New script to use numcosmo without installing.

configure.ac

@@ -1109,6 +1109,7 @@ dnl ***************************************************************************
 
 AC_CONFIG_FILES([
 numcosmo.pc
+numcosmo_export.sh
 Makefile
 numcosmo/Makefile
 numcosmo/levmar/Makefile

numcosmo_export.sh.in

@@ -0,0 +1,11 @@
+# NumCosmo buildir exports necessary to use 
+# the library without installation
+
+export NUMCOSMO_DIR=$(cd "@abs_top_srcdir@"; pwd)
+export NUMCOSMO_BUILD_DIR=$(cd "@abs_top_builddir@"; pwd)
+export NUMCOSMO_DATA_DIR="${NUMCOSMO_DIR}"
+
+export CPATH="${CPATH:+$CPATH:}${NUMCOSMO_DIR}:${NUMCOSMO_BUILD_DIR}"
+export LIBRARY_PATH="${LIBRARY_PATH:+$LIBRARY_PATH:}${NUMCOSMO_BUILD_DIR}/numcosmo/.libs"
+export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}${NUMCOSMO_BUILD_DIR}/numcosmo/.libs"
+export GI_TYPELIB_PATH="${GI_TYPELIB_PATH:+$GI_TYPELIB_PATH:}${NUMCOSMO_BUILD_DIR}/numcosmo"