app-text/vilistextum: Fix static variable declaration

Closes: https://bugs.gentoo.org/752051
Signed-off-by: Jakov Smolic <jakov.smolic@sartura.hr>
Signed-off-by: Sam James <sam@gentoo.org>

app-text/vilistextum/files/vilistextum-2.8.0.20200411-static.patch

@@ -0,0 +1,12 @@
+https://bugs.gentoo.org/752051
+--- a/src/html.c
++++ b/src/html.c
+@@ -47,7 +47,7 @@ CHAR attr_name[DEF_STR_LEN], /* Attribut name of a HTML-Tag */
+ /* ------------------------------------------------ */
+ #if defined(MULTIBYTE) && !defined(HAVE_WCSCASECMP)
+ #include <wchar.h>
+-static int wcscasecmp(const wchar_t *s1, const wchar_t *s2)
++extern int wcscasecmp(const wchar_t *s1, const wchar_t *s2)
+ {
+ 	size_t i;
+ 	wint_t c1, c2;

app-text/vilistextum/vilistextum-2.8.0.20200411.ebuild

@@ -17,15 +17,17 @@ KEYWORDS="~amd64 ~ppc ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos
 IUSE="unicode"
 
 DEPEND="virtual/libiconv"
-RDEPEND=""
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.8.0-prefix.patch
+	"${FILESDIR}"/${PN}-2.8.0.20200411-blockquote.patch
+	"${FILESDIR}"/${PN}-2.8.0-towlower.patch
+	"${FILESDIR}"/${PN}-2.8.0.20200411-list-alignment.patch
+	"${FILESDIR}"/${P}-static.patch
+)
 
 src_prepare() {
-	eapply "${FILESDIR}/${PN}-2.8.0-prefix.patch"
-	eapply "${FILESDIR}/${PN}-2.8.0.20200411-blockquote.patch"
-	eapply "${FILESDIR}/${PN}-2.8.0-towlower.patch"
-	eapply "${FILESDIR}/${PN}-2.8.0.20200411-list-alignment.patch"
-
-	eapply_user
+	default
 	eautoreconf
 
 	# wcscasecmp needs extensions, which aren't enabled