app-text/pep: fix build with gcc15

Closes: https://bugs.gentoo.org/944760
Signed-off-by: Alexey Sokolov <alexey+gentoo@asokolov.org>
Part-of: https://codeberg.org/gentoo/gentoo/pulls/521
Merges: https://codeberg.org/gentoo/gentoo/pulls/521
Signed-off-by: Sam James <sam@gentoo.org>

app-text/pep/files/pep-2.8-gcc15.patch

@@ -0,0 +1,13 @@
+Fix build with GCC 15
+https://bugs.gentoo.org/944760
+
+--- a/plain.src
++++ b/plain.src
+@@ -112,7 +112,6 @@ static int  NSpace = 0;			    /* No. of spaces not flushed.   */
+ 
+ /*---( forward )------------------------------------------------------------*/
+ 
+-char *getenv();
+ 
+ 
+ /*---( housekeeping )-------------------------------------------------------*/

app-text/pep/pep-2.8-r3.ebuild

@@ -0,0 +1,52 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit toolchain-funcs flag-o-matic
+
+DESCRIPTION="General purpose filter and file cleaning program"
+HOMEPAGE="https://hannemyr.com/enjoy/pep.html"
+SRC_URI="https://hannemyr.com/enjoy/${PN}${PV//./}.zip -> ${P}.zip"
+S="${WORKDIR}"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~mips ~ppc ~x86"
+
+BDEPEND="app-arch/unzip"
+
+# pep does not come with autoconf so here's a patch to configure
+# Makefile with the correct path
+PATCHES=(
+	"${FILESDIR}"/${P}-gentoo.patch
+	"${FILESDIR}"/${P}-include.patch
+	"${FILESDIR}"/${P}-Fix-Wimplicit-int.patch
+	"${FILESDIR}"/${P}-gcc15.patch
+)
+
+src_prepare() {
+	default
+
+	# Darwin lacks stricmp and DIRCHAR
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		sed -i -e '/^OBJS/s/^\(.*\)$/\1 bdmg.o/' Makefile || die
+		append-flags "-Dunix" -DSTRICMP
+	fi
+}
+
+src_compile() {
+	# make man page too
+	emake Doc/pep.1
+	emake CC="$(tc-getCC)"
+}
+
+src_install() {
+	dobin pep
+	doman Doc/pep.1
+
+	insinto /usr/share/pep
+	doins Filters/*
+
+	dodoc aareadme.txt file_id.diz
+}