[Bug target/52378] New: Can't build most recent svn version
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52378 Bug #: 52378 Summary: Can't build most recent svn version Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassig...@gcc.gnu.org ReportedBy: l...@qtrac.plus.com I did the svn read-only checkout for trunk: : svn info Path: . URL: svn://gcc.gnu.org/svn/gcc/trunk Repository Root: svn://gcc.gnu.org/svn/gcc Repository UUID: 138bc75d-0d04-0410-961f-82ee72b054a4 Revision: 184569 Node Kind: directory Schedule: normal Last Changed Author: ian Last Changed Rev: 184569 Last Changed Date: 2012-02-25 02:11:29 + (Sat, 25 Feb 2012) This is into /home/mark/opt/gcc-svn-src I then configured with ./configure --prefix=/home/mark/opt/gcc I then did make: ... make[3]: Entering directory `/home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc' gcc -g -fkeep-inline-functions -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wc++-compat -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -o build/gengtype \ build/gengtype.o build/errors.o build/gengtype-lex.o build/gengtype-parse.o build/gengtype-state.o build/version.o ../../build-x86_64-unknown-linux-gnu/libiberty/libiberty.a gcc -g -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wc++-compat -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -o build/gencheck \ build/gencheck.o ../../build-x86_64-unknown-linux-gnu/libiberty/libiberty.a build/gengtype.o: In function `create_optional_field_': /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:854: undefined reference to `lexer_line' build/gengtype.o: In function `adjust_field_rtx_def': /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:989: undefined reference to `lexer_line' /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1045: undefined reference to `lexer_line' /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1055: undefined reference to `lexer_line' /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1120: undefined reference to `lexer_line' build/gengtype.o:/home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype.c:1159: more undefined references to `lexer_line' follow build/gengtype-parse.o: In function `token': /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:53: undefined reference to `yylex' build/gengtype-parse.o: In function `parse_error': /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:142: undefined reference to `lexer_line' /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:142: undefined reference to `lexer_line' build/gengtype-parse.o: In function `struct_field_seq': /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:692: undefined reference to `lexer_line' build/gengtype-parse.o: In function `type': /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:726: undefined reference to `lexer_line' /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:758: undefined reference to `lexer_line' build/gengtype-parse.o:/home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:758: more undefined references to `lexer_line' follow build/gengtype-parse.o: In function `parse_file': /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:951: undefined reference to `yybegin' /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:986: undefined reference to `lexer_toplevel_done' /home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc/../.././gcc/gengtype-parse.c:991: undefined reference to `yyend' collect2: ld returned 1 exit status make[3]: *** [build/gengtype] Error 1 make[3]: *** Waiting for unfinished jobs make[3]: Leaving directory `/home/mark/opt/gcc-svn-src/host-x86_64-unknown-linux-gnu/gcc' make[2]: *** [all-stage1-gcc] Error 2 make[2]: Leaving directory `/home/mark/opt/gcc-svn-src' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/home/mark/opt/gcc-svn-src' make: *** [all] Error 2 I would be happy to try to build a slightly earlier and more stable version but don't know how. (With mercurial I'd do 'hg update _an_earlier_tag' but don't know the svn equivalent if there is one.)
[Bug target/52378] Can't build most recent svn version, i.e., trunk 4.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52378 Mark Summerfield changed: What|Removed |Added Status|WAITING |RESOLVED Resolution||INVALID --- Comment #2 from Mark Summerfield 2012-02-25 09:06:33 UTC --- I'm v. sorry, I read the instructions carefully but still managed to miss the point about doing the build out of tree since I don't need to do that for other things. I've now built it sucessfully. Thanks! PS I had to do 'make realclean' in the source directory before it would build. PPS Thanks also for mentioning flex: maybe it should be moved to the "Tools/packages necessary for building GCC" section (currently it is in the "Tools/packages necessary for modifying GCC" section) on page http://gcc.gnu.org/install/prerequisites.html since I only read the former since I just want to try to use the leading edge version, not modify it.
