From eeacfd281e8f016e6f8b8039bc7293518aa00275 Mon Sep 17 00:00:00 2001
From: Guilhem Lavaux <guilhem.lavaux@iap.fr>
Date: Sun, 9 Jun 2024 11:56:03 +0200
Subject: [PATCH] fix: Add healpix

---
 external/configure_healpix.cmake | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 external/configure_healpix.cmake

diff --git a/external/configure_healpix.cmake b/external/configure_healpix.cmake
new file mode 100644
index 0000000..1df456a
--- /dev/null
+++ b/external/configure_healpix.cmake
@@ -0,0 +1,12 @@
+SET(ENV{CFITSIO_LIBS} "-L${HEALPIX_INSTALL}/lib -lcfitsio")
+SET(ENV{CFITSIO_CFLAGS} -I${HEALPIX_INSTALL}/include)
+
+execute_process(
+  COMMAND "${HEALPIX_DIR}/configure" --prefix=${HEALPIX_INSTALL} --libdir=${HEALPIX_INSTALL}/lib --disable-shared --with-pic --disable-maintainer-mode CC=${HEALPIX_CC} CXX=${HEALPIX_CXX}
+    
+    RESULT_VARIABLE okcode
+)
+
+IF (NOT "${okcode}" STREQUAL "0")
+  MESSAGE(FATAL_ERROR "Configure failed")
+ENDIF (NOT "${okcode}" STREQUAL "0")