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Update from gnulib

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Make the following changes by hand, and run ‘admin/merge-gnulib’.
* configure.ac (AM_CONDITIONAL): Adjust to new Gnulib convention.
This commit is contained in:
Paul Eggert 2021-12-18 16:12:38 -08:00
parent 35da3ed052
commit f05a93e823
32 changed files with 796 additions and 824 deletions
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12
m4/execinfo.m4
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@ -10,7 +10,7 @@ AC_DEFUN([gl_EXECINFO_H],
AC_CHECK_HEADERS_ONCE([execinfo.h])
LIB_EXECINFO=''
EXECINFO_H='execinfo.h'
GL_GENERATE_EXECINFO_H=true
if test $ac_cv_header_execinfo_h = yes; then
gl_saved_libs=$LIBS
@ -18,14 +18,10 @@ AC_DEFUN([gl_EXECINFO_H],
[test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd])
LIBS=$gl_saved_libs
test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
if test "$ac_cv_search_backtrace_symbols_fd" != no; then
GL_GENERATE_EXECINFO_H=false
fi
fi
if test -n "$EXECINFO_H"; then
AC_LIBOBJ([execinfo])
fi
AC_SUBST([EXECINFO_H])
AC_SUBST([LIB_EXECINFO])
AM_CONDITIONAL([GL_GENERATE_EXECINFO_H], [test -n "$EXECINFO_H"])
])