commit: 0814334901bc20945e98eacebed6f44a53d91713
Author: Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Sun Aug 30 16:30:28 2020 +0000
Commit: Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Tue Sep 1 18:50:49 2020 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=08143349
cmake.eclass: cmake_run_in: New function
Signed-off-by: Andreas Sturmlechner <asturm <AT> gentoo.org>
eclass/cmake.eclass | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/eclass/cmake.eclass b/eclass/cmake.eclass
index f43d5af0f7a..5ea1bd125c7 100644
--- a/eclass/cmake.eclass
+++ b/eclass/cmake.eclass
@@ -147,6 +147,22 @@ _cmake_check_build_dir() {
einfo "Working in BUILD_DIR: \"$BUILD_DIR\""
}
+# @FUNCTION: cmake_run_in
+# @USAGE: <working dir> <run command>
+# @DESCRIPTION:
+# Set the desired working dir for a function or command.
+cmake_run_in() {
+ if [[ -z ${2} ]]; then
+ die "${FUNCNAME[0]} must be passed at least two arguments"
+ fi
+
+ [[ -e ${1} ]] || die "${FUNCNAME[0]}: Nonexistent path: ${1}"
+
+ pushd ${1} > /dev/null || die
+ "${@:2}"
+ popd > /dev/null || die
+}
+
# @FUNCTION: cmake_comment_add_subdirectory
# @USAGE: <subdirectory>
# @DESCRIPTION:
