make: Fix default CXX compiler.

mingw-w64-make/005-fix-default-cxx.patch

@@ -0,0 +1,11 @@
+--- a/src/default.c
++++ b/src/default.c
+@@ -542,7 +542,7 @@
+     "CXX", "gcc",
+ #  endif /* __MSDOS__ */
+ # else
+-    "CXX", "g++",
++    "CXX", "c++",
+ # endif
+ #endif
+     /* This expands to $(CO) $(COFLAGS) $< $@ if $@ does not exist,

mingw-w64-make/006-fix-build-with-gcc-15.patch

@@ -0,0 +1,39 @@
+--- a/lib/fnmatch.c
++++ b/lib/fnmatch.c
+@@ -121,7 +121,7 @@ USA.  */
+    whose names are inconsistent.  */
+ 
+ # if !defined _LIBC && !defined getenv
+-extern char *getenv ();
++extern char *getenv (const char*);
+ # endif
+ 
+ # ifndef errno
+--- a/src/getopt.c
++++ b/src/getopt.c
+@@ -202,7 +202,7 @@ static char *posixly_correct;
+    whose names are inconsistent.  */
+ 
+ #ifndef getenv
+-extern char *getenv ();
++extern char *getenv (const char*);
+ #endif
+ 
+ static char *
+--- a/src/getopt.h
++++ b/src/getopt.h
+@@ -96,14 +96,7 @@ struct option
+ #define optional_argument	2
+ 
+ #if defined (__STDC__) && __STDC__
+-#ifdef __GNU_LIBRARY__
+-/* Many other libraries have conflicting prototypes for getopt, with
+-   differences in the consts, in stdlib.h.  To avoid compilation
+-   errors, only prototype getopt for the GNU C library.  */
+ extern int getopt (int argc, char *const *argv, const char *shortopts);
+-#else /* not __GNU_LIBRARY__ */
+-extern int getopt ();
+-#endif /* __GNU_LIBRARY__ */
+ extern int getopt_long (int argc, char *const *argv, const char *shortopts,
+ 		        const struct option *longopts, int *longind);
+ extern int getopt_long_only (int argc, char *const *argv,

mingw-w64-make/PKGBUILD

@@ -7,12 +7,12 @@ _realname=make
 #       name is part of the import library (libgnumake-1.dll.a) used to link
 #       customized dll's.
 #       General information at https://www.gnu.org/software/make/manual/html_node/Loading-Objects.html#Loading-Objects.
-_autotools=no
+_autotools=yes
 _prog_name=mingw32-make
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
 pkgver=4.4.1
-pkgrel=3
+pkgrel=4
 pkgdesc="GNU make utility to maintain groups of programs (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clangarm64')
@@ -20,25 +20,38 @@ url="https://www.gnu.org/software/make"
 msys2_references=(
   "cpe: cpe:/a:gnu:make"
 )
-license=('GPL3')
+license=('spdx:GPL-3.0-or-later')
 groups=("${MINGW_PACKAGE_PREFIX}-toolchain")
 depends=("${MINGW_PACKAGE_PREFIX}-gettext-runtime")
-makedepends=("${MINGW_PACKAGE_PREFIX}-autotools" "${MINGW_PACKAGE_PREFIX}-gcc" "${MINGW_PACKAGE_PREFIX}-gettext-tools")
+makedepends=("${MINGW_PACKAGE_PREFIX}-autotools"
+             "${MINGW_PACKAGE_PREFIX}-gcc"
+             "${MINGW_PACKAGE_PREFIX}-gettext-tools")
 source=("https://ftp.gnu.org/gnu/${_realname}/${_realname}-${pkgver}.tar.gz"
         'make-linebuf-mingw.patch'
         'make-4.3_undef-HAVE_STRUCT_DIRENT_D_TYPE.patch'
         'make-4.4-timestamps.patch'
         'make-4.2.1-Makefile.am-gcc-only-link-libgnumake-1.dll.a.patch'
+        '005-fix-default-cxx.patch'
+        '006-fix-build-with-gcc-15.patch'
         'make-check-load-feature.mak'
         'mk_temp.c')
 sha256sums=('dd16fb1d67bfab79a72f5e8390735c49e3e8e70b4945a15ab1f81ddb78658fb3'
-            'cbb8c0a1bdd6e8174febce01946bd42da26dfcb73a7338c0a1df89ac6b8e157b'
+            '578860779efd8aedfd7362b2f6bb73bf1a5ca57ee1d9f4a7d26b83c570d92db1'
             '952b8decffb25b6083bbda262578f93f2b480789b9d0baaabb7b3a77d7b86fc1'
             'd13abf8697abaca71634f7de302d14e65b9236b0181a3ac081663d33e647d303'
             'f28d1596ac8f60bbe6042f3467627646ae7e7243e4f73652f9682255758ecdb9'
+            'bd6a597d76b35a48020dc335040c96f562439970595a21014469b73b3b6c805a'
+            'c5125d642ca6ae9b5788648aa51ecc7a44e829cf443b44768c9a66c85d85689d'
             '3d6ece384425ff1c3f691efeb7c97e89bb11825bb6648995552dfcb52afe661d'
             '61d4f57c311cf2e27ccf4d1da847216730f304cf17c5c386721182ffe2d4b1aa')
 
+apply_patch_with_msg() {
+  for _patch in "$@"
+  do
+    msg2 "Applying $_patch"
+    patch -Np1 -i "${srcdir}/$_patch"
+  done
+}
 
 # helper function
 get_exe_dir() {
@@ -53,15 +66,18 @@ get_exe_dir() {
 prepare() {
   cd "${srcdir}"/${_realname}-${pkgver}
 
-  pushd src
-    patch -p1 -i "${srcdir}"/make-linebuf-mingw.patch
-    patch -p2 -i "${srcdir}"/make-4.3_undef-HAVE_STRUCT_DIRENT_D_TYPE.patch
-  popd
+  apply_patch_with_msg \
+    make-linebuf-mingw.patch \
+    make-4.3_undef-HAVE_STRUCT_DIRENT_D_TYPE.patch \
+    005-fix-default-cxx.patch \
+    006-fix-build-with-gcc-15.patch
   # https://lists.gnu.org/archive/html/bug-make/2022-11/msg00017.html
-  patch -p1 -i "${srcdir}"/make-4.4-timestamps.patch
+  apply_patch_with_msg \
+    make-4.4-timestamps.patch
 
   if test "${_autotools}" = "yes"; then
-    patch -p1 -i "${srcdir}"/make-4.2.1-Makefile.am-gcc-only-link-libgnumake-1.dll.a.patch
+    apply_patch_with_msg \
+      make-4.2.1-Makefile.am-gcc-only-link-libgnumake-1.dll.a.patch
     # 1 - The import library libgnumake-1.dll.a contains the name of the program to be
     #     installed.  This requires autotools to be informed about the installed program
     #     name in case it is different from the standard name 'make' hardcoded in the GNU
@@ -94,16 +110,15 @@ prepare() {
 
 build() {
   if test "${_autotools}" = "yes"; then
-    mkdir -vp build-${MSYSTEM}
-    cd build-${MSYSTEM}
+    mkdir -vp build-${MSYSTEM} && cd build-${MSYSTEM}
     ../${_realname}-${pkgver}/configure \
       -C \
       --prefix=${MINGW_PREFIX} \
-      --host=${MINGW_CHOST} \
       --without-libintl-prefix \
       --without-libiconv-prefix \
       CPPFLAGS=-DMAKE_LOAD \
       CFLAGS=-mthreads \
+      MAKECXX=${CXX} \
       ac_cv_dos_paths=yes
     make -j1
   else
@@ -136,4 +151,7 @@ package() {
   cp -fv "${_exe_dir}/${_prog_name}.exe"                    "${pkgdir}${MINGW_PREFIX}/bin/"
   cp -fv "${_exe_dir}/libgnumake-1.dll.a"                   "${pkgdir}${MINGW_PREFIX}/lib/"
   cp -fv "${srcdir}/${_realname}-${pkgver}/src/gnumake.h"   "${pkgdir}${MINGW_PREFIX}/include/"
+
+  install -Dm644 "${srcdir}"/${_realname}-${pkgver}/COPYING \
+        "${pkgdir}"${MINGW_PREFIX}/share/licenses/${_realname}/COPYING
 }

mingw-w64-make/make-linebuf-mingw.patch

@@ -1,7 +1,6 @@
-diff -Naur make-4.2.1/main.c make-4.2.1.new/main.c
---- make-4.2.1/main.c	2016-05-31 09:17:26.000000000 +0200
-+++ make-4.2.1.new/main.c	2017-02-20 22:55:09.051617838 +0100
-@@ -1126,8 +1126,11 @@
+--- a/src/main.c
++++ b/src/main.c
+@@ -1241,8 +1241,11 @@
  
  #endif