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* acgeneral.m4 (_AC_COMPILE_IFELSE): Wrap the test -s in

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AC_TRY_COMMAND to improve config.log.
(_AC_INIT_DEFAULTS): Don't define ac_exeext and ac_objext to
highlight failures.
This commit is contained in:
Akim Demaille 2001-01-22 14:07:09 +00:00
parent 30ca85a96d
commit b54be14bee
3 changed files with 11 additions and 12 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2001-01-22 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_COMPILE_IFELSE): Wrap the test -s in
AC_TRY_COMMAND to improve config.log.
(_AC_INIT_DEFAULTS): Don't define ac_exeext and ac_objext to
highlight failures.
2001-01-22 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): Work around a currently

8
acgeneral.m4
View File

@ -802,11 +802,6 @@ ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09
ac_tr_sh="sed y%*+%pp%;s%[[^_$ac_cr_alnum]]%_%g"
ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[[^_$ac_cr_alnum]]%_%g"
# By default always use an empty string as the executable extension.
ac_exeext=
# By default assume that objects files use an extension of .o.
ac_objext=o
m4_divert_pop([DEFAULTS])dnl
])# _AC_INIT_DEFAULTS
@ -2789,7 +2784,8 @@ AC_DEFUN([AC_EGREP_HEADER],
m4_define([_AC_COMPILE_IFELSE],
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl
rm -f conftest.$ac_objext
AS_IF([AC_TRY_EVAL(ac_compile) && test -s conftest.$ac_objext],
AS_IF([AC_TRY_EVAL(ac_compile) &&
AC_TRY_COMMAND([test -s conftest.$ac_objext])],
[$2],
[echo "$as_me: failed program was:" >&AS_MESSAGE_LOG_FD
cat conftest.$ac_ext >&AS_MESSAGE_LOG_FD

8
lib/autoconf/general.m4
View File

@ -802,11 +802,6 @@ ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09
ac_tr_sh="sed y%*+%pp%;s%[[^_$ac_cr_alnum]]%_%g"
ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[[^_$ac_cr_alnum]]%_%g"
# By default always use an empty string as the executable extension.
ac_exeext=
# By default assume that objects files use an extension of .o.
ac_objext=o
m4_divert_pop([DEFAULTS])dnl
])# _AC_INIT_DEFAULTS
@ -2789,7 +2784,8 @@ AC_DEFUN([AC_EGREP_HEADER],
m4_define([_AC_COMPILE_IFELSE],
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl
rm -f conftest.$ac_objext
AS_IF([AC_TRY_EVAL(ac_compile) && test -s conftest.$ac_objext],
AS_IF([AC_TRY_EVAL(ac_compile) &&
AC_TRY_COMMAND([test -s conftest.$ac_objext])],
[$2],
[echo "$as_me: failed program was:" >&AS_MESSAGE_LOG_FD
cat conftest.$ac_ext >&AS_MESSAGE_LOG_FD