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Don't dump AC_ARG_PROGRAM help messages if not used.

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* acgeneral.m4 (_AC_INIT_HELP): Don't.
(AC_ARG_PROGRAM): Do.
This commit is contained in:
Akim Demaille 2000-03-08 11:11:37 +00:00
parent 304c21e672
commit 025fe08770
3 changed files with 29 additions and 18 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2000-03-08 Akim Demaille <akim@epita.fr>
Don't dump AC_ARG_PROGRAM help messages if not used.
* acgeneral.m4 (_AC_INIT_HELP): Don't.
(AC_ARG_PROGRAM): Do.
2000-03-08 Akim Demaille <akim@epita.fr>
Don't dump X help messages when `configure' does not check for X.

20
acgeneral.m4
View File

@ -1002,23 +1002,16 @@ Directories:
--infodir=DIR info documentation in DIR [PREFIX/info]
--mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
EOF
cat <<\EOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
EOF
cat <<\EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
EOF
cat <<\EOF]
AC_DIVERT_POP()dnl
AC_DIVERT_PUSH(AC_DIVERSION_HELP_END)dnl
@ -1332,7 +1325,16 @@ esac[]dnl
# --------------
# FIXME: Must be run only once. Introduce AC_DEFUN_ONCE?
AC_DEFUN(AC_ARG_PROGRAM,
[if test "$program_transform_name" = s,x,x,; then
[dnl Document the options.
AC_EXPAND_ONCE([AC_DIVERT_PUSH(AC_DIVERSION_HELP_BEGIN)dnl
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
AC_DIVERT_POP])[]dnl
if test "$program_transform_name" = s,x,x,; then
program_transform_name=
else
# Double any \ or $. echo might interpret backslashes.

20
lib/autoconf/general.m4
View File

@ -1002,23 +1002,16 @@ Directories:
--infodir=DIR info documentation in DIR [PREFIX/info]
--mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
EOF
cat <<\EOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
EOF
cat <<\EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
EOF
cat <<\EOF]
AC_DIVERT_POP()dnl
AC_DIVERT_PUSH(AC_DIVERSION_HELP_END)dnl
@ -1332,7 +1325,16 @@ esac[]dnl
# --------------
# FIXME: Must be run only once. Introduce AC_DEFUN_ONCE?
AC_DEFUN(AC_ARG_PROGRAM,
[if test "$program_transform_name" = s,x,x,; then
[dnl Document the options.
AC_EXPAND_ONCE([AC_DIVERT_PUSH(AC_DIVERSION_HELP_BEGIN)dnl
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
AC_DIVERT_POP])[]dnl
if test "$program_transform_name" = s,x,x,; then
program_transform_name=
else
# Double any \ or $. echo might interpret backslashes.