net-ftp/ncftp: fix implicit function declarations QA warning

Closes: https://bugs.gentoo.org/926491
Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>

net-ftp/ncftp/files/ncftp-3.2.7-implicit-function-declarations.patch

@@ -0,0 +1,93 @@
+aclocal.m4 contains code that no longer compiles: missing headers and missing
+return types.
+
+https://bugs.gentoo.org/875458
+https://bugs.gentoo.org/921487
+https://bugs.gentoo.org/926491
+
+--- a/autoconf_local/aclocal.m4
++++ b/autoconf_local/aclocal.m4
+@@ -464,6 +464,7 @@ CFLAGS="$CFLAGS $ac_cv_ssp_flags"
+ changequote([, ])dnl
+ AC_TRY_LINK([
+ #include <stdio.h>
++#include <string.h>
+ #ifdef HAVE_STDLIB_H
+ #	include <stdlib.h>
+ #endif
+@@ -1063,6 +1064,7 @@ AC_DEFUN(wi_USE_STATIC_LIBGCC, [
+ 				#
+ 				AC_TRY_LINK([
+ #include <stdio.h>
++#include <string.h>
+ #ifdef HAVE_STDLIB_H
+ #	include <stdlib.h>
+ #endif
+@@ -3057,6 +3059,7 @@ AC_TRY_LINK([
+ #include <sys/uio.h>
+ #include <sys/socket.h>
+ #include <sys/un.h>
++#include <string.h>
+ ],[
+ struct sockaddr_un uaddr;
+ 
+@@ -3285,6 +3288,7 @@ AC_TRY_LINK([
+ #ifdef HAVE_RESOLV_H
+ #	include <resolv.h>
+ #endif
++#include <string.h>
+ ],[
+ 	/* function-body */
+ 	int len;
+@@ -3363,6 +3367,7 @@ else
+ #include <stdio.h>
+ #include <stdlib.h>
+ 		 
++			int
+ 			main(int argc, char **argv)
+ 			{
+ 				/* Note:  don't actually call readline,
+@@ -4193,7 +4198,7 @@ AC_MSG_CHECKING([types of arguments for select()])
+ #include <sys/select.h>
+ #endif
+ #include <sys/socket.h>	/* MG: always incl */
+-extern select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5);],,dnl
++extern int select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5);],,dnl
+         [ac_not_found=no ; break 3],ac_not_found=yes)
+       done
+      done
+@@ -5145,6 +5150,7 @@ do
+ #ifdef HAVE_STDLIB_H
+ #	include <stdlib.h>
+ #endif
++#include <string.h>
+ 
+ #ifdef HAVE_NCURSES_H
+ #	define NCURSES_OPAQUE 0
+@@ -5176,6 +5182,7 @@ do
+ #endif
+ 
+  
++int
+ main(int argc, char **argv)
+ {
+ 	/* Note:  don't actually call curses, since it may block;
+@@ -6510,7 +6517,6 @@ char *malloc();
+ #endif
+ #endif			/* MG */
+ 
+-int
+ int  main(void)
+ {
+ 	char *data, *data2, *data3;
+@@ -6607,8 +6613,9 @@ else
+ 	AC_CACHE_CHECK(whether setvbuf arguments are reversed,
+ 	  ac_cv_func_setvbuf_reversed,
+ 	[AC_TRY_RUN([#include <stdio.h>
++	$include <stdlib.h>
+ 	/* If setvbuf has the reversed format, exit 0. */
+-	main () {
++	int main (void) {
+ 	  /* This call has the arguments reversed.
+ 	     A reversed system may check and see that the address of main
+ 	     is not _IOLBF, _IONBF, or _IOFBF, and return nonzero.  */

net-ftp/ncftp/ncftp-3.2.7-r2.ebuild

@@ -0,0 +1,55 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+inherit autotools toolchain-funcs
+
+DESCRIPTION="An extremely configurable ftp client"
+HOMEPAGE="https://www.ncftp.com/"
+SRC_URI="https://www.ncftp.com/public_ftp/${PN}/${P}-src.tar.xz"
+
+LICENSE="Clarified-Artistic"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos"
+IUSE="pch"
+
+DEPEND="
+	sys-libs/ncurses:=
+"
+RDEPEND="
+	${DEPEND}
+"
+BDEPEND="
+	virtual/pkgconfig
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.2.7-implicit-function-declarations.patch
+)
+
+src_prepare() {
+	default
+
+	sed -i -e '/^AR=/d' autoconf_local/aclocal.m4 || die
+	# 727774
+	sed -i -e 's/STRIP=".*"/STRIP=":"/' autoconf_local/aclocal.m4 || die
+
+	AT_M4DIR=autoconf_local/ eautoreconf
+}
+
+src_configure() {
+	tc-export AR CC
+	LC_ALL="C" \
+	LIBS="$( $(tc-getPKG_CONFIG) --libs ncurses)" \
+		econf \
+		$(use_enable pch precomp) \
+		--disable-ccdv \
+		--disable-universal
+}
+
+src_install() {
+	default
+	dodoc README.txt doc/*.txt
+	docinto html
+	dodoc doc/html/*.html
+}