ports: Port required libraries to build GCC

libc/include/wchar.h

@@ -0,0 +1,25 @@
+/* wchar.h: Wide-character string manipulation functions. */
+
+#ifndef _WCHAR_H
+#define _WCHAR_H
+
+typedef long int wint_t;
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+    /* Calculate the size of a null-terminated wide character string. */
+    size_t wcslen(const wchar_t* str);
+
+    /* Compare two null-terminated wide character strings. */
+    int wcscmp(const wchar_t* a, const wchar_t* b);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

ports/README.md

@@ -13,7 +13,10 @@ Name | Version | Description | URL
 ---|---|--- | ---
 bc | 6.6.0 | An implementation of the POSIX bc calculator | https://github.com/gavinhoward/bc
 binutils | 2.39 | The GNU suite of binary utilities | https://www.gnu.org/software/binutils
+gmp | 6.3.0 | The GNU Multiple Precision Arithmetic Library | https://gmplib.org
 minitar | 1.7.5 | Tiny and easy-to-use C library to read/write tar archives | https://git.cloudapio.eu/apio/minitar
+mpc | 1.3.1 | The GNU Multiple Precision Complex Library | https://www.multiprecision.org
+mpfr | 4.2.0 | The GNU Multiple Precision Floating-Point Reliable Library | https://mpfr.org
 nasm | 2.16.01 | An assembler for the x86 CPU architecture | https://nasm.us
 
 ## Installing ports
@@ -48,10 +51,13 @@ The `name` variable should be set to the name of the ported program.
 
 The `version` variable should be set to the currently ported version of the program.
 
+If the program has dependencies on any other library/program, the `dependencies` field should be set to a list of those. Note that these dependencies must also be ported to Luna! Thus, when porting programs, you'll have to start with porting their dependencies (unless those have already been ported).
+
 Example:
 ```
 name="example"
 version="1.0.0"
+dependencies=(foo bar)
 ```
 
 #### Download options

ports/binutils/PACKAGE

@@ -10,6 +10,7 @@ sha256sum="d12ea6f239f1ffe3533ea11ad6e224ffcb89eb5d01bbea589e9158780fa11f10"
 
 # Build instructions
 default_build_make=true
+default_install_make=true
 
 do_patch()
 {
@@ -18,13 +19,5 @@ do_patch()
 
 do_configure()
 {
-    $srcdir/configure --host=$LUNA_ARCH-luna --disable-nls --disable-werror --enable-warn-rwx-segments=no --prefix=/usr --enable-gold=no --enable-ld=yes --enable-gprofng=no
+    $srcdir/configure --host=$LUNA_ARCH-luna --with-build-sysroot=$LUNA_BASE --disable-nls --disable-werror --enable-warn-rwx-segments=no --prefix=/usr --enable-gold=no --enable-ld=yes --enable-gprofng=no
-}
-
-do_install()
-{
-    make install
-
-    cd $installdir/usr/bin
-    $LUNA_ARCH-luna-strip size objdump ar strings ranlib objcopy addr2line readelf elfedit nm strip c++filt as gprof ld.bfd ld
 }

ports/gmp/PACKAGE

@@ -0,0 +1,18 @@
+# Basic information
+name="gmp"
+version="6.3.0"
+
+# Download options
+format="tar"
+url="https://gmplib.org/download/gmp/gmp-$version.tar.xz"
+output="gmp-$version.tar.xz"
+sha256sum="a3c2b80201b89e68616f4ad30bc66aee4927c3ce50e33929ca819d5c43538898"
+
+# Build instructions
+default_build_make=true
+default_install_make=true
+
+do_configure()
+{
+    $srcdir/configure --enable-shared=no --with-gnu-ld --host=$LUNA_ARCH-luna --prefix=/usr
+}

ports/mpc/PACKAGE

@@ -0,0 +1,19 @@
+# Basic information
+name="mpc"
+version="1.3.1"
+dependencies=(gmp mpfr)
+
+# Download options
+format="tar"
+url="https://ftp.gnu.org/gnu/mpc/mpc-$version.tar.gz"
+output="mpc-$version.tar.gz"
+sha256sum="ab642492f5cf882b74aa0cb730cd410a81edcdbec895183ce930e706c1c759b8"
+
+# Build instructions
+default_build_make=true
+default_install_make=true
+
+do_configure()
+{
+    $srcdir/configure --enable-shared=no --with-gnu-ld --host=$LUNA_ARCH-luna --prefix=/usr
+}

ports/mpfr/PACKAGE

@@ -0,0 +1,19 @@
+# Basic information
+name="mpfr"
+version="4.2.0"
+dependencies=(gmp)
+
+# Download options
+format="tar"
+url="https://www.mpfr.org/mpfr-current/mpfr-$version.tar.gz"
+output="mpfr-$version.tar.gz"
+sha256sum="f1cc1c6bb14d18f0c61cc416e083f5e697b6e0e3cf9630b9b33e8e483fc960f0"
+
+# Build instructions
+default_build_make=true
+default_install_make=true
+
+do_configure()
+{
+    $srcdir/configure --enable-shared=no --with-gnu-ld --host=$LUNA_ARCH-luna --prefix=/usr
+}

tools/install-package.sh

@@ -15,16 +15,23 @@ fi
 
 source ports/$PORT_NAME/PACKAGE
 
+IS_NEW_VERSION=0
+
 if ! [ -f ports/out/$name-$version.tar.gz ]; then
     tools/make-package.sh $PORT_NAME
+    IS_NEW_VERSION=1
 fi
 
-PORT_FILES=$LUNA_BASE/usr/share/pkgdb/$PORT_NAME.files
+PORT_FILES=$LUNA_BASE/usr/share/pkgdb/$name.files
 
 if [ -f $PORT_FILES ]
 then
-    echo "Package $PORT_NAME is already installed! Updating."
+    if [ "$IS_NEW_VERSION" -eq "0" ]; then
-    tools/uninstall-package.sh $PORT_NAME
+        echo "Package $PORT_NAME version $version is already installed!"
+        exit 0
+    fi
+    echo "Package $PORT_NAME is already installed! Updating to version $version."
+    tools/uninstall-package.sh $name
 fi
 
 mkdir -p $LUNA_BASE/usr/share/pkgdb/

tools/make-package.sh

@@ -28,6 +28,13 @@ source ports/$PORT_NAME/PACKAGE
 [ -z ${format+x} ] && show_error "error: The port's PACKAGE file does not have a 'format' key."
 [ -z ${url+x} ] && show_error "error: The port's PACKAGE file does not have a 'url' key."
 
+if ! [ -z ${dependencies+x} ]; then
+    echo "Installing dependencies of $name: ($dependencies)"
+    for dep in ${dependencies[@]}; do
+        tools/install-package.sh $dep
+    done
+fi
+
 export portdir=$LUNA_ROOT/ports/$name/
 export srcdir=${srcdir:-$WORKDIR/$name-$version}
 export builddir=$WORKDIR/build-$name
@@ -109,6 +116,11 @@ else
     do_install
 fi
 
+rm -f $installdir/usr/lib/*.la # remove all libtool .la files, as they use host stuff which we don't want at all
+set +e
+$LUNA_ARCH-luna-strip $installdir/usr/bin/* # strip all binaries
+set -e
+
 cd $installdir
 
 tar czf $LUNA_ROOT/ports/out/$name-$version.tar.gz *

tools/uninstall-package.sh

@@ -14,5 +14,7 @@ then
     exit 1
 fi
 
+set +e
+
 rm -v $(cat $LUNA_BASE/usr/share/pkgdb/$PORT_NAME.files)
 rm -v $LUNA_BASE/usr/share/pkgdb/$PORT_NAME.files