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a8bbadefaf
It seems that the Makefile has both CC and CFLAGS hardcoded and does not
allow overriding them by ones being passed by the buildsystem.
This works fine until CONFIG_PKG_ASLR_PIE_ALL is selected, then building
will fail with:
arm-openwrt-linux-muslgnueabi/bin/ld.bfd: mhz.o: relocation R_ARM_MOVW_ABS_NC against `a local symbol' can not be used when making a shared object; recompile with -fPIC
arm-openwrt-linux-muslgnueabi/bin/ld.bfd: mhz.o(.text+0x75c): unresolvable R_ARM_CALL relocation against symbol `__aeabi_l2d@@GCC_3.5
So, lets add a patch pending upstream that allows both CC and CFLAGS to be
overriden so that ones passed by the buildsystem are actually respected.
Fixes: 89123b308f98 ("mhz: add new package")
Signed-off-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit 6c28f46f37d35dce06c320d9ac7f256c113aea22)
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit 8c90527a80b0adf34f331f2f5517dce7795e9404)
30 lines
957 B
Diff
30 lines
957 B
Diff
From d55f7b578eb2126d2e4a7f045321f6ba7df3800a Mon Sep 17 00:00:00 2001
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From: Robert Marko <robimarko@gmail.com>
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Date: Wed, 30 Aug 2023 20:31:07 +0200
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Subject: [PATCH] Makefile: allow overriding CC and CFLAGS
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For OpenWrt and Buildroot which support really large amount of different
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architectures and cores it is sometimes required to pass our own CFLAGS.
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This is especially true if hardening options are to be respected.
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Also, for cross-compiling CC should be respected as currently it is
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working since both OpenWrt and Buildroot symlink gcc to the cross compiler.
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So, lets set the current values as defaults but allow them to be overriden.
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Signed-off-by: Robert Marko <robimarko@gmail.com>
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---
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Makefile | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/Makefile
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+++ b/Makefile
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@@ -1,5 +1,5 @@
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-CC := gcc
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-CFLAGS := -O3 -Wall -fomit-frame-pointer
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+CC ?= gcc
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+CFLAGS ?= -O3 -Wall -fomit-frame-pointer
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all: mhz
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