From 0be5c478db11e577dea655b2dd37f45462d77592 Mon Sep 17 00:00:00 2001
From: Abhinav Gupta <ag4786@columbia.edu>
Date: Thu, 1 Aug 2024 13:30:08 -0400
Subject: [PATCH 1/3] Update PKG_CONFIG_PATH for dpdk setup on Ubuntu

---
 docs/INTERNAL.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/INTERNAL.md b/docs/INTERNAL.md
index be66d534..1b5050e7 100644
--- a/docs/INTERNAL.md
+++ b/docs/INTERNAL.md
@@ -64,7 +64,7 @@ cd dpdk-23.11
 meson build --prefix=${PWD}/build/install/usr/local
 ninja -C build
 ninja -C build install
-export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/pkgconfig"
+export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/x86_64-linux-gnu/pkgconfig"
 ```
 
 ### Build Machnet

From 148d8140387d82961b1c31da2d613fde0ce02522 Mon Sep 17 00:00:00 2001
From: Abhinav Gupta <ag4786@columbia.edu>
Date: Fri, 2 Aug 2024 13:24:08 -0400
Subject: [PATCH 2/3] Update INTERNAL.md

Use find instead to get the PKG_CONFIG_PATH for dpdk
---
 docs/INTERNAL.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/INTERNAL.md b/docs/INTERNAL.md
index 1b5050e7..456a12d1 100644
--- a/docs/INTERNAL.md
+++ b/docs/INTERNAL.md
@@ -64,9 +64,11 @@ cd dpdk-23.11
 meson build --prefix=${PWD}/build/install/usr/local
 ninja -C build
 ninja -C build install
-export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/x86_64-linux-gnu/pkgconfig"
+export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/x86_64-linux-gnu/pkgconfig" or export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/pkgconfig"
 ```
 
+Note: You can find the PKG_CONFIG_PATH by the following command: find *path_to_dpdk* -name "*.pc".
+
 ### Build Machnet
 
 Then, from `${REPOROOT}`:

From cd66218c3830794171879b5f7424999c2adc2095 Mon Sep 17 00:00:00 2001
From: Abhinav Gupta <ag4786@columbia.edu>
Date: Fri, 2 Aug 2024 13:35:08 -0400
Subject: [PATCH 3/3] add two possible paths in PKG_CONFIG_PATH

---
 docs/INTERNAL.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/INTERNAL.md b/docs/INTERNAL.md
index 456a12d1..67abd251 100644
--- a/docs/INTERNAL.md
+++ b/docs/INTERNAL.md
@@ -64,7 +64,7 @@ cd dpdk-23.11
 meson build --prefix=${PWD}/build/install/usr/local
 ninja -C build
 ninja -C build install
-export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/x86_64-linux-gnu/pkgconfig" or export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/pkgconfig"
+export PKG_CONFIG_PATH="${PWD}/build/install/usr/local/lib/x86_64-linux-gnu/pkgconfig:${PWD}/build/install/usr/local/lib/pkgconfig"
 ```
 
 Note: You can find the PKG_CONFIG_PATH by the following command: find *path_to_dpdk* -name "*.pc".