[rt] Add requirement to find cudensitymat.h (#2569)

boschmitt · web-flow · commit f1e8fe86f38a · 2025-01-31T22:05:04.000-08:00
When bulding the `cudensitymat` backend, finding this header is a
requirment. The build will fail otherwise.

Signed-off-by: boschmitt &lt;7152025+boschmitt@users.noreply.github.com&gt;
diff --git a/runtime/nvqir/cudensitymat/CMakeLists.txt b/runtime/nvqir/cudensitymat/CMakeLists.txt
@@ -19,6 +19,7 @@ find_file(CUDENSITYMAT_INC
         $ENV{CUQUANTUM_INSTALL_PREFIX}/include      
         /usr/include    
         ENV CPATH
+    REQUIRED
 )
 
 message(STATUS "cudensitymat header: ${CUDENSITYMAT_INC}")

Original file line number	Diff line number	Diff line change
`@@ -19,6 +19,7 @@ find_file(CUDENSITYMAT_INC`
`19`	`19`	`$ENV{CUQUANTUM_INSTALL_PREFIX}/include`
`20`	`20`	`/usr/include`
`21`	`21`	`ENV CPATH`
	`22`	`+ REQUIRED`
`22`	`23`	`)`
`23`	`24`
`24`	`25`	`message(STATUS "cudensitymat header: ${CUDENSITYMAT_INC}")`