GCC 1.37.1 on a DECsystem 3100
Anne Louise Gockel
alg at cornell.UUCP
Tue Jun 5 06:31:38 AEST 1990
I followed the proceedures for compiling gcc 1.37.1 on a DECsystem 3100
running UWS 2.2 / Ultrix 3.1.
The procedures suggest that you build gcc once with the Ultrix cc compiler, a
second time with the gcc compiler and a third time with the new gcc in order
to compare the binaries. When I compared the binaries in the manner specified
in Step 10) of the INSTALL document, I found that many of the files had
differences beyond just the date stamp. The differences were extremely
regular, almost as if there was a datestamp in the middle of the file.
Has anyone run into this problem? Have I made a mistake in the installation
procedure? Is there a good explanation for these differences?
Thank you,
Anne Louise Gockel
Cornell Computer Science
Internet: alg at cs.cornell.edu
----------
Partial list of differences from the "cmp -l" command, comparing the stage2 and
the stage3 .o files:
----------
c-convert.o
4838 70 67
4839 61 64
4840 64 65
4841 60 67
c-decl.o
52282 70 67
52283 61 64
52284 62 64
52285 70 65
c-parse.tab.o
84669 70 67
84670 61 64
84671 62 63
84672 62 71
c-typeck.o
57886 70 67
57887 61 64
57888 63 65
57889 64 61
caller-save.o
4177 70 67
4178 63 67
4179 70 60
4180 65 62
cccp.o
90622 70 67
90623 64 70
90624 70 60
90625 71 67
cexp.o
12782 70 67
12783 64 70
12784 71 61
12785 65 63
combine.o
48006 70 67
48007 63 66
48008 64 66
48009 71 63
cse.o
52077 70 67
52078 63 66
52079 62 63
52080 62 71
dbxout.o
emit-rtl.o
16013 70 67
16014 62 66
16015 70 60
16016 64 61
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