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authorMike Frysinger <vapier@gentoo.org>2009-08-23 02:47:59 -0400
committerWolfgang Denk <wd@denx.de>2009-08-23 22:33:33 +0200
commit6ac9f47977a9fc1876979871eeb14f26ba1bdbe6 (patch)
tree49a04782109977087bb9adfea3feac51e073821e /config.mk
parent2ed0869d30602eb660569eababb8fedff36bd23a (diff)
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start a linker script helper file
Start a common header file for common linker script code (such as workarounds for older linkers) rather than doing this in the build system. As fallout, we no longer execute the linker every time config.mk is included by a build file (which can easily be 70+ times), but rather only execute it once. This also fixes a bug in the major version checking by creating a macro to easily compare versions and keep people from making the same common mistake (forgetting to check major and minor together). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'config.mk')
-rw-r--r--config.mk10
1 files changed, 0 insertions, 10 deletions
diff --git a/config.mk b/config.mk
index 7bc7315..8852157 100644
--- a/config.mk
+++ b/config.mk
@@ -171,16 +171,6 @@ ifneq ($(TEXT_BASE),)
LDFLAGS += -Ttext $(TEXT_BASE)
endif
-# Special flags for CPP when processing the linker script
-# Linker versions prior to 2.16 don't understand the builting
-# functions SORT_BY_ALIGNMENT() and SORT_BY_NAME(), so disable these
-ifeq ($(shell $(LD) -v | \
- sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\) .*/[ \1 -lt 2 ] || [ \2 -lt 16 ] \&\& echo old_ld/p' | \
- sh),old_ld)
-LDPPFLAGS += -D'SORT_BY_ALIGNMENT(x)=x' -D'SORT_BY_NAME(x)=x'
-endif
-
-
# Location of a usable BFD library, where we define "usable" as
# "built for ${HOST}, supports ${TARGET}". Sensible values are
# - When cross-compiling: the root of the cross-environment