[gentoo-dev] [PATCH] cmake-utils.eclass: Fix _cmake_modify-cmakelists, add QA output

[Andreas Sturmlechner]

Bug: https://bugs.gentoo.org/674768
---
 eclass/cmake-utils.eclass | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
index 77c6d0481c..42a108976f 100644
--- a/eclass/cmake-utils.eclass
+++ b/eclass/cmake-utils.eclass
@@ -419,13 +419,17 @@ _cmake_modify-cmakelists() {
 	grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
 
 	# Comment out all set (<some_should_be_user_defined_variable> value)
-	# TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
-	find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
-		|| die "${LINENO}: failed to disable hardcoded settings"
+	find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec sed \
+		-e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \
+		-e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \
+		-e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \
+		-e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE[[:space:]].*)/I{s/^/#G_cmake_modify_IGNORE /g}' \
+		-i {} + || die "${LINENO}: failed to disable hardcoded settings"
+	local x
+	for x in $(find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec grep -l "^#_cmake_modify_IGNORE" {} +;); do
+		eqawarn "Hardcoded definition(s) removed in $(echo "${x}" | cut -c $((${#CMAKE_USE_DIR}+2))-):"
+		eqawarn "$(grep -se '^#_cmake_modify_IGNORE' ${x} | cut -c 22-99)"
+	done
 
 	# NOTE Append some useful summary here
 	cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_ || die
-- 
2.20.1