From: Akim Demaille Date: Tue, 21 Dec 1999 13:34:50 +0000 (+0000) Subject: 1999-10-31 Akim Demaille X-Git-Tag: autoconf-2.50~1295 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b00e62b03adfb2b490a896ba878faba740a749d;p=thirdparty%2Fautoconf.git 1999-10-31 Akim Demaille * acspecific.m4: Formating changes. --- diff --git a/ChangeLog b/ChangeLog index f70b05f04..7c074c6b6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +1999-10-31 Akim Demaille + + * acspecific.m4: Formating changes. + 1999-10-31 Akim Demaille * acgeneral.m4: Formating changes. diff --git a/TODO b/TODO index c7488c3ca..946718515 100644 --- a/TODO +++ b/TODO @@ -48,15 +48,7 @@ Its entry in autoheader.m4 should be removed. ** Generalize the association of commands to an output file. See AC_CONFIG_FILES: it is possible to associate a command which is run when the file is creating. This should be extended to all the -other AC_CONFIG entities. But then there is a question: should the -commands associated to a HEADER be in config.status's HEADER section, -ran right after the file is created, or we should just plug the -commands in the section of tagged AC_OUTPUT_COMMANDS. There are two -issues here: if we want to display the commands ran, then we want them -to appear after `creating ...', not at the end. It is also better wrt -trapping (since files are finalized sooner, there are less files to -remove when C-c is caught). On the other hand, it is a bit less -pleasant to program in Autoconf. +other AC_CONFIG entities. ** Rename AC_CONFIG_HEADER as AC_CONFIG_HEADERS? See the FIXME note in the code. @@ -78,9 +70,6 @@ This is what is needed for LTLIBOBJS and others. ** Document GNATS? -** gettext (This is more for Automake, but I'm afraid to forget --akim) -There a nsl_cv_ which is actually nls_cv_. - ** fnmatch From: Stanislav Brabec diff --git a/acgeneral.m4 b/acgeneral.m4 index 3f56d0755..b829aa65e 100644 --- a/acgeneral.m4 +++ b/acgeneral.m4 @@ -2465,8 +2465,8 @@ AC_VAR_POPDEF([ac_Lib])dnl -dnl AC_HAVE_LIBRARY(LIBRARY, [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND -dnl [, OTHER-LIBRARIES]]]) +dnl AC_HAVE_LIBRARY +dnl --------------- AC_DEFUN(AC_HAVE_LIBRARY, [AC_HASBEEN([$0], [; instead use AC_CHECK_LIB])]) diff --git a/acspecific.m4 b/acspecific.m4 index e5c4e0205..f3eb48ece 100644 --- a/acspecific.m4 +++ b/acspecific.m4 @@ -896,14 +896,16 @@ define(AC_RSH, dnl ### Checks for header files - +dnl AC_HEADER_STDC +dnl -------------- AC_DEFUN(AC_HEADER_STDC, [AC_REQUIRE_CPP()dnl AC_CACHE_CHECK(for ANSI C header files, ac_cv_header_stdc, [AC_TRY_CPP([#include #include #include -#include ], ac_cv_header_stdc=yes, ac_cv_header_stdc=no) +#include +], ac_cv_header_stdc=yes, ac_cv_header_stdc=no) if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. @@ -936,12 +938,16 @@ fi]) if test $ac_cv_header_stdc = yes; then AC_DEFINE(STDC_HEADERS, 1, [Define if you have the ANSI C header files.]) fi -]) +])dnl AC_HEADER_STDC + +dnl AC_HEADER_MAJOR +dnl --------------- AC_DEFUN(AC_HEADER_MAJOR, [AC_CACHE_CHECK(whether sys/types.h defines makedev, ac_cv_header_sys_types_h_makedev, -[AC_TRY_LINK([#include ], [return makedev(0, 0);], +[AC_TRY_LINK([#include +], [return makedev(0, 0);], ac_cv_header_sys_types_h_makedev=yes, ac_cv_header_sys_types_h_makedev=no) ]) @@ -958,7 +964,8 @@ AC_CHECK_HEADER(sys/mkdev.h, declared in .])]) fi fi -]) +])dnl AC_HEADER_MAJOR + dnl AC_CHECK_HEADER_DIRENT(HEADER-FILE, ACTION-IF-FOUND) dnl ---------------------------------------------------- @@ -969,7 +976,8 @@ AC_DEFUN(AC_CHECK_HEADER_DIRENT, AC_MSG_CHECKING([for $1 that defines DIR]) AC_CACHE_VAL(ac_cv_header_dirent_$ac_safe, [AC_TRY_COMPILE([#include -#include <$1>], [DIR *dirp = 0;], +#include <$1> +], [DIR *dirp = 0;], eval "ac_cv_header_dirent_$ac_safe=yes", eval "ac_cv_header_dirent_$ac_safe=no")])dnl if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then @@ -1802,9 +1810,10 @@ else AC_CHECK_HEADER(nlist.h, [AC_DEFINE(NLIST_STRUCT, 1, [Define if you have .]) AC_CACHE_CHECK([for n_un in struct nlist], ac_cv_struct_nlist_n_un, - [AC_TRY_COMPILE([#include ], - [struct nlist n; n.n_un.n_name = 0;], - ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)]) + [AC_TRY_COMPILE([#include +], + [struct nlist n; n.n_un.n_name = 0;], + ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)]) if test $ac_cv_struct_nlist_n_un = yes; then AC_DEFINE(NLIST_NAME_UNION, 1, [Define if your `struct nlist' has an `n_un' member.]) @@ -1921,6 +1930,8 @@ fi ])dnl AC_FUNC_SETVBUF_REVERSED +dnl AC_FUNC_GETMNTENT +dnl ----------------- AC_DEFUN(AC_FUNC_GETMNTENT, [# getmntent is in -lsun on Irix 4, -lseq on Dynix/PTX, -lgen on Unixware. AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS", @@ -1931,6 +1942,8 @@ AC_CHECK_FUNC(getmntent, [Define if you have the `getmntent' function.])])]) +dnl AC_FUNC_MKTIME +dnl -------------- AC_DEFUN(AC_FUNC_MKTIME, [AC_REQUIRE([AC_HEADER_TIME])dnl AC_CHECK_HEADERS(sys/time.h unistd.h) @@ -2091,8 +2104,11 @@ ac_cv_func_working_mktime=no)]) if test $ac_cv_func_working_mktime = no; then LIBOBJS="$LIBOBJS mktime.${ac_objext}" fi -]) +])dnl AC_FUNC_MKTIME + +dnl AC_FUNC_STRFTIME +dnl ---------------- AC_DEFUN(AC_FUNC_STRFTIME, [AC_CHECK_FUNC(strftime, [AC_DEFINE(HAVE_STRFTIME, 1, @@ -2101,8 +2117,12 @@ AC_DEFUN(AC_FUNC_STRFTIME, AC_CHECK_LIB(intl, strftime, [AC_DEFINE(HAVE_STRFTIME, 1, [Define if you have the `strftime' function.]) -LIBS="-lintl $LIBS"])])]) +LIBS="-lintl $LIBS"])])dnl +])dnl AC_FUNC_STRFTIME + +dnl AC_FUNC_MEMCMP +dnl -------------- AC_DEFUN(AC_FUNC_MEMCMP, [AC_CACHE_CHECK(for 8-bit clean memcmp, ac_cv_func_memcmp_clean, [AC_TRY_RUN([ @@ -2115,8 +2135,11 @@ main() ac_cv_func_memcmp_clean=no)]) test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}" AC_SUBST(LIBOBJS)dnl -]) +])dnl AC_FUNC_MEMCMP + +dnl AC_FUNC_SELECT_ARGTYPES +dnl ----------------------- AC_DEFUN(AC_FUNC_SELECT_ARGTYPES, [AC_MSG_CHECKING([types of arguments for select()]) AC_CACHE_VAL(ac_cv_func_select_arg234,dnl @@ -2158,24 +2181,28 @@ extern select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_sel [Define to the type of args 2, 3 and 4 for `select'.]) AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5, ($ac_cv_func_select_arg5), [Define to the type of arg5 for `select'.]) -]) +])dnl AC_FUNC_SELECT_ARGTYPES dnl ### Checks for structure members +dnl AC_HEADER_TIME +dnl -------------- AC_DEFUN(AC_HEADER_TIME, [AC_CACHE_CHECK([whether time.h and sys/time.h may both be included], ac_cv_header_time, [AC_TRY_COMPILE([#include #include -#include ], +#include +], [struct tm *tp;], ac_cv_header_time=yes, ac_cv_header_time=no)]) if test $ac_cv_header_time = yes; then AC_DEFINE(TIME_WITH_SYS_TIME, 1, [Define if you can safely include both and .]) fi -]) +])dnl AC_HEADER_TIME + dnl AC_STRUCT_TM dnl ------------ @@ -2185,19 +2212,24 @@ AC_DEFUN(AC_STRUCT_TM, [AC_CACHE_CHECK([whether struct tm is in sys/time.h or time.h], ac_cv_struct_tm, [AC_TRY_COMPILE([#include -#include ], +#include +], [struct tm *tp; tp->tm_sec;], ac_cv_struct_tm=time.h, ac_cv_struct_tm=sys/time.h)]) if test $ac_cv_struct_tm = sys/time.h; then AC_DEFINE(TM_IN_SYS_TIME, 1, [Define if your declares `struct tm'.]) fi -]) +])dnl AC_STRUCT_TM + +dnl AC_STRUCT_TIMEZONE +dnl ------------------ AC_DEFUN(AC_STRUCT_TIMEZONE, [AC_REQUIRE([AC_STRUCT_TM])dnl AC_C_STRUCT_MEMBER(tm_zone, [#include -#include <$ac_cv_struct_tm>], [struct tm], tm_zone) +#include <$ac_cv_struct_tm> +], [struct tm], tm_zone) if test "$ac_cv_c_struct_member_tm_zone" = yes; then AC_DEFINE(HAVE_TM_ZONE, 1, [Define if your `struct tm' has `tm_zone'.]) @@ -2217,20 +2249,28 @@ changequote([, ])dnl array `tzname'.]) fi fi -]) +])dnl AC_STRUCT_TIMEZONE + +dnl AC_STRUCT_ST_BLKSIZE +dnl -------------------- AC_DEFUN(AC_STRUCT_ST_BLKSIZE, [AC_C_STRUCT_MEMBER(st_blksize, [#include -#include ], [struct stat], st_blksize) +#include +], [struct stat], st_blksize) if test $ac_cv_c_struct_member_st_blksize = yes; then AC_DEFINE(HAVE_ST_BLKSIZE, 1, [Define if your `struct stat' has `st_blksize'.]) fi -]) +])dnl AC_STRUCT_ST_BLKSIZE + +dnl AC_STRUCT_ST_BLOCKS +dnl ------------------- AC_DEFUN(AC_STRUCT_ST_BLOCKS, [AC_C_STRUCT_MEMBER(st_blocks, [#include -#include ], [struct stat], st_blocks) +#include +], [struct stat], st_blocks) if test $ac_cv_c_struct_member_st_blocks = yes; then AC_DEFINE(HAVE_ST_BLOCKS, 1, [Define if your `struct stat' has `st_blocks'.]) @@ -2238,16 +2278,20 @@ else LIBOBJS="$LIBOBJS fileblocks.${ac_objext}" fi AC_SUBST(LIBOBJS)dnl -]) +])dnl AC_STRUCT_ST_BLOCKS + +dnl AC_STRUCT_ST_RDEV +dnl ----------------- AC_DEFUN(AC_STRUCT_ST_RDEV, [AC_C_STRUCT_MEMBER(st_rdev, [#include -#include ], [struct stat], st_rdev) +#include +], [struct stat], st_rdev) if test $ac_cv_c_struct_member_st_rdev = yes; then AC_DEFINE(HAVE_ST_RDEV, 1, [Define if your `struct stat' has `st_rdev'.]) fi -]) +])dnl AC_STRUCT_ST_RDEV dnl ### Checks for compiler characteristics @@ -2316,15 +2360,19 @@ AC_DEFUN(AC_C_BIGENDIAN, [ac_cv_c_bigendian=unknown # See if sys/param.h defines the BYTE_ORDER macro. AC_TRY_COMPILE([#include -#include ], [ -#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN +#include +], +[#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros -#endif], [# It does; now see whether it defined to BIG_ENDIAN or not. +#endif +], +[# It does; now see whether it defined to BIG_ENDIAN or not. AC_TRY_COMPILE([#include -#include ], [ -#if BYTE_ORDER != BIG_ENDIAN +#include +], [#if BYTE_ORDER != BIG_ENDIAN not big endian -#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) +#endif +], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) if test $ac_cv_c_bigendian = unknown; then AC_TRY_RUN([main () { /* Are we little or big endian? From Harbison&Steele. */ diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4 index 3f56d0755..b829aa65e 100644 --- a/lib/autoconf/general.m4 +++ b/lib/autoconf/general.m4 @@ -2465,8 +2465,8 @@ AC_VAR_POPDEF([ac_Lib])dnl -dnl AC_HAVE_LIBRARY(LIBRARY, [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND -dnl [, OTHER-LIBRARIES]]]) +dnl AC_HAVE_LIBRARY +dnl --------------- AC_DEFUN(AC_HAVE_LIBRARY, [AC_HASBEEN([$0], [; instead use AC_CHECK_LIB])]) diff --git a/lib/autoconf/specific.m4 b/lib/autoconf/specific.m4 index e5c4e0205..f3eb48ece 100644 --- a/lib/autoconf/specific.m4 +++ b/lib/autoconf/specific.m4 @@ -896,14 +896,16 @@ define(AC_RSH, dnl ### Checks for header files - +dnl AC_HEADER_STDC +dnl -------------- AC_DEFUN(AC_HEADER_STDC, [AC_REQUIRE_CPP()dnl AC_CACHE_CHECK(for ANSI C header files, ac_cv_header_stdc, [AC_TRY_CPP([#include #include #include -#include ], ac_cv_header_stdc=yes, ac_cv_header_stdc=no) +#include +], ac_cv_header_stdc=yes, ac_cv_header_stdc=no) if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. @@ -936,12 +938,16 @@ fi]) if test $ac_cv_header_stdc = yes; then AC_DEFINE(STDC_HEADERS, 1, [Define if you have the ANSI C header files.]) fi -]) +])dnl AC_HEADER_STDC + +dnl AC_HEADER_MAJOR +dnl --------------- AC_DEFUN(AC_HEADER_MAJOR, [AC_CACHE_CHECK(whether sys/types.h defines makedev, ac_cv_header_sys_types_h_makedev, -[AC_TRY_LINK([#include ], [return makedev(0, 0);], +[AC_TRY_LINK([#include +], [return makedev(0, 0);], ac_cv_header_sys_types_h_makedev=yes, ac_cv_header_sys_types_h_makedev=no) ]) @@ -958,7 +964,8 @@ AC_CHECK_HEADER(sys/mkdev.h, declared in .])]) fi fi -]) +])dnl AC_HEADER_MAJOR + dnl AC_CHECK_HEADER_DIRENT(HEADER-FILE, ACTION-IF-FOUND) dnl ---------------------------------------------------- @@ -969,7 +976,8 @@ AC_DEFUN(AC_CHECK_HEADER_DIRENT, AC_MSG_CHECKING([for $1 that defines DIR]) AC_CACHE_VAL(ac_cv_header_dirent_$ac_safe, [AC_TRY_COMPILE([#include -#include <$1>], [DIR *dirp = 0;], +#include <$1> +], [DIR *dirp = 0;], eval "ac_cv_header_dirent_$ac_safe=yes", eval "ac_cv_header_dirent_$ac_safe=no")])dnl if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then @@ -1802,9 +1810,10 @@ else AC_CHECK_HEADER(nlist.h, [AC_DEFINE(NLIST_STRUCT, 1, [Define if you have .]) AC_CACHE_CHECK([for n_un in struct nlist], ac_cv_struct_nlist_n_un, - [AC_TRY_COMPILE([#include ], - [struct nlist n; n.n_un.n_name = 0;], - ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)]) + [AC_TRY_COMPILE([#include +], + [struct nlist n; n.n_un.n_name = 0;], + ac_cv_struct_nlist_n_un=yes, ac_cv_struct_nlist_n_un=no)]) if test $ac_cv_struct_nlist_n_un = yes; then AC_DEFINE(NLIST_NAME_UNION, 1, [Define if your `struct nlist' has an `n_un' member.]) @@ -1921,6 +1930,8 @@ fi ])dnl AC_FUNC_SETVBUF_REVERSED +dnl AC_FUNC_GETMNTENT +dnl ----------------- AC_DEFUN(AC_FUNC_GETMNTENT, [# getmntent is in -lsun on Irix 4, -lseq on Dynix/PTX, -lgen on Unixware. AC_CHECK_LIB(sun, getmntent, LIBS="-lsun $LIBS", @@ -1931,6 +1942,8 @@ AC_CHECK_FUNC(getmntent, [Define if you have the `getmntent' function.])])]) +dnl AC_FUNC_MKTIME +dnl -------------- AC_DEFUN(AC_FUNC_MKTIME, [AC_REQUIRE([AC_HEADER_TIME])dnl AC_CHECK_HEADERS(sys/time.h unistd.h) @@ -2091,8 +2104,11 @@ ac_cv_func_working_mktime=no)]) if test $ac_cv_func_working_mktime = no; then LIBOBJS="$LIBOBJS mktime.${ac_objext}" fi -]) +])dnl AC_FUNC_MKTIME + +dnl AC_FUNC_STRFTIME +dnl ---------------- AC_DEFUN(AC_FUNC_STRFTIME, [AC_CHECK_FUNC(strftime, [AC_DEFINE(HAVE_STRFTIME, 1, @@ -2101,8 +2117,12 @@ AC_DEFUN(AC_FUNC_STRFTIME, AC_CHECK_LIB(intl, strftime, [AC_DEFINE(HAVE_STRFTIME, 1, [Define if you have the `strftime' function.]) -LIBS="-lintl $LIBS"])])]) +LIBS="-lintl $LIBS"])])dnl +])dnl AC_FUNC_STRFTIME + +dnl AC_FUNC_MEMCMP +dnl -------------- AC_DEFUN(AC_FUNC_MEMCMP, [AC_CACHE_CHECK(for 8-bit clean memcmp, ac_cv_func_memcmp_clean, [AC_TRY_RUN([ @@ -2115,8 +2135,11 @@ main() ac_cv_func_memcmp_clean=no)]) test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}" AC_SUBST(LIBOBJS)dnl -]) +])dnl AC_FUNC_MEMCMP + +dnl AC_FUNC_SELECT_ARGTYPES +dnl ----------------------- AC_DEFUN(AC_FUNC_SELECT_ARGTYPES, [AC_MSG_CHECKING([types of arguments for select()]) AC_CACHE_VAL(ac_cv_func_select_arg234,dnl @@ -2158,24 +2181,28 @@ extern select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_sel [Define to the type of args 2, 3 and 4 for `select'.]) AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5, ($ac_cv_func_select_arg5), [Define to the type of arg5 for `select'.]) -]) +])dnl AC_FUNC_SELECT_ARGTYPES dnl ### Checks for structure members +dnl AC_HEADER_TIME +dnl -------------- AC_DEFUN(AC_HEADER_TIME, [AC_CACHE_CHECK([whether time.h and sys/time.h may both be included], ac_cv_header_time, [AC_TRY_COMPILE([#include #include -#include ], +#include +], [struct tm *tp;], ac_cv_header_time=yes, ac_cv_header_time=no)]) if test $ac_cv_header_time = yes; then AC_DEFINE(TIME_WITH_SYS_TIME, 1, [Define if you can safely include both and .]) fi -]) +])dnl AC_HEADER_TIME + dnl AC_STRUCT_TM dnl ------------ @@ -2185,19 +2212,24 @@ AC_DEFUN(AC_STRUCT_TM, [AC_CACHE_CHECK([whether struct tm is in sys/time.h or time.h], ac_cv_struct_tm, [AC_TRY_COMPILE([#include -#include ], +#include +], [struct tm *tp; tp->tm_sec;], ac_cv_struct_tm=time.h, ac_cv_struct_tm=sys/time.h)]) if test $ac_cv_struct_tm = sys/time.h; then AC_DEFINE(TM_IN_SYS_TIME, 1, [Define if your declares `struct tm'.]) fi -]) +])dnl AC_STRUCT_TM + +dnl AC_STRUCT_TIMEZONE +dnl ------------------ AC_DEFUN(AC_STRUCT_TIMEZONE, [AC_REQUIRE([AC_STRUCT_TM])dnl AC_C_STRUCT_MEMBER(tm_zone, [#include -#include <$ac_cv_struct_tm>], [struct tm], tm_zone) +#include <$ac_cv_struct_tm> +], [struct tm], tm_zone) if test "$ac_cv_c_struct_member_tm_zone" = yes; then AC_DEFINE(HAVE_TM_ZONE, 1, [Define if your `struct tm' has `tm_zone'.]) @@ -2217,20 +2249,28 @@ changequote([, ])dnl array `tzname'.]) fi fi -]) +])dnl AC_STRUCT_TIMEZONE + +dnl AC_STRUCT_ST_BLKSIZE +dnl -------------------- AC_DEFUN(AC_STRUCT_ST_BLKSIZE, [AC_C_STRUCT_MEMBER(st_blksize, [#include -#include ], [struct stat], st_blksize) +#include +], [struct stat], st_blksize) if test $ac_cv_c_struct_member_st_blksize = yes; then AC_DEFINE(HAVE_ST_BLKSIZE, 1, [Define if your `struct stat' has `st_blksize'.]) fi -]) +])dnl AC_STRUCT_ST_BLKSIZE + +dnl AC_STRUCT_ST_BLOCKS +dnl ------------------- AC_DEFUN(AC_STRUCT_ST_BLOCKS, [AC_C_STRUCT_MEMBER(st_blocks, [#include -#include ], [struct stat], st_blocks) +#include +], [struct stat], st_blocks) if test $ac_cv_c_struct_member_st_blocks = yes; then AC_DEFINE(HAVE_ST_BLOCKS, 1, [Define if your `struct stat' has `st_blocks'.]) @@ -2238,16 +2278,20 @@ else LIBOBJS="$LIBOBJS fileblocks.${ac_objext}" fi AC_SUBST(LIBOBJS)dnl -]) +])dnl AC_STRUCT_ST_BLOCKS + +dnl AC_STRUCT_ST_RDEV +dnl ----------------- AC_DEFUN(AC_STRUCT_ST_RDEV, [AC_C_STRUCT_MEMBER(st_rdev, [#include -#include ], [struct stat], st_rdev) +#include +], [struct stat], st_rdev) if test $ac_cv_c_struct_member_st_rdev = yes; then AC_DEFINE(HAVE_ST_RDEV, 1, [Define if your `struct stat' has `st_rdev'.]) fi -]) +])dnl AC_STRUCT_ST_RDEV dnl ### Checks for compiler characteristics @@ -2316,15 +2360,19 @@ AC_DEFUN(AC_C_BIGENDIAN, [ac_cv_c_bigendian=unknown # See if sys/param.h defines the BYTE_ORDER macro. AC_TRY_COMPILE([#include -#include ], [ -#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN +#include +], +[#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros -#endif], [# It does; now see whether it defined to BIG_ENDIAN or not. +#endif +], +[# It does; now see whether it defined to BIG_ENDIAN or not. AC_TRY_COMPILE([#include -#include ], [ -#if BYTE_ORDER != BIG_ENDIAN +#include +], [#if BYTE_ORDER != BIG_ENDIAN not big endian -#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) +#endif +], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) if test $ac_cv_c_bigendian = unknown; then AC_TRY_RUN([main () { /* Are we little or big endian? From Harbison&Steele. */