debuginfo: Implement %_stripped_files_terminate_build

Terminate build if stripped ELF files are found. Usage:

  %define _stripped_files_terminate_build 1

Formatting suggestions by Dmitry V. Levin <ldv@altlinux.org>.

README.ALT-ru_RU.UTF-8

@@ -266,6 +266,10 @@ BuildRoot.
           параметр,   определяющий   влияние   неупакованных   файлов  на
           результат сборки;
 
+   %_stripped_files_terminate_build:
+          параметр,   определяющий   влияние   стрипнутых   файлов  на
+          результат сборки;
+
    %set_{check_contents,cleanup,compress,fixup,verify_{elf,info},perl_req}_method:
           изменить значение соответствующего макроса;
 

platform.in

@@ -223,6 +223,7 @@
 @alt@	%{?_cleanup_skiplist:export RPM_CLEANUP_SKIPLIST=\"%_cleanup_skiplist\"}\
 @alt@	%{?_compress_skiplist:export RPM_COMPRESS_SKIPLIST=\"%_compress_skiplist\"}\
 @alt@	%{?_debuginfo_skiplist:export RPM_DEBUGINFO_SKIPLIST=\"%_debuginfo_skiplist\"}\
+@alt@	%{?_stripped_files_terminate_build:export RPM_DEBUGINFO_STRIPPED_TERMINATE=\"%_stripped_files_terminate_build\"}\
 @alt@	%{?_fixup_skiplist:export RPM_FIXUP_SKIPLIST=\"%_fixup_skiplist\"}\
 @alt@	%{?_verify_elf_skiplist:export RPM_VERIFY_ELF_SKIPLIST=\"%_verify_elf_skiplist\"}\
 @alt@	%{?_findreq_skiplist:export RPM_FINDREQ_SKIPLIST=\"%_findreq_skiplist\"}\

scripts/brp-debuginfo.in

@@ -19,6 +19,8 @@ mkdir .tmp
 # Strip binaries, create .debug files under /usr/lib/debug and install sources into /usr/src/debug.
 
 : ${RPM_DEBUGINFO_SKIPLIST:=}
+: ${RPM_DEBUGINFO_STRIPPED_TERMINATE:=}
+
 prune_paths="/lib/firmware /usr/lib/debug /usr/share /usr/src $RPM_DEBUGINFO_SKIPLIST"
 prune_tests="$(printf %s "$prune_paths" |
 		tr '[:space:]' '\n' |
@@ -33,6 +35,8 @@ if [ -s .tmp/fstripped ]; then
 	Warning "You have $howmuch stripped ELF objects. Please compile with debugging information!"
 	Warning "An excerpt from the list of affected files follows:"
 	sed 's/^/  /; 10q' <.tmp/fstripped >&2
+	[ -z "$RPM_DEBUGINFO_STRIPPED_TERMINATE" ] \
+		|| Fatal "Stripped files found, terminating build"
 fi
 
 sed -n -e '/ ELF .* shared object, no machine, /d' \
@@ -95,4 +99,6 @@ if [ -s .tmp/no_debug_info ]; then
 	if egrep -q '/lib/modules/.*(/vmlinux|\.ko)$' .tmp/no_debug_info; then
 		Warning "Please enable CONFIG_DEBUG_INFO=y in the kernel package!"
 	fi
+	[ -z "$RPM_DEBUGINFO_STRIPPED_TERMINATE" ] \
+		|| Fatal "Files with stripped .debug_info found, terminating build"
 fi