dtc: fix compilation with gcc 4.6.0
(From OE-Core rev: e5cb0d5101f4bbfb516236fa95a1b50e27a2d21c) Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -0,0 +1,51 @@
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Upstream-Status: Pending
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Fix following compilation errors with gcc 4.6.0
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| dtc.c: In function 'main':
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| dtc.c:100:17: error: variable 'check' set but not used [-Werror=unused-but-set-variable]
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| cc1: all warnings being treated as errors
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| make: *** [dtc.o] Error 1
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| make: *** Waiting for unfinished jobs....
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| flattree.c: In function 'flat_read_mem_reserve':
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| flattree.c:700:14: error: variable 'p' set but not used [-Werror=unused-but-set-variable]
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| cc1: all warnings being treated as errors
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| make: *** [flattree.o] Error 1
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| ERROR: oe_runmake failed
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Nitin A Kamble <nitin.a.kamble@intel.com> 2011/05/10
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Index: git/dtc.c
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===================================================================
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--- git.orig/dtc.c
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+++ git/dtc.c
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@@ -97,7 +97,7 @@ int main(int argc, char *argv[])
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const char *inform = "dts";
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const char *outform = "dts";
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const char *outname = "-";
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- int force = 0, check = 0;
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+ int force = 0, __attribute__((__unused__)) check = 0;
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const char *arg;
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int opt;
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FILE *outf = NULL;
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Index: git/flattree.c
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===================================================================
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--- git.orig/flattree.c
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+++ git/flattree.c
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@@ -697,7 +697,6 @@ static struct reserve_info *flat_read_me
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{
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struct reserve_info *reservelist = NULL;
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struct reserve_info *new;
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- const char *p;
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struct fdt_reserve_entry re;
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/*
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@@ -706,7 +705,6 @@ static struct reserve_info *flat_read_me
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*
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* First pass, count entries.
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*/
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- p = inb->ptr;
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while (1) {
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flat_read_chunk(inb, &re, sizeof(re));
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re.address = fdt64_to_cpu(re.address);
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@ -1,7 +1,8 @@
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SRC_URI = "git://www.jdl.com/software/dtc.git;protocol=git"
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SRC_URI = "git://www.jdl.com/software/dtc.git;protocol=git \
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file://fix_for_compilation_with_gcc_4.6.0.patch"
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SRCREV = "73dca9ae0b9abe6924ba640164ecce9f8df69c5a"
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PV = "1.2.0+git${SRCPV}"
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PR = "r2"
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PR = "r3"
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S = "${WORKDIR}/git"
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