mail-filter/bmf: fix parameter c was not declared, defaults to int

mail-filter/bmf/bmf-0.9.4-r4.ebuild

@@ -0,0 +1,59 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit toolchain-funcs
+
+IUSE="mysql berkdb"
+
+DESCRIPTION="A fast and small Bayesian spam filter"
+HOMEPAGE="http://bmf.sourceforge.net/"
+SRC_URI="mirror://sourceforge/bmf/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+
+DEPEND="mysql? ( dev-db/mysql-connector-c:0= )
+	berkdb? ( >=sys-libs/db-3.2.9 )"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}/${P}_QA.patch"
+	"${FILESDIR}/${P}_parameter-not-declared-fix.patch"
+)
+DOCS=( README AUTHORS ChangeLog )
+
+src_prepare() {
+	# respect CFLAGS
+	sed -i -e '/D_LINUX/s/CFLAGS="$CCDBG/CFLAGS+=" $CCDBG/' \
+		"${S}/configure" || die
+
+	# include mysql headers
+	sed -i -e '/HAVE_MYSQL/s/HAVE_MYSQL/HAVE_MYSQL `mysql_config --include`/' \
+		"${S}/configure" || die
+
+	# We don't need to be root to run install
+	sed -i -e 's/install: checkroot bmf/install: bmf/' Makefile.in || die
+
+	default
+}
+
+src_configure() {
+	# this is not an autotools script
+	./configure \
+		$(use_with mysql) \
+		$(use_with berkdb libdb) || die
+}
+
+src_compile() {
+	emake CC="$(tc-getCC)"
+}
+
+pkg_postinst() {
+	elog
+	elog "Important: Remember to train bmf before you start using it."
+	elog "See the README file for further instructions on training and using bmf"
+	elog "with procmail."
+	elog
+}

mail-filter/bmf/files/bmf-0.9.4_parameter-not-declared-fix.patch

@@ -0,0 +1,24 @@
+Bug: https://bugs.gentoo.org/885043
+--- a/lex.c
++++ b/lex.c
+@@ -186,17 +186,17 @@ static inline bool_t is_whitespace( int c )
+     return ( c == ' ' || c == '\t' || c == '\r' );
+ }
+
+-static inline bool_t is_base64char(c)
++static inline bool_t is_base64char( int c )
+ {
+     return ( isalnum(c) || (c == '/' || c == '+') );
+ }
+
+-static inline bool_t is_wordmidchar(c)
++static inline bool_t is_wordmidchar( int c )
+ {
+     return ( isalnum(c) || c == '$' || c == '\'' || c == '.' || c == '-' );
+ }
+
+-static inline bool_t is_wordendchar(c)
++static inline bool_t is_wordendchar( int c )
+ {
+     return ( isalnum(c) || c == '$' );
+ }