Recipe for sed

recipes/sed/recipe.sh

+VERSION=4.4
+TAR=http://ftp.gnu.org/gnu/sed/sed-$VERSION.tar.xz
+
+HOST=x86_64-elf-redox
+
+function recipe_version {
+    echo "$VERSION"
+    skip=1
+}
+
+function recipe_update {
+    echo "skipping update"
+    skip=1
+}
+
+function recipe_build {
+    autoreconf
+    ./configure --host=${HOST} --prefix=/
+    make
+    skip=1
+}
+
+function recipe_test {
+    echo "skipping test"
+    skip=1
+}
+
+function recipe_clean {
+    make clean
+    skip=1
+}
+
+function recipe_stage {
+    dest="$(realpath $1)"
+    make DESTDIR="$dest" install
+    skip=1
+}

recipes/sed/sed.patch

+diff -ru source/lib/getprogname.c source-new/lib/getprogname.c
+--- source/lib/getprogname.c	2017-01-16 21:36:00.000000000 -0800
++++ source-new/lib/getprogname.c	2017-07-13 16:13:35.966956860 -0700
+@@ -43,13 +43,11 @@
+ # include <string.h>
+ #endif
+ 
+-#ifdef __sgi
+ # include <string.h>
+ # include <unistd.h>
+ # include <stdio.h>
+ # include <fcntl.h>
+-# include <sys/procfs.h>
+-#endif
++# include <limits.h>
+ 
+ #include "dirname.h"
+ 
+@@ -178,7 +176,16 @@
+     }
+   return NULL;
+ # else
+-#  error "getprogname module not ported to this OS"
++  char filename[PATH_MAX];
++  int fd = open ("sys:exe", O_RDONLY);
++  if (fd > 0) {
++    int len = read(fd, filename, PATH_MAX-1);
++    if (len > 0) {
++       filename[len] = '\0';
++       return strdup(filename);
++    }
++  }
++  return NULL;
+ # endif
+ }
+