Description Don Lewis 2015-01-30 00:08:32 UTC

Created attachment 152360 [details]
script to run guild compile under truss

The finance/gnucash port defaults to using lang/guile, but that conflicts with one of the other ports that I use, which requires lang/guile2.  To avoid the conflict, I'm attempting to build gnucash with the GUILE2 option.  This appears to work on FreeBSD 10.1 amd64, but fails on FreeBSD 8.4 i386.

When building gnucash "guild compile" is executed a number of times, apparently successfully most of the time, even on FreeBSD 8.4, but it always fails on the same file on FreeBSD 8.4:

GNC_UNINSTALLED=yes \
GNC_BUILDDIR=../../.. \
GNC_MODULE_PATH="../../../src/app-utils/.libs:../../../src/engine/.libs:${GNC_MODULE_PATH}" GUILE_LOAD_PATH="../../../src/app-utils:../../../src/core-utils:../../../src/engine:../../../src/gnc-module:../../../src/gnome-utils:../../../src/scm:${GUILE_LOAD_PATH}" GUILE_LOAD_COMPILED_PATH="../../../src/app-utils:../../../src/core-utils:../../../src/engine:../../../src/gnc-module:../../../src/gnome-utils:../../../src/scm:${GUILE_LOAD_COMPILED_PATH}" LD_LIBRARY_PATH="../../../src/report/report-gnome/.libs:../../../src/report/report-system/.libs:../../../src/html/.libs:../../../src/backend/sql/.libs:../../../src/backend/xml/.libs:../../../src/gnome-utils/.libs:../../../src/gnc-module/.libs:../../../src/core-utils/.libs:../../../src/app-utils/.libs:../../../src/libqof/qof/.libs:../../../src/engine/.libs:${LD_LIBRARY_PATH}" DYLD_LIBRARY_PATH="../../../src/report/report-gnome/.libs:../../../src/report/report-system/.libs:../../../src/html/.libs:../../../src/backend/sql/.libs:../../../src/backend/xml/.libs:../../../src/gnome-utils/.libs:../../../src/gnc-module/.libs:../../../src/core-utils/.libs:../../../src/app-utils/.libs:../../../src/libqof/qof/.libs:../../../src/engine/.libs:${DYLD_LIBRARY_PATH}"  \
/usr/local/bin/guild compile -o report-gnome.go report-gnome.scm
* 09:03:34  WARN <qof.engine> [guid_init()] only got 5814 bytes.
The identifiers might not be very random.
Backtrace:
In /usr/local/bin/guild:
  74: 19 [main ("/usr/local/bin/guild" "compile" "-o" ...)]
In srfi/srfi-1.scm:
 619: 18 [for-each #<procedure 8455880 at scripts/compile.scm:179:14 (file)> #]
In scripts/compile.scm:
 182: 17 [#<procedure 8455880 at scripts/compile.scm:179:14 (file)> "report-gnome.scm"]
In system/base/target.scm:
  59: 16 [with-target "i386-portbld-freebsd8.4" ...]
In system/base/compile.scm:
 150: 15 [compile-file "report-gnome.scm" #:output-file ...]
  43: 14 [call-once #<procedure 84551a0 at system/base/compile.scm:56:5 ()>]
In ice-9/boot-9.scm:
 171: 13 [with-throw-handler #t ...]
In system/base/compile.scm:
  59: 12 [#<procedure 8455180 at system/base/compile.scm:58:9 ()>]
 153: 11 [#<procedure 84551c0 at system/base/compile.scm:151:8 (port)> #<closed: file 0>]
 216: 10 [read-and-compile #<input: report-gnome.scm 7> #:from ...]
 232: 9 [lp (# # # # ...) #<directory # 85d99d8> #<directory # 85d99d8>]
 180: 8 [lp (#<procedure compile-tree-il (x e opts)>) (cond-expand # #) ...]
In ice-9/boot-9.scm:
2401: 7 [save-module-excursion #<procedure 88d5b40 at language/scheme/compile-tree-il.scm:29:3 ()>]
In language/scheme/compile-tree-il.scm:
  31: 6 [#<procedure 88d5b40 at language/scheme/compile-tree-il.scm:29:3 ()>]
In ice-9/psyntax.scm:
1106: 5 [expand-top-sequence ((cond-expand (guile-2 #) (else))) () ...]
 989: 4 [scan ((cond-expand (guile-2 #) (else))) () ...]
 989: 3 [scan (#(syntax-object (eval-when # # ...) (#) ...)) () ...]
 279: 2 [scan (#) () (#) ...]
In unknown file:
   ?: 1 [load-extension "libgncmod-report-gnome" "scm_init_sw_report_gnome_module"]
In ice-9/boot-9.scm:
 106: 0 [#<procedure 8455160 at ice-9/boot-9.scm:97:6 (thrown-k . args)> misc-error ...]

ice-9/boot-9.scm:106:20: In procedure #<procedure 8455160 at ice-9/boot-9.scm:97:6 (thrown-k . args)>:
ice-9/boot-9.scm:106:20: In procedure dynamic-link: file: "libgncmod-report-gnome", message: "file not found"
Makefile:1144: recipe for target 'report-gnome.go' failed
gmake[5]: *** [report-gnome.go] Error 1


A search of the work directory shows that libgncmod-report-gnome.so is present.

If use truss to run guild, it shows that guild is successfully accessing libgncmod-report-gnome.so from the work directory several times, but later on tries to access it under /usr/local/lib/guile/2.0/extensions/, which fails.

I stated earlier that it "appears" to work correctly on FreeBSD 10, but when run under truss I see a large number of open() syscalls that have either empty strings as their path argument, or binary garbage, which suggests that there may be an internal memory corruption problem.

I have attached a compile script that sets up the environment properly and then runs guild under truss.  Since this was tested in a poudriere jail, it may be necessary to change the path to the gnucash work directory.