Mercurial > hg > octave-kai > gnulib-hg
diff m4/clock_time.m4 @ 12182:8ba00f285749
m4: stylistic-only: hoist AC_SUBST to be adjacent to initialization
Declare a variable like LIB_CLOCK_GETTIME to be AC_SUBSTituted
right after its initialization, rather than farther down.
Keeping these in close proximity makes it easier to ensure
that each such variable is initialized. E.g.,
LIB_CLOCK_GETTIME=
AC_SUBST([LIB_CLOCK_GETTIME])
This change also increments these serial numbers.
* m4/clock_time.m4 (gl_CLOCK_TIME): Hoist AC_SUBST use.
* m4/euidaccess.m4 (gl_PREREQ_EUIDACCESS): Likewise.
* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
| author | Jim Meyering <meyering@redhat.com> |
|---|---|
| date | Sun, 18 Oct 2009 18:53:35 +0200 |
| parents | d9a855dec815 |
| children | c2cbabec01dd |
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--- a/m4/clock_time.m4 +++ b/m4/clock_time.m4 @@ -1,4 +1,4 @@ -# clock_time.m4 serial 9 +# clock_time.m4 serial 10 dnl Copyright (C) 2002-2006, 2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -21,11 +21,11 @@ # programs in the package would end up linked with that potentially-shared # library, inducing unnecessary run-time overhead. LIB_CLOCK_GETTIME= + AC_SUBST([LIB_CLOCK_GETTIME]) gl_saved_libs=$LIBS AC_SEARCH_LIBS([clock_gettime], [rt posix4], [test "$ac_cv_search_clock_gettime" = "none required" || LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime]) - AC_SUBST([LIB_CLOCK_GETTIME]) AC_CHECK_FUNCS([clock_gettime clock_settime]) LIBS=$gl_saved_libs ])