re PR libfortran/54572 (Use libbacktrace library)
authorFrancois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Sun, 23 Aug 2015 21:50:30 +0000 (21:50 +0000)
committerFrançois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Sun, 23 Aug 2015 21:50:30 +0000 (21:50 +0000)
commitad4f95e395b752371643327c1fdf71fac70de526
tree2d9bb42bb8fba1bb8290c5fdeb49a6955a68c642
parent1487cca00ca6f4e0fe60d72761737da162e96840
re PR libfortran/54572 (Use libbacktrace library)

PR libfortran/54572

* Makefile.def: Make libgfortran depend on libbacktrace.
* Makefile.in: Regenerate.

* config-lang.in: Add libbacktrace to target_libs.

* Makefile.am (libgfortran_la_LDFLAGS): Link in libbacktrace.
(AM_CPPFLAGS): Add libbacktrace directories to include paths.
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.
* configure.ac: Remove checks for strtok_r, wait, execve, pipe,
and dup2. Remove call to GCC_CHECK_UNWIND_GETIPINFO.
* libgfortran.h (full_exe_path, find_addr2line, backtrace): Remove
prototypes.
(show_backtrace): Add prototype.
* runtime/backtrace.c: Rework file entirely.
* runtime/compile_options.c (backtrace_handler): Rename backtrace
to show_backtrace.
(maybe_find_addr2line): Remove function.
(set_options): Remove call to maybe_find_addr2line.
* runtime/error.c (sys_abort): Rename backtrace to show_backtrace.
* runtime/main.c (store_exe_path): Empty function body.
(full_exe_path, gfstrtok_r, find_addr2line): Remove functions.
(cleanup): Don't free removed variables.
* runtime/minimal.c (full_exe_path): Remove function.
(set_args): Don't set exe_path.

* gfortran.dg/backtrace_1.f90: New test.

From-SVN: r227106
20 files changed:
ChangeLog
Makefile.def
Makefile.in
gcc/fortran/ChangeLog
gcc/fortran/config-lang.in
gcc/testsuite/ChangeLog
gcc/testsuite/gfortran.dg/backtrace_1.f90 [new file with mode: 0644]
libgfortran/ChangeLog
libgfortran/Makefile.am
libgfortran/Makefile.in
libgfortran/aclocal.m4
libgfortran/config.h.in
libgfortran/configure
libgfortran/configure.ac
libgfortran/libgfortran.h
libgfortran/runtime/backtrace.c
libgfortran/runtime/compile_options.c
libgfortran/runtime/error.c
libgfortran/runtime/main.c
libgfortran/runtime/minimal.c