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| author | Julien Dusser <julien.dusser@free.fr> | 2018-07-17 18:29:34 +0200 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-07-30 14:26:16 +0200 |
| commit | 4dfa6b7a300188db2d97a291f9c1303286a6bcc5 (patch) | |
| tree | 9bb57448164f5abeef7279f57d6787c68b0e01c4 /include/hardening.mk | |
| parent | 84c212da44cf5df210ae166ed7e64adf764ccf3f (diff) | |
| download | openwrt-4dfa6b7a300188db2d97a291f9c1303286a6bcc5.tar.gz openwrt-4dfa6b7a300188db2d97a291f9c1303286a6bcc5.tar.bz2 openwrt-4dfa6b7a300188db2d97a291f9c1303286a6bcc5.zip | |
build: fix ASLR for LTO packages
Fix building packages with LTO when CONFIG_PKG_ASLR_PIE is enabled.
Despite comment of PR lto/80838, it seems that GCC needs -fPIC on linker
command line, even if all objects are -fPIC. This may change as PR
lto/80838 is merged into 8.1
compile-tested: ar71xx, ath79
Fix commits:
6dac92a42e052f89971762173daabb7fd84742ef
8c11133c9de632dca69c8464f911d8e2716effe2
07940acc341ee9bb2887359f193625e48f36207e
e7397eef69a20fc630148d0e597523e139d21c0c
ef16a394d2b24a363b50b5b4720cb23fe156c9da
ef96d1e34a990871c912938c336f51a510b1e32f
47b42137ce1e931ae5871952b1f98438396f5e07
73fc67b61480a3430d31de33478a1c0c2c364b9c
154c0c4006daf41e2cbb6c8b7ad5557f83dfea3e
804c51e1e661819c5a7532e66fb8a12166eef9a9
Signed-off-by: Julien Dusser <julien.dusser@free.fr>
Diffstat (limited to 'include/hardening.mk')
| -rw-r--r-- | include/hardening.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/hardening.mk b/include/hardening.mk index 42ce1f56b5..60f39428e8 100644 --- a/include/hardening.mk +++ b/include/hardening.mk @@ -19,7 +19,7 @@ endif ifdef CONFIG_PKG_ASLR_PIE ifeq ($(strip $(PKG_ASLR_PIE)),1) TARGET_CFLAGS += $(FPIC) - TARGET_LDFLAGS += -specs=$(INCLUDE_DIR)/hardened-ld-pie.specs + TARGET_LDFLAGS += $(FPIC) -specs=$(INCLUDE_DIR)/hardened-ld-pie.specs endif endif ifdef CONFIG_PKG_CC_STACKPROTECTOR_REGULAR |