[PATCH macros 2/3] docs: Take optional argument to control defaults
Dan Nicholson
dbn.lists at gmail.com
Sat Oct 9 17:41:11 PDT 2010
The typical default of enabling documentation if the correct tool is
found is usually the right thing to do. However, some packages such as
Xlib have huge amounts of documentation that really only need to be
built once to put into the tarball. Allow packages to specify the
default by passing an argument to the macro.
Signed-off-by: Dan Nicholson <dbn.lists at gmail.com>
---
xorg-macros.m4.in | 66 +++++++++++++++++++++++++++++++++-------------------
1 files changed, 42 insertions(+), 24 deletions(-)
diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
index 6bd454a..8e982be 100644
--- a/xorg-macros.m4.in
+++ b/xorg-macros.m4.in
@@ -346,7 +346,7 @@ AC_SUBST(MAKE_PDF)
AC_SUBST(MAKE_HTML)
]) # XORG_CHECK_DOCBOOK
-# XORG_WITH_XMLTO([MIN-VERSION])
+# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT])
# ----------------
# Minimum version: 1.5.0
#
@@ -354,7 +354,8 @@ AC_SUBST(MAKE_HTML)
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-xmlto option, it allows maximum flexibilty in making decisions
-# as whether or not to use the xmlto package.
+# as whether or not to use the xmlto package. When DEFAULT is not specified,
+# --with-xmlto assumes 'auto'.
#
# Interface to module:
# HAVE_XMLTO: used in makefiles to conditionally generate documentation
@@ -371,10 +372,12 @@ AC_SUBST(MAKE_HTML)
#
AC_DEFUN([XORG_WITH_XMLTO],[
AC_ARG_VAR([XMLTO], [Path to xmlto command])
+m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(xmlto,
AS_HELP_STRING([--with-xmlto],
- [Use xmlto to regenerate documentation (default: yes, if installed)]),
- [use_xmlto=$withval], [use_xmlto=auto])
+ [Use xmlto to regenerate documentation (default: ]_defopt[)]),
+ [use_xmlto=$withval], [use_xmlto=]_defopt)
+m4_undefine([_defopt])
if test "x$use_xmlto" = x"auto"; then
AC_PATH_PROG([XMLTO], [xmlto])
@@ -428,7 +431,7 @@ AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes])
AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
]) # XORG_WITH_XMLTO
-# XORG_WITH_ASCIIDOC([MIN-VERSION])
+# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT])
# ----------------
# Minimum version: 1.5.0
#
@@ -436,7 +439,8 @@ AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-asciidoc option, it allows maximum flexibilty in making decisions
-# as whether or not to use the asciidoc package.
+# as whether or not to use the asciidoc package. When DEFAULT is not specified,
+# --with-asciidoc assumes 'auto'.
#
# Interface to module:
# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation
@@ -449,10 +453,12 @@ AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes])
#
AC_DEFUN([XORG_WITH_ASCIIDOC],[
AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
+m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(asciidoc,
AS_HELP_STRING([--with-asciidoc],
- [Use asciidoc to regenerate documentation (default: yes, if installed)]),
- [use_asciidoc=$withval], [use_asciidoc=auto])
+ [Use asciidoc to regenerate documentation (default: ]_defopt[)]),
+ [use_asciidoc=$withval], [use_asciidoc=]_defopt)
+m4_undefine([_defopt])
if test "x$use_asciidoc" = x"auto"; then
AC_PATH_PROG([ASCIIDOC], [asciidoc])
@@ -493,7 +499,7 @@ fi])
AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
]) # XORG_WITH_ASCIIDOC
-# XORG_WITH_DOXYGEN([MIN-VERSION])
+# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
# --------------------------------
# Minimum version: 1.5.0
#
@@ -501,7 +507,8 @@ AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-doxygen option, it allows maximum flexibilty in making decisions
-# as whether or not to use the doxygen package.
+# as whether or not to use the doxygen package. When DEFAULT is not specified,
+# --with-doxygen assumes 'auto'.
#
# Interface to module:
# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation
@@ -514,10 +521,12 @@ AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
#
AC_DEFUN([XORG_WITH_DOXYGEN],[
AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
+m4_define([_defopt], m4_default([$2], [auto]))
AC_ARG_WITH(doxygen,
AS_HELP_STRING([--with-doxygen],
- [Use doxygen to regenerate documentation (default: yes, if installed)]),
- [use_doxygen=$withval], [use_doxygen=auto])
+ [Use doxygen to regenerate documentation (default: ]_defopt[)]),
+ [use_doxygen=$withval], [use_doxygen=]_defopt)
+m4_undefine([_defopt])
if test "x$use_doxygen" = x"auto"; then
AC_PATH_PROG([DOXYGEN], [doxygen])
@@ -558,7 +567,7 @@ fi])
AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
]) # XORG_WITH_DOXYGEN
-# XORG_WITH_GROFF
+# XORG_WITH_GROFF([DEFAULT])
# ----------------
# Minimum version: 1.6.0
#
@@ -566,7 +575,8 @@ AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-groff option, it allows maximum flexibilty in making decisions
-# as whether or not to use the groff package.
+# as whether or not to use the groff package. When DEFAULT is not specified,
+# --with-groff assumes 'auto'.
#
# Interface to module:
# HAVE_GROFF: used in makefiles to conditionally generate documentation
@@ -595,10 +605,12 @@ AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
#
AC_DEFUN([XORG_WITH_GROFF],[
AC_ARG_VAR([GROFF], [Path to groff command])
+m4_define([_defopt], m4_default([$1], [auto]))
AC_ARG_WITH(groff,
AS_HELP_STRING([--with-groff],
- [Use groff to regenerate documentation (default: yes, if installed)]),
- [use_groff=$withval], [use_groff=auto])
+ [Use groff to regenerate documentation (default: ]_defopt[)]),
+ [use_groff=$withval], [use_groff=]_defopt)
+m4_undefine([_defopt])
if test "x$use_groff" = x"auto"; then
AC_PATH_PROG([GROFF], [groff])
@@ -661,7 +673,7 @@ AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes])
AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
]) # XORG_WITH_GROFF
-# XORG_WITH_FOP
+# XORG_WITH_FOP([DEFAULT])
# ----------------
# Minimum version: 1.6.0
#
@@ -669,7 +681,8 @@ AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-fop option, it allows maximum flexibilty in making decisions
-# as whether or not to use the fop package.
+# as whether or not to use the fop package. When DEFAULT is not specified,
+# --with-fop assumes 'auto'.
#
# Interface to module:
# HAVE_FOP: used in makefiles to conditionally generate documentation
@@ -682,10 +695,12 @@ AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
#
AC_DEFUN([XORG_WITH_FOP],[
AC_ARG_VAR([FOP], [Path to fop command])
+m4_define([_defopt], m4_default([$1], [auto]))
AC_ARG_WITH(fop,
AS_HELP_STRING([--with-fop],
- [Use fop to regenerate documentation (default: yes, if installed)]),
- [use_fop=$withval], [use_fop=auto])
+ [Use fop to regenerate documentation (default: ]_defopt[)]),
+ [use_fop=$withval], [use_fop=]_defopt)
+m4_undefine([_defopt])
if test "x$use_fop" = x"auto"; then
AC_PATH_PROG([FOP], [fop])
@@ -712,7 +727,7 @@ fi
AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
]) # XORG_WITH_FOP
-# XORG_WITH_PS2PDF
+# XORG_WITH_PS2PDF([DEFAULT])
# ----------------
# Minimum version: 1.6.0
#
@@ -720,7 +735,8 @@ AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
# not at the appropriate level. This macro enables a module to test for the
# presence of the tool and obtain it's path in separate variables. Coupled with
# the --with-ps2pdf option, it allows maximum flexibilty in making decisions
-# as whether or not to use the ps2pdf package.
+# as whether or not to use the ps2pdf package. When DEFAULT is not specified,
+# --with-ps2pdf assumes 'auto'.
#
# Interface to module:
# HAVE_PS2PDF: used in makefiles to conditionally generate documentation
@@ -733,10 +749,12 @@ AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
#
AC_DEFUN([XORG_WITH_PS2PDF],[
AC_ARG_VAR([PS2PDF], [Path to ps2pdf command])
+m4_define([_defopt], m4_default([$1], [auto]))
AC_ARG_WITH(ps2pdf,
AS_HELP_STRING([--with-ps2pdf],
- [Use ps2pdf to regenerate documentation (default: yes, if installed)]),
- [use_ps2pdf=$withval], [use_ps2pdf=auto])
+ [Use ps2pdf to regenerate documentation (default: ]_defopt[)]),
+ [use_ps2pdf=$withval], [use_ps2pdf=]_defopt)
+m4_undefine([_defopt])
if test "x$use_ps2pdf" = x"auto"; then
AC_PATH_PROG([PS2PDF], [ps2pdf])
--
1.7.2.3
More information about the xorg-devel
mailing list