jemalloc.net (#1905)

* Create package.yml

* Create test.c

* concurrency issues on install

---------

Co-authored-by: Jacob Heider <jacob@tea.xyz>

projects/jemalloc.net/package.yml

@@ -0,0 +1,29 @@
+distributable:
+  url: https://github.com/jemalloc/jemalloc/releases/download/{{version}}/jemalloc-{{version}}.tar.bz2
+  strip-components: 1
+
+versions:
+  github: jemalloc/jemalloc
+
+build:
+  dependencies:
+    tea.xyz/gx/cc: c99
+    tea.xyz/gx/make: '*'
+    gnu.org/autoconf: '*'
+    docbook.org: '*'
+  script: |
+    ./configure $ARGS
+    make --jobs {{ hw.concurrency }}
+    make install
+  env:
+    ARGS:
+      - --prefix="{{prefix}}"
+      - --disable-debug
+      - --with-jemalloc-prefix=
+
+test:
+  dependencies:
+    tea.xyz/gx/cc: c99
+  script: |
+    cc test.c -L {{prefix}}/lib -ljemalloc -o test
+    ./test

projects/jemalloc.net/test.c

@@ -0,0 +1,13 @@
+#include <stdlib.h>
+#include <jemalloc/jemalloc.h>
+
+    int main(void) {
+
+    for (size_t i = 0; i < 1000; i++) {
+        // Leak some memory
+        malloc(i * 100);
+    }
+
+    // Dump allocator statistics to stderr
+        malloc_stats_print(NULL, NULL, NULL);
+    }