Update find-debuginfo.sh options and macros documentation.

This adds some missing documentation for rpm macros and find-debuginfo.sh
options that were recently added (or renamed). -j N, --build-id-seed SEED,
--unique-debug-suffix SUFFIX and --unique-debug-src-base BASE.

Signed-off-by: Mark Wielaard <mark@klomp.org>

diff --git a/scripts/find-debuginfo.sh b/scripts/find-debuginfo.sh
index 0233d9220dabc8315c6bb41d2e00e089cc10ece5..85a862f45de3fba09698a0e2d0bff531a83f331e 100755 (executable)
--- a/scripts/find-debuginfo.sh
+++ b/scripts/find-debuginfo.sh
@@ -3,11 +3,14 @@
 #for inclusion in an rpm spec file.
 #
 # Usage: find-debuginfo.sh [--strict-build-id] [-g] [-r] [-m] [-i] [-n]
+#                         [-j N]
 #                         [-o debugfiles.list]
 #                         [-S debugsourcefiles.list]
 #                         [--run-dwz] [--dwz-low-mem-die-limit N]
 #                         [--dwz-max-die-limit N]
-#                         [--build-id-seed VERSION-RELEASE]
+#                         [--build-id-seed SEED]
+#                         [--unique-debug-suffix SUFFIX]
+#                         [--unique-debug-src-base BASE]
 #                         [[-l filelist]... [-p 'pattern'] -o debuginfo.list]
 #                         [builddir]
 #
@@ -19,6 +22,9 @@
 # The -i flag says to include a .gdb_index section in the .debug file.
 # The -n flag says to not recompute the build-id.
 #
+# The -j N option will spawn N processes to do the debuginfo extraction
+# in parallel.
+#
 # A single -o switch before any -l or -p switches simply renames
 # the primary output file from debugfiles.list to something else.
 # A -o switch that follows a -p switch or some -l switches produces
@@ -31,11 +37,21 @@
 # if available, and --dwz-low-mem-die-limit and --dwz-max-die-limit
 # provide detailed limits.  See dwz(1) -l and -L option for details.
 #
-# If --build-id-seed VERSION-RELEASE is given then debugedit is called to
-# update the build-ids it finds adding the VERSION-RELEASE string as
-# seed to recalculate the build-id hash.  This makes sure the
-# build-ids in the ELF files are unique between versions and releases
-# of the same package.
+# If --build-id-seed SEED is given then debugedit is called to
+# update the build-ids it finds adding the SEED as seed to recalculate
+# the build-id hash.  This makes sure the build-ids in the ELF files
+# are unique between versions and releases of the same package.
+# (Use --build-id-seed "%{VERSION}-%{RELEASE}".)
+#
+# If --unique-debug-suffix SUFFIX is given then the debug files created
+# for <FILE> will be named <FILE>-<SUFFIX>.debug.  This makes sure .debug
+# are unique between package version, release and architecture.
+# (Use --unique-debug-suffix "-%{VERSION}-%{RELEASE}.%{_arch}".)
+#
+# If --unique-debug-src-base BASE is given then the source directory
+# will be called /usr/debug/src/<BASE>.  This makes sure the debug source
+# directories are unique between package version, release and architecture.
+# (Use --unique-debug-src-base "%{name}-%{VERSION}-%{RELEASE}.%{_arch}".)
 #
 # All file names in switches are relative to builddir (. if not given).
 #