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[patch] Fix configure error for mips-sde-elf toolchain
- From: Catherine Moore <clm at codesourcery dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: Catherine Moore <clm at codesourcery dot com>
- Date: Fri, 14 Nov 2008 16:17:55 -0500
- Subject: [patch] Fix configure error for mips-sde-elf toolchain
This patch adds the -mexplicit-relocs option to the configuration options for libgcc for
mips-sde-elf. Without this option, the configuration fails with:
configure:2415: /scratch/clm/nup/build/./gcc/xgcc -B/scratch/clm/nup/build/./gcc/
-B/usr/local/mips-sde-elf/bin/ -B/usr/local/mips-sde-elf/lib/ -isystem
/usr/local/mips-sde-elf/include -isystem /usr/local/mips-sde-elf/sys-include -o conftest -g -O2 -Os
-minterlink-mips16 -mcode-xonly -mno-gpopt conftest.c >&5
conftest.c:1: error: '-mno-gpopt' needs '-mexplicit-relocs'
configure:2418: $? = 1
Does this look okay to install?
Thanks,
Catherine
2008-11-14 Catherine Moore <clm@codesourcery.com>
* mt-sde (CFLAGS_FOR_TARGET): Add -mexplicit-relocs.
(CXXFLAGS_FOR_TARGET): Likewise.
Index: mt-sde
===================================================================
--- mt-sde (revision 141864)
+++ mt-sde (working copy)
@@ -6,5 +6,5 @@
# has two purposes: it allows libraries to be used in situations where
# $gp != our _gp, and it allows them to be built with -G8 while
# retaining link compability with -G0 and -G4.
-CFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-xonly -mno-gpopt
-CXXFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-xonly -mno-gpopt
+CFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-xonly -mno-gpopt -mexplicit-relocs
+CXXFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-xonly -mno-gpopt -mexplicit-relocs