Port modules to use getprogname explicitly ... instead of requiring progname to be used (or program_name to be provided). * lib/argmatch.c: Do not include progname.h. [TEST] (program_name): Do not define. [TEST] (main): Call getprogname instead of using program_name. * lib/c-stack.c: Do not include progname.h. (program_name): Do not define. (die): Call getprogname instead of using program_name. * lib/chdir-long.c: Do not include progname.h. [TEST_CHDIR] (main): Do not set program_name. * lib/error.c [!_LIBC]: Include progname.h. [!_LIBC] (program_name): Define using getprogname. * lib/euidaccess.c: Do not include progname.h. [TEST] (main): Do not set program_name. * lib/git-merge-changelog.c: Include getprogname.h instead of progname.h. (usage): Call getprogname instead of using program_name. (main): Likewise. Stop calling set_program_name. * lib/group-member.c: Do not include progname.h. [TEST] (main): Do not set program_name. * modules/argmatch (Depends-on): Add getprogname. * modules/c-stack (Depends-on): Likewise. * modules/error (Depends-on): Likewise. * modules/git-merge-changelog (Depends-on): Likewise. Also remove progname.

Description:
error and error_at_line functions: Error reporting.

Notice:
If you are using GNU gettext version 0.16.1 or older, add the following options
to XGETTEXT_OPTIONS in your po/Makevars:
  --flag=error:3:c-format --flag=error_at_line:5:c-format

Files:
lib/error.h
lib/error.c
m4/error.m4

Depends-on:
getprogname
stdio           [test $ac_cv_lib_error_at_line = no]
strerror        [test $ac_cv_lib_error_at_line = no]
unistd          [test $ac_cv_lib_error_at_line = no]
msvc-nothrow    [test $ac_cv_lib_error_at_line = no]

configure.ac:
gl_ERROR
if test $ac_cv_lib_error_at_line = no; then
  AC_LIBOBJ([error])
  gl_PREREQ_ERROR
fi
m4_ifdef([AM_XGETTEXT_OPTION],
  [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
   AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])

Makefile.am:

Include:
"error.h"

License:
LGPL

Maintainer:
all, glibc