Update sources, fix api calls

Makefile

@@ -12,13 +12,13 @@ STATIC			= true
 
 # Versions
 export BUILD_AVRDUDE	= avrdude-5.11
-export BUILD_BINUTILS	= binutils-2.25
-export BUILD_GCC	= gcc-4.9.2
+export BUILD_BINUTILS	= binutils-2.36
+export BUILD_GCC	= gcc-10.2.0
 export BUILD_BIN2HEX	= bin2hex
-export BUILD_MPC	= mpc-1.0.3
-export BUILD_MPFR	= mpfr-3.1.2
-export BUILD_GMP	= gmp-6.0.0
-export BUILD_MAKE	= make-4.1
+export BUILD_MPC	= mpc-1.2.1
+export BUILD_MPFR	= mpfr-4.1.0
+export BUILD_GMP	= gmp-6.2.1
+export BUILD_MAKE	= make-4.3
 export BUILD_LIBC	= mcb32libc-0.1
 
 export MAKESELF	= makeself-2.2.0
@@ -27,11 +27,11 @@ export MAKESELF	= makeself-2.2.0
 URLS 		= \
 	http://download.savannah.gnu.org/releases/avrdude/$(BUILD_AVRDUDE).tar.gz \
 	http://ftp.gnu.org/gnu/binutils/$(BUILD_BINUTILS).tar.bz2 \
-	http://ftp.gnu.org/gnu/gcc/$(BUILD_GCC)/$(BUILD_GCC).tar.bz2 \
+	http://ftp.gnu.org/gnu/gcc/$(BUILD_GCC)/$(BUILD_GCC).tar.gz \
 	http://ftp.gnu.org/gnu/mpc/$(BUILD_MPC).tar.gz \
-	http://ftp.gnu.org/gnu/gmp/$(BUILD_GMP)a.tar.bz2 \
+	http://ftp.gnu.org/gnu/gmp/$(BUILD_GMP).tar.bz2 \
 	http://ftp.gnu.org/gnu/mpfr/$(BUILD_MPFR).tar.bz2 \
-	http://ftp.gnu.org/gnu/make/$(BUILD_MAKE).tar.bz2 \
+	http://ftp.gnu.org/gnu/make/$(BUILD_MAKE).tar.gz \
 	https://github.com/is1200-example-projects/mcb32libc/releases/download/v0.1/$(BUILD_LIBC).tar.gz
 
 # Packages that should be downloaded
@@ -242,14 +242,14 @@ processors: binutils-install | build
 runtime: binutils-install gcc-install processors | build
 	+make -C "runtime/crt0"
 	+make -C "runtime/crtprep"
-	
+
 runtime-install: installdir runtime
 	+make -C "runtime/crt0" install
 	+make -C "runtime/crtprep" install
 
 mcb32libc: downloads/$(BUILD_LIBC) gcc-install environment | build
 	mkdir -p build/mcb32libc
-	
+
 	+AR=$(PREFIX)/bin/$(TARGET)-ar \
 		AS=$(PREFIX)/bin/$(TARGET)-as \
 		CC=$(PREFIX)/bin/$(TARGET)-gcc \
@@ -344,3 +344,4 @@ install-mac-app: installdir
 clean:
 	$(RM) -R "build"
 	@echo Done.
+

README.md

@@ -8,7 +8,7 @@ build the toolchain. Before you begin, run:
 This should install all required packages.
 
 You will also need about 3 GB of available disk space. The compiled toolchain
-will use about 250 MB of space in the installation directory.
+will use about 300 MB of space in the installation directory.
 
 ### Starting the build process
 First, you need to configure the target installation directory of the toolchain.
@@ -19,7 +19,7 @@ the `INSTALL_DIR` variable. The `INSTALL_DIR` variable declaration can be found
 root makefile, located at the root of this repository.
 
 Before you can start building the toolchain, you need to create this directory and make
-sure it's writable. Do this with `sudo mkdir -p <install path>` and 
+sure it's writable. Do this with `sudo mkdir -p <install path>` and
 `sudo chown <your user> <install path>`.
 
 When you've done that, cd into the toolchain repository and run `make`.
@@ -31,7 +31,7 @@ commands to fix the problem.
 It is recommended that you build with at least as many threads as your CPU supports in
 hardware, but at most 50% more. Otherwise it may take a long time or your system may
 become overloaded. If you have 4 hardware threads, run make with `make -j6`, this will
-use 6 threads to compensate for I/O wait. If you build on an SSD or RAM disk, 
+use 6 threads to compensate for I/O wait. If you build on an SSD or RAM disk,
 4 threads may be enough. Don't provide the `-j` withough an argument, as this will build with
 unlimited threading. With a large build like this toolchain, your system will be unusable for some time
 and the build will probably fail.
@@ -117,7 +117,7 @@ You will also need about 3 GB of available disk space.
 
 ### Starting the build process
 First, you may configure the file name of the app by setting the `INSTALL_DIR`
-variable at the top of the root makefile, the variable specific for Mac OS 
+variable at the top of the root makefile, the variable specific for Mac OS
 (as indicated by comments.) A default of `/Applications/mcb32tools.app` is used,
 and it is recommended that it is not changed.
 
@@ -141,11 +141,3 @@ Applications folder. For making a release suitable for distribution, run
 `make release` and a disk image with the app will be created in the root directory
 of the repo.
 
-
-## Currently implemented hacks
-### libgmp
-At the time this toolchain was pieced together, the latest version available
-was 6.0.0a, it does however extract to 6.0.0. As a crude hack, an "a" is appended to the
-URL in the list of URLs. If you wish to update the version of libgmp, you probably
-need to remove this stray 'a'. You can find the list of URLs near the top of the
-root makefile.

bin2hex/bin2hex.c

@@ -205,7 +205,7 @@ write_hex_file (char *name, bfd *abfd)
       printf ("Error: could not open file %s for writing!\n", name);
       return 1;
     }
-  
+
   if (verbose)
     {
       printf ("writing %s\n\n", name);
@@ -355,8 +355,7 @@ write_section (bfd *abfd, asection *sect, PTR fp)
   hexfile = fp;
   p = &dat[0];
   offset = 0;
-  total = (unsigned long) bfd_section_size (abfd, sect)
-        / bfd_octets_per_byte (abfd);
+  total = (unsigned long) bfd_section_size (sect) / bfd_octets_per_byte(abfd, sect);
 
   /* if section is load-able and has contents */
   if ((sect->flags & SEC_LOAD) &&
@@ -430,7 +429,7 @@ write_section (bfd *abfd, asection *sect, PTR fp)
           }
         /* add checksum */
         fprintf (hexfile, "%2.2x\n", (unsigned char) sum);
-      }    
+      }
     }
 }
 
@@ -448,4 +447,3 @@ write_extended_address_record (file_ptr base_address, PTR fp)
   fprintf (hexfile, ":02000004%4.4x%2.2x\n", upper_addr, (unsigned char) sum);
 }
 
-