From a9ef380662da3efa382017ff8423f1a894b31bfd Mon Sep 17 00:00:00 2001
From: lonkaars <loek@pipeframe.xyz>
Date: Tue, 6 Feb 2024 13:22:04 +0100
Subject: dynamic linking application starts
---
software/helloworld/.gitignore | 1 +
software/helloworld/main.c | 12 ++++++++++++
software/helloworld/makefile | 11 +++++++++++
3 files changed, 24 insertions(+)
create mode 100644 software/helloworld/.gitignore
create mode 100644 software/helloworld/main.c
create mode 100644 software/helloworld/makefile
(limited to 'software/helloworld')
diff --git a/software/helloworld/.gitignore b/software/helloworld/.gitignore
new file mode 100644
index 0000000..31e0fce
--- /dev/null
+++ b/software/helloworld/.gitignore
@@ -0,0 +1 @@
+helloworld
diff --git a/software/helloworld/main.c b/software/helloworld/main.c
new file mode 100644
index 0000000..126a97a
--- /dev/null
+++ b/software/helloworld/main.c
@@ -0,0 +1,12 @@
+#include <stdio.h>
+#include <sys/random.h>
+
+int main(void) {
+ int x;
+
+ getrandom(&x, sizeof(typeof(x)), 0);
+ printf("Random number from the kernel: %d\n", x);
+
+ return 0;
+}
+
diff --git a/software/helloworld/makefile b/software/helloworld/makefile
new file mode 100644
index 0000000..0cd6c19
--- /dev/null
+++ b/software/helloworld/makefile
@@ -0,0 +1,11 @@
+CC = $(CROSS_COMPILE)gcc
+
+LFLAGS += -lc
+
+helloworld: main.c
+ $(CC) $^ $(CFLAGS) $(LFLAGS) -o $@
+
+.PHONY: clean
+clean:
+ $(RM) helloworld
+
--
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