mes/module/mescc
Jan (janneke) Nieuwenhuizen be87ada6b5
build: Resurrect running mescc from elsewhere.
After setting-up a buld environment, running something like

   ~/src/mes/wip/pre-inst-env mescc -v -v ~/src/mes/wip/scaffold/main.c

works again.

TODO: Make this less complex.

 * The mescc-lib (and gcc-lib) build directories do not help;
   these were introduced to support `wip-autotools'.
 * We used to opt for short *PATH variables: "." rather than
   /gnu/store/.... or /home/janneke/src/mes/master to avoid
   filling the MES arena. XXX Has this been solved?
 * In the Guix bootstrap, we run module/mescc.scm directly
       $MES -e '(mescc)' module/mescc.scm

   ...so that's why these overrides started to appear in multiple
   places.

* build-aux/pre-inst-env.in (MES_UNINSTALLED): New variable.
* scripts/mescc.in (includedir,libdir): Use it to override these.
* module/mescc/mescc.scm (arch-find): Use it to add <lib>-messc.
2020-10-06 10:44:50 +02:00
..
armv4 div: Move __aeabi_idiv to __GNUC__; introduce __mesabi_idiv. 2020-10-06 10:04:28 +02:00
i386 mescc: Add signed char. 2020-10-06 10:04:28 +02:00
x86_64 mescc: Add signed char. 2020-10-06 10:04:28 +02:00
M1.scm Add ARM backend. 2020-06-10 13:11:07 +02:00
as.scm mescc: x86_64 support: Refactor to abstracted assembly, add x86_64. 2018-08-15 18:26:55 +02:00
bytevectors.scm mescc: x86_64 support: Refactor to abstracted assembly, add x86_64. 2018-08-15 18:26:55 +02:00
compile.scm mescc: Opt for reproducible builds with Guile and Mes. 2020-01-20 22:47:51 +01:00
info.scm mescc: Do not dump variables with extern storage. 2019-07-27 17:22:00 +02:00
mescc.scm build: Resurrect running mescc from elsewhere. 2020-10-06 10:44:50 +02:00
preprocess.scm mescc: Opt for reproducible builds with Guile and Mes. 2020-01-20 22:47:51 +01:00