scripts/build/debug.sh
author Oron Peled <oron@actcom.co.il>
Mon Aug 03 00:49:25 2009 +0200 (2009-08-03)
branch1.4
changeset 1456 94fc77c37418
parent 483 99724e410693
permissions -rw-r--r--
[complib:mpfr] Fix building MPFR in some weird cases

The tmul test uses a compiled-in input file in $(srcdir).
The problem is that the Makefile passes it unquoted. The C code
tries to stringify it using clever macros, which may *usually* work.

In my case the source directory was named:
.../toolchain-powerpc-e500v2-linux-gnuspe-1.0-2.fc10/.../tests
And guess what? During testing I found out the program fails because
it tries to open:
.../toolchain-powerpc-e500v2-1-gnuspe-1.0-2.fc10/.../tests

Yes, CPP tokenized the macro before stringifying it and not surprisingly
the 'linux' part was converted to 1.
[on Fedora-10: cpp (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)]

So the attached patch simplify the macros and pass the path as string
from the Makefile.

Manually backported from 1449:8ad2773e7ae3
     1 # Wrapper to build the debug facilities
     2 
     3 # List all debug facilities, and parse their scripts
     4 CT_DEBUG_FACILITY_LIST=
     5 for f in "${CT_LIB_DIR}/scripts/build/debug/"*.sh; do
     6     _f="$(basename "${f}" .sh)"
     7     _f="${_f#???-}"
     8     __f="CT_DEBUG_${_f}"
     9     if [ "${!__f}" = "y" ]; then
    10         CT_DoLog DEBUG "Enabling debug '${_f}'"
    11         . "${f}"
    12         CT_DEBUG_FACILITY_LIST="${CT_DEBUG_FACILITY_LIST} ${_f}"
    13     else
    14         CT_DoLog DEBUG "Disabling debug '${_f}'"
    15     fi
    16 done
    17 
    18 # Download the debug facilities
    19 do_debug_get() {
    20     for f in ${CT_DEBUG_FACILITY_LIST}; do
    21         do_debug_${f}_get
    22     done
    23 }
    24 
    25 # Extract and patch the debug facilities
    26 do_debug_extract() {
    27     for f in ${CT_DEBUG_FACILITY_LIST}; do
    28         do_debug_${f}_extract
    29     done
    30 }
    31 
    32 # Build the debug facilities
    33 do_debug() {
    34     for f in ${CT_DEBUG_FACILITY_LIST}; do
    35         do_debug_${f}_build
    36     done
    37 }
    38