Gpc April 2012

gpc@gnu.de

2 participants
2 discussions

GPC with gcc-4.[23]
by Waldek Hebisch 18 Apr '13

18 Apr '13

I did some work on updating gpc to newer gcc versions. You can find it at GitHub: https://github.com/hebisch/gpc This is experimental work. 4.2 and 4.3 ports (on "master" Git branch) are basically in "works for my purpose" state: on my machine compiler builds and passes test suite with small (but nonzero) number of failures. On 4.5.1 there is initial port to gcc-4.[45] -- this one is broken from user point of view and may be of some use only for people who want to seriously work on the compiler. Note that this is _not_ a release. There are relatively easy to fix but non working things (in particular some features of Makefiles are broken). Testing was limited to running testsute just for one configuration. I estimate that fixing easily fixable stuff and polishing things would take me about a week -- unfortunately I am busy with other things. So I decided to make the code available "as is". If there will be bug reports, I will look at them and there is reasonable chance that I will fix them. But otherwise I do not plan to work on gpc in near future. If you want to try the code note that there are changes to build process, look at toplevel README file. -- Waldek Hebisch hebisch(a)math.uni.wroc.pl

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GCC 4.3.5-based GPC fails to compile under Fedora 16
by John L. Ries 22 Apr '12

22 Apr '12

I downloaded hebisch-gpc-8249f1b.tar.gz from https://github.com/hebisch/gpc and gcc-core-4.3.5.tar.bz2 from my friendly neighborhood mirror, extracted the source, created the soft links as instructed, applied the patch (gcc-4.3.5.diff) and configured as follows: ../gcc-4.3.5/configure --enable-languages=all --disable-mapped-location \ --program-suffix=435 After much compiling, I get the following: Checking multilib configuration for libgpc... mkdir -p -- x86_64-unknown-linux-gnu/libgpc Configuring in x86_64-unknown-linux-gnu/libgpc configure: WARNING: unrecognized options: --enable-multilib, --disable-mapped-location, --enable-languages, --with-target-subdir configure: creating cache ./config.cache configure: updating cache ./config.cache configure: creating ./config.status config.status: creating Makefile configure: WARNING: unrecognized options: --enable-multilib, --disable-mapped-location, --enable-languages, --with-target-subdir cat: ../../../gcc-4.3.5/libgpc/../gcc/BASE-VER: No such file or directory make[2]: Entering directory `/usr/local/src/gcc/x86_64-unknown-linux-gnu/libgpc' /usr/local/src/gcc/./gcc/xgcc -B/usr/local/src/gcc/./gcc/ -B/usr/local/x86_64-unknown-linux-gnu/bin/ -B/usr/local/x86_64-unknown-linux-gnu/lib/ -isystem /usr/local/x86_64-unknown-linux-gnu/include -isystem /usr/local/x86_64-unknown-linux-gnu/sys-include -dumpmachine > alias_file 2>/dev/null for i in `/usr/local/src/gcc/./gcc/xgcc -B/usr/local/src/gcc/./gcc/ -B/usr/local/x86_64-unknown-linux-gnu/bin/ -B/usr/local/x86_64-unknown-linux-gnu/lib/ -isystem /usr/local/x86_64-unknown-linux-gnu/include -isystem /usr/local/x86_64-unknown-linux-gnu/sys-include --print-multi-lib 2>/dev/null`; do \ dir=`echo $i | sed -e 's/;.*$//'`; \ flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \ make CFLAGS="-O2 -g -g -O2 ${flags}" MPREFIX=${dir} build ; \ done cat: ../../../gcc-4.3.5/libgpc/../gcc/BASE-VER: No such file or directory make[3]: Entering directory `/usr/local/src/gcc/x86_64-unknown-linux-gnu/libgpc' make[3]: *** No rule to make target `../../../gcc-4.3.5/libgpc/../gcc/p/rts/Makefile.in', needed by `p/rts/Makefile'. Stop. make[3]: Leaving directory `/usr/local/src/gcc/x86_64-unknown-linux-gnu/libgpc' cat: ../../../gcc-4.3.5/libgpc/../gcc/BASE-VER: No such file or directory make[3]: Entering directory `/usr/local/src/gcc/x86_64-unknown-linux-gnu/libgpc' make[3]: *** No rule to make target `../../../gcc-4.3.5/libgpc/../gcc/p/rts/Makefile.in', needed by `32/p/rts/Makefile'. Stop. make[3]: Leaving directory `/usr/local/src/gcc/x86_64-unknown-linux-gnu/libgpc' make[2]: *** [do_multidirs] Error 2 make[2]: Leaving directory `/usr/local/src/gcc/x86_64-unknown-linux-gnu/libgpc' make[1]: *** [all-target-libgpc] Error 2 make[1]: Leaving directory `/usr/local/src/gcc' make: *** [all] Error 2 The question is, how do I proceed... or more specifically, what is BASE_VER and how do I create it? config.log is attached. --------------------------| John L. Ries | Salford Systems | Phone: (619)543-8880 x107 | or (435)867-8885 | --------------------------|

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Gpc April 2012