Merge pull request #1273 from LSSTDESC/revertCMakeChange

remove unecessary flag in CMakeLists (revert fixCI commit)

Author: nikosarcevic

CMakeLists.txt

@@ -113,7 +113,7 @@ SET(PKG_CONFIG_INCLUDEDIR "${CMAKE_INSTALL_PREFIX}/include/")
 SET(PKG_CONFIG_REQUIRES "gsl >= 2.1")
 SET(PKG_CONFIG_REQUIRES_PRIVATE "fftw3")
 SET(PKG_CONFIG_LIBS "-L${PKG_CONFIG_LIBDIR} -lccl -lm")
-SET(PKG_CONFIG_CFLAGS "-I${PKG_CONFIG_INCLUDEDIR} -Wno-error=int-conversion")
+SET(PKG_CONFIG_CFLAGS "-I${PKG_CONFIG_INCLUDEDIR}")
 CONFIGURE_FILE(
     "${CMAKE_CURRENT_SOURCE_DIR}/cmake/pkg-config.cmakein"
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc" )