This will allow us to remove the capitalisation variants code later.
---
eclass/cmake-utils.eclass | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
index 51da1c0..960b34b 100644
--- a/eclass/cmake-utils.eclass
+++ b/eclass/cmake-utils.eclass
@@ -295,14 +295,20 @@ cmake-utils_use_with() { _cmake_use_me_now WITH_ "$@" ; }
cmake-utils_use_enable() { _cmake_use_me_now ENABLE_ "$@" ; }
# @FUNCTION: cmake-utils_use_find_package
-# @USAGE: <USE flag> [flag name]
+# @USAGE: <USE flag> <package name>
# @DESCRIPTION:
# Based on use_enable. See ebuild(5).
#
# `cmake-utils_use_find_package foo LibFoo` echoes
-DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=OFF
# if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=ON if it is
disabled.
# This can be used to make find_package optional.
-cmake-utils_use_find_package() { _cmake_use_me_now_inverted
CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; }
+cmake-utils_use_find_package() {
+ if ! has "${EAPI:-0}" 2 3 4 5 && [[ "$#" != 2 ]] ; then
+ die "Usage: cmake-utils_use_find_package <USE flag> <package
name>"
+ fi
+
+ _cmake_use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ;
+}
# @FUNCTION: cmake-utils_use_disable
# @USAGE: <USE flag> [flag name]
--
2.4.10
