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authorFlorian Weimer <fweimer@redhat.com>2020-10-08 15:33:00 +0200
committerFlorian Weimer <fweimer@redhat.com>2020-10-08 17:12:05 +0200
commitdb03874df9843ab98c4faeb658f04d17e6db83a6 (patch)
treebb4876b5e76f22470859d4d64262375db8e2b86b /elf/Makefile
parentca52c56abf50b89a95dc2a4a5504c0d7d3862961 (diff)
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elf: Print the full name of the dynamic loader in the ld.so help message
This requires defining a macro for the full path, matching the
-Wl,--dynamic-link= arguments used for linking glibc programs,
and ldd script.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Diffstat (limited to 'elf/Makefile')
-rw-r--r--elf/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/elf/Makefile b/elf/Makefile
index 8cdc44fdf1..f10cc59e7c 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -661,7 +661,8 @@ libof-ldconfig = ldconfig
 CFLAGS-dl-cache.c += $(SYSCONF-FLAGS)
 CFLAGS-cache.c += $(SYSCONF-FLAGS)
 CFLAGS-rtld.c += $(SYSCONF-FLAGS)
-CFLAGS-dl-usage.c += $(SYSCONF-FLAGS)
+CFLAGS-dl-usage.c += $(SYSCONF-FLAGS) \
+  -D'RTLD="$(rtlddir)/$(rtld-installed-name)"'
 
 cpp-srcs-left := $(all-rtld-routines:=.os)
 lib := rtld