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authorH.J. Lu <hjl.tools@gmail.com>2017-08-04 12:58:01 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-08-04 12:58:13 -0700
commite13daad7ac81968e9aaa4a87497f898bb15f4ef8 (patch)
tree6d9689deeb49de94e5d4d999986cfd7445980602 /elf
parent627c69c838e75d69f46a7cc7dd2bafca03adbf60 (diff)
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Compile tst-prelink.c without PIE [BZ #21815]
tst-prelink.c checks for conflict with GLOB_DAT relocation against stdio. On i386, there is no GLOB_DAT relocation against stdio with PIE. We should compile tst-prelink.c without PIE. [BZ #21815] * elf/Makefile (CFLAGS-tst-prelink.c): New. (LDFLAGS-tst-prelink): Likewise.
Diffstat (limited to 'elf')
-rw-r--r--elf/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/elf/Makefile b/elf/Makefile
index 2956445..828daaa 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -358,6 +358,9 @@ update-all-abi: update-all-abi-ld
ifeq ($(have-glob-dat-reloc),yes)
tests += tst-prelink
+# Don't compile tst-prelink.c with PIE for GLOB_DAT relocation.
+CFLAGS-tst-prelink.c += -fno-pie
+LDFLAGS-tst-prelink = $(no-pie-ldflag)
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-prelink-cmp.out
endif