to generate rotational obfuscations"
 HOMEPAGE="https://github.com/shemminga/rotix"
 SRC_URI="https://github.com/shemminga/${PN}/releases/download/${PV}/${PN}_${PV}.tar.gz -> ${P}.tar.gz"
 
-LICENSE="GPL-2"
+LICENSE="GPL-2+"
 SLOT="0"
 KEYWORDS="~amd64 ~ia64 ~ppc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
 IUSE="nls"
@@ -18,21 +18,24 @@ BDEPEND="nls? ( sys-devel/gettext )"
 RDEPEND="nls? ( virtual/libintl )"
 
 PATCHES=(
-	"${FILESDIR}/rotix-0.83-cc-cflags-lflags.patch"
+	"${FILESDIR}/rotix-0.83-meson-build.patch"
 	"${FILESDIR}/rotix-0.83-locale.patch"
 	"${FILESDIR}/rotix-0.83-interix.patch"
 	"${FILESDIR}/rotix-0.83-nl.po-charset.patch"
 )
 
-src_configure() {
-	econf --i18n=$(usex nls 1 0) --strip=0 --debug=0
-}
+DOCS=(
+	README
+)
 
-src_compile() {
-	emake CC=$(tc-getCC)
+src_prepare() {
+	default
+	mv po/{NL,nl}.po || die
 }
 
-src_install() {
-	emake DESTDIR="${ED}" install
-	dodoc README
+src_configure() {
+	local emesonargs=(
+		$(meson_use nls i18n)
+	)
+	meson_src_configure
 }