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Patch PA4 for missing yylex
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libfl is missing yylex symbol. Since libfl is not necessary for the semantic
analyzer, just remove `-lfl` from the Makefile.
This commit is contained in:
Armin Friedl 2021-01-03 13:16:52 +01:00
parent 032f8a5714
commit d4a9420bc7
2 changed files with 13 additions and 1 deletions
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3
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@ -85,7 +85,8 @@ RUN sed -i 's/-zx/-ozx/g' \
# c) fix mangling errors of yylex when compiled with a c++ compiler # c) fix mangling errors of yylex when compiled with a c++ compiler
# d) be as non-invasive as possible to the existing assignment code # d) be as non-invasive as possible to the existing assignment code
RUN patch -u /usr/class/assignments/PA2/cool.flex -i /tmp/build/cool.flex.patch \ RUN patch -u /usr/class/assignments/PA2/cool.flex -i /tmp/build/cool.flex.patch \
&& patch -u /usr/class/assignments/PA3/cool.y -i /tmp/build/cool.y.patch && patch -u /usr/class/assignments/PA3/cool.y -i /tmp/build/cool.y.patch \
&& patch -u /usr/class/assignments/PA4/Makefile -i /tmp/build/Makefile.patch
# Setup working directory # Setup working directory
RUN mkdir -p /class RUN mkdir -p /class

11
Makefile.patch Normal file
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@ -0,0 +1,11 @@
--- Makefile 2021-01-03 12:11:07.454989428 +0000
+++ Makefile.work 2021-01-03 12:15:19.965132466 +0000
@@ -2,7 +2,7 @@
ASSN = 4
CLASS= cs143
CLASSDIR= ../..
-LIB= -L/usr/pubsw/lib -lfl
+LIB= -L/usr/pubsw/lib
AR= gar
ARCHIVE_NEW= -cr
RANLIB= gar -qs