From 9e7b5e6ee2f9257f32539762e8c519416a7275b0 Mon Sep 17 00:00:00 2001
From: Rohit Goswami <rog32@hi.is>
Date: Fri, 31 May 2024 13:25:02 +0000
Subject: [PATCH] BLD: Add a pkgconfig file

Super useful for meson
---
 CMakeLists.txt     | 6 ++++++
 xtensor-blas.pc.in | 7 +++++++
 2 files changed, 13 insertions(+)
 create mode 100644 xtensor-blas.pc.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5b3b6ac..ca7b062 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -145,6 +145,12 @@ install(DIRECTORY ${INCLUDE_DIR}/xflens
         PATTERN filter.pm EXCLUDE
         PATTERN CMakeLists.txt EXCLUDE)
 
+configure_file(${PROJECT_NAME}.pc.in
+               "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc"
+                @ONLY)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc"
+        DESTINATION "${CMAKE_INSTALL_DATADIR}/pkgconfig/")
+
 set(XTENSOR_BLAS_CMAKECONFIG_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}" CACHE
     STRING "install path for xtensor-blasConfig.cmake")
 
diff --git a/xtensor-blas.pc.in b/xtensor-blas.pc.in
new file mode 100644
index 0000000..7766ec4
--- /dev/null
+++ b/xtensor-blas.pc.in
@@ -0,0 +1,7 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+includedir=${prefix}/include
+
+Name: xtensor-blas
+Description: An extension to the xtensor library, offering bindings to BLAS and LAPACK libraries.
+Version: @xtensor-blas_VERSION@
+Cflags: -I${includedir}