From d6e542e53b21a765cdeb4b151ade72b11c53ebd3 Mon Sep 17 00:00:00 2001
From: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
Date: Fri, 3 Feb 2023 15:08:25 -0500
Subject: [PATCH] fix the installation path of `dp_ipi`

Fix a bug in #2186: `dp_ipi` had the wrong paths in the installation directory.
Add a simple test to check these libraries and the executable are in the correct directory.
---
 .github/workflows/build_cc.yml | 9 +++++++++
 source/ipi/CMakeLists.txt      | 6 +++---
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build_cc.yml b/.github/workflows/build_cc.yml
index e1dcf089a1..0ebb80fa98 100644
--- a/.github/workflows/build_cc.yml
+++ b/.github/workflows/build_cc.yml
@@ -60,6 +60,15 @@ jobs:
         CC: clang
         CXX: clang++
       if: matrix.variant == 'clang'
+    - name: Test files exist
+      run: |
+        test -f dp/bin/dp_ipi &&
+        test -f dp/lib/libdeepmd_cc.so &&
+        test -f dp/lib/libdeepmd_c.so &&
+        test -f dp/lib/libdeepmd_op.so &&
+        test -f dp/lib/libdeepmd_ipi.so &&
+        test -f dp/lib/libdeepmd_lmp.so &&
+        test -f dp/lib/libdeepmd.so
   pass:
     name: Pass building C++
     needs: [buildcc]
diff --git a/source/ipi/CMakeLists.txt b/source/ipi/CMakeLists.txt
index af291c5451..69ba1f400c 100644
--- a/source/ipi/CMakeLists.txt
+++ b/source/ipi/CMakeLists.txt
@@ -31,11 +31,11 @@ function(_add_ipi_variant variant_name prec_def)
   endif()
 
   if(BUILD_PY_IF)
-    install(TARGETS ${libipiname} DESTINATION lib/)
-    install(TARGETS ${ipiname} DESTINATION bin/)
-  else(BUILD_PY_IF)
     install(TARGETS ${libipiname} DESTINATION deepmd/op/)
     install(TARGETS ${ipiname} DESTINATION deepmd/op/)
+  else(BUILD_PY_IF)
+    install(TARGETS ${libipiname} DESTINATION lib/)
+    install(TARGETS ${ipiname} DESTINATION bin/)
   endif(BUILD_PY_IF)
 endfunction()
 _add_ipi_variant("${HIGH_PREC_VARIANT}" "${HIGH_PREC_DEF}")