From 76a43c67775b276c95b64aca299c05c3fb3d03ac Mon Sep 17 00:00:00 2001
From: Christian Loehle <christian.loehle@arm.com>
Date: Wed, 13 Sep 2023 10:44:56 +0100
Subject: [PATCH] Update build documentation

numactl has switched to cmake and therefore the build instructions
had to be updated. Other minor adaptions were done, too.

numactl when used by file path needs to be in the numactl directory,
so that was updated. Furthermore the git clone was removed to be
in line with the other github link.

Signed-off-by: Christian Loehle <christian.loehle@arm.com>
---
 README.in | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/README.in b/README.in
index e8ad510..dcb055d 100644
--- a/README.in
+++ b/README.in
@@ -37,8 +37,7 @@ cross-compile json-c and build both static and shared libraries for aarch64:
 
     export ac_cv_func_malloc_0_nonnull=yes
     export ac_cv_func_realloc_0_nonnull=yes
-    ./autogen.sh
-    ./configure --host=aarch64-linux-gnu --enable-shared --enable-static
+    cmake -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc .
     make
 
 
@@ -52,7 +51,7 @@ cross-compile, build it from source like this:
 
 retrieve source code available here:
 
-    git clone https://github.com/numactl/numactl.git
+    https://github.com/numactl/numactl.git
 
 cross-compile numactl and build static libraries for aarch64:
 
@@ -74,7 +73,7 @@ cross-compile a static rt-app for aarch64, using your own json-c and/or numactl
     export ac_cv_lib_numa_numa_available=yes
     
     ./autogen.sh
-    ./configure --host=aarch64-linux-gnu LDFLAGS="-L<absolute path to json repo> -L<absolute path to numactl repo>" CFLAGS="-I<path to parent of json-c repo> -I<path to parent of numactl repo>"
+    ./configure --host=aarch64-linux-gnu LDFLAGS="-L<absolute path to json repo> -L<absolute path to numactl repo>" CFLAGS="-I<path to parent of json-c repo> -I<path to numactl repo>"
     AM_LDFLAGS="-all-static" make
 
 configure supports the usual flags, like `--help` and `--prefix`, there is an
@@ -105,7 +104,7 @@ you would run:
     export ac_cv_lib_json_c_json_object_from_file=yes
     export ac_cv_lib_numa_numa_available=yes
     ./autogen.sh
-    ./configure --host=aarch64-linux-gnu LDFLAGS="-L$PWD/../json-c -L$PWD/../numactl" CFLAGS="-I$PWD/../"
+    ./configure --host=aarch64-linux-gnu LDFLAGS="-L$PWD/../json-c -L$PWD/../numactl" CFLAGS="-I$PWD/../ -I$PWD/../numactl/"
     AM_LDFLAGS="-all-static" make
 
 and you should get a static rt-app executable in the src directory.