new file: projects/gnu.org/libsigsegv/package.yml

new file:   projects/gnu.org/libsigsegv/test.c

projects/gnu.org/libsigsegv/package.yml

@@ -0,0 +1,26 @@
+distributable:
+  url: https://ftp.gnu.org/gnu/libsigsegv/libsigsegv-{{version.marketing}}.tar.gz
+  strip-components: 1
+versions:
+  url: https://ftp.gnu.org/gnu/libsigsegv/
+  match: /libsigsegv-(\d+\.\d+(\.\d+)?).tar.gz/
+  strip:
+    - /^libsigsegv-/
+    - /\.tar\.gz$/
+build:
+  script:
+    - ./configure $ARGS
+    - make --jobs {{hw.concurrency}}
+    - make --jobs {{hw.concurrency}} check
+    - make --jobs {{hw.concurrency}} install
+  env:
+    ARGS:
+      - --disable-debug
+      - --disable-dependency-tracking
+      - --prefix={{prefix}}
+      - --libdir={{prefix}}/lib
+      - --enable-shared
+      - --enable-relocatable
+test:
+  - cc test.c -lsigsegv -o test
+  - ./test | grep 'Test passed'

projects/gnu.org/libsigsegv/test.c

@@ -0,0 +1,35 @@
+#include "sigsegv.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+const char *null_pointer = NULL;
+static int
+handler(void *fault_address, int serious)
+{
+    abort();
+}
+
+int main()
+{
+    if (open(null_pointer, O_RDONLY) != -1 || errno != EFAULT)
+    {
+        fprintf(stderr, "EFAULT not detected alone");
+        exit(1);
+    }
+
+    if (sigsegv_install_handler(&handler) < 0)
+        exit(2);
+
+    if (open(null_pointer, O_RDONLY) != -1 || errno != EFAULT)
+    {
+        fprintf(stderr, "EFAULT not detected with handler");
+        exit(1);
+    }
+
+    printf("Test passed");
+    return 0;
+}