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fix build with gcc 10

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Define setjmp_buffer as static to avoid the following build failure with
gcc 10 (which defaults to -fno-common):

/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: image_utils.o:(.bss+0x0): multiple definition of `setjmp_buffer'; metadata.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status

Fixes:
 - http://autobuild.buildroot.org/results/8754bb4f7d749f999d5f8ddfec587470ceec4476

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
This commit is contained in:
Fabrice Fontaine
2020-09-01 22:55:24 +02:00
committed by Justin Maggard
parent 9f1677825c
commit b5e75ff7d1
2 changed files with 2 additions and 2 deletions
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2
image_utils.c
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@@ -190,7 +190,7 @@ jpeg_memory_src(j_decompress_ptr cinfo, const unsigned char * buffer, size_t buf
src->pub.bytes_in_buffer = bufsize;
}
jmp_buf setjmp_buffer;
static jmp_buf setjmp_buffer;
/* Don't exit on error like libjpeg likes to do */
static void
libjpeg_error_handler(j_common_ptr cinfo)