tools.at

autoconf是一个产生可以自动配置源代码包

VAL3 iftest1.c
VAL4 iftest1.c
], [])

AT_CLEANUP



## ------------ ##
## autoheader.  ##
## ------------ ##

# autoheader is intensively used in its modern form throughout this
# test suite.  But we also have to check that acconfig.h still works.
# autoheader uses autoconf --trace, so traces first.

AT_SETUP([autoheader])

AT_DATA([acconfig.h],
[[/* Define this to whatever you want. */
#undef this
]])


# 1. Check that `acconfig.h' is still honored.
AT_DATA([configure.ac],
[[AC_INIT
AC_CONFIG_HEADERS(config.h:config.hin)
AC_DEFINE(this, "whatever you want.")
]])

AT_CHECK_AUTOHEADER([], [], [], [ignore])
AT_CHECK([cat config.hin], 0,
[[/* config.hin.  Generated from configure.ac by autoheader.  */
/* Define this to whatever you want. */
#undef this

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the version of this package. */
#undef PACKAGE_VERSION
]])


# 2. Check that missing templates are a fatal error.
AT_DATA([configure.ac],
[[AC_INIT
AC_CONFIG_HEADERS(config.h:config.hin)
AC_DEFINE(that, "whatever you want.")
]])

# The test suite goes too fast for the cache time stamps...
# Pass --force.
AT_CHECK_AUTOHEADER([--force], [1], [], [ignore])


# 3. Check TOP and BOTTOM.
AT_DATA([acconfig.h],
[[/* Top from acconfig.h. */
@TOP@
/* Middle from acconfig.h. */
@BOTTOM@
/* Bottom from acconfig.h. */
]])

AT_DATA([configure.ac],
[[AC_INIT
AC_CONFIG_HEADERS(config.h:config.hin)
AH_TOP([Top1 from configure.ac.])
AH_TOP([Top2 from configure.ac.])
AH_TOP([The Cat in a h@t.])
AH_VERBATIM([Middle], [Middle from configure.ac.])
AH_VERBATIM([Mouse],  [The Mouse in a h@t.])
AH_BOTTOM([Bottom1 from configure.ac.])
AH_BOTTOM([Bottom2 from configure.ac.])
AH_BOTTOM([The Dog in a h@t.])

AC_DEFINE([ANT], [@], [The Ant in a h@t.])
]])


# Yes, that's right: the `middle' part of `acconfig.h' is still before
# the AH_TOP part.  But so what, you're not supposed to use the two
# together.
# Ignore STDERR which is the longuish complaint against autoheader junk
# files.
AT_CHECK_AUTOHEADER([--force], [], [], [ignore])
AT_CHECK([cat config.hin], 0,
[[/* config.hin.  Generated from configure.ac by autoheader.  */
/* Top from acconfig.h. */
/* Middle from acconfig.h. */

Top1 from configure.ac.

Top2 from configure.ac.

The Cat in a h@t.

/* The Ant in a h@t. */
#undef ANT

Middle from configure.ac.

The Mouse in a h@t.

/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT

/* Define to the full name of this package. */
#undef PACKAGE_NAME

/* Define to the full name and version of this package. */
#undef PACKAGE_STRING

/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME

/* Define to the version of this package. */
#undef PACKAGE_VERSION

Bottom1 from configure.ac.

Bottom2 from configure.ac.

The Dog in a h@t.
/* Bottom from acconfig.h. */
]])

AT_CLEANUP




## ------------ ##
## autoupdate.  ##
## ------------ ##

# Check that AC_CANONICAL_SYSTEM and AC_OUTPUT are properly updated.
AT_SETUP([autoupdate])

AT_DATA([configure.ac],
[[AC_INIT(Test, 1.0)
AC_CANONICAL_SYSTEM
# The doc says 27 is a valid fubar.
fubar=27
AC_OUTPUT(Makefile, echo $fubar, fubar=$fubar)
]])

AT_DATA([expout],
[[AC_INIT([Test],[1.0])
AC_CANONICAL_TARGET
# The doc says 27 is a valid fubar.
fubar=27
AC_CONFIG_FILES([Makefile])
AC_CONFIG_COMMANDS([default],[echo $fubar],[fubar=$fubar])
AC_OUTPUT
]])

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE
AT_CHECK([cat configure.ac], 0, [expout])
# Checking that `autoupdate' is idempotent
AT_CHECK_AUTOUPDATE
AT_CHECK([cat configure.ac], 0, [expout])

AT_CLEANUP(configure.ac~)


# autoupdating AC_LINK_FILES
# --------------------------
AT_SETUP([autoupdating AC_LINK_FILES])

AT_DATA([configure.ac],
[[AC_INIT
AC_LINK_FILES(dst1 dst2, src1 src2)
AC_OUTPUT
]])

AT_DATA([dst1], dst1
)
AT_DATA([dst2], dst2
)

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE([], 0, [], ignore)
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE
AT_CHECK([cat src1], 0, [dst1
])
AT_CHECK([cat src2], 0, [dst2
])

AT_CLEANUP(src1 src2 configure.ac~)


# autoupdating AC_PREREQ
# ----------------------
AT_SETUP([autoupdating AC_PREREQ])

# Produce `AC_PREREQ(<AUTOUPDATE VERSION>)'.
AT_CHECK([autoupdate --version | sed 's/.*) //;q'], 0, [stdout])
autoupdate_version=`cat stdout`
echo "AC_PREREQ($autoupdate_version)" >expout

AT_CHECK([echo "AC_PREREQ(1.0)" | autoupdate -],
	 0, [expout], [])

AT_CHECK([echo "AC_PREREQ($autoupdate_version)" | autoupdate -],
	 0, [expout], [])

AT_CHECK([echo "AC_PREREQ(999.99)" | autoupdate -],
	 63, [], [ignore])

AT_CLEANUP


# autoupdating AU_ALIAS
# ---------------------
AT_SETUP([autoupdating AU_ALIAS])

AT_DATA([configure.ac],
[[AC_INIT
AC_DEFUN([FOO], [$#])
AU_ALIAS([BAZ],[FOO])
test "FOO:FOO():FOO(x) BAZ:BAZ():BAZ(x)" = "0:1:1 0:1:1" || exit 1
AC_PROG_CC
AC_STDC_HEADERS
AC_OUTPUT
]])

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE
AT_CHECK([grep 'AC_HEADER_STDC(' configure.ac], 1, [ignore], [ignore])
AT_CHECK([grep 'AC_HEADER_STDC' configure.ac], 0, [ignore], [ignore])

AT_CLEANUP


# autoupdating OLD to NEW
# -----------------------

# The example taken from the code comments.
AT_SETUP([autoupdating OLD to NEW])

AT_DATA([aclocal.m4],
[[AU_DEFUN([OLD], [NEW([$1, $2], m4@&t@_eval([$1 + $2]))])
AC_DEFUN([NEW], [echo "sum($1) = $2"])
]])

AT_DATA([configure.ac],
[[AC_INIT
OLD(1, 2)
NEW([0, 0], [0])
]])

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE
AT_CHECK([[grep 'NEW(\[1, 2], *\[3])' configure.ac]], 0, [ignore], [ignore])
AT_CHECK([[grep 'NEW(\[0, 0], *\[0])' configure.ac]], 0, [ignore], [ignore])

AT_CLEANUP


# autoupdating AC_HELP_STRING
# ---------------------------
AT_SETUP([autoupdating AC_HELP_STRING])

AT_DATA([configure.ac],
[[AC_INIT
AC_ARG_ENABLE([foo], [AC_HELP_STRING([--enable-foo], [foo bar])], [:], [:])
]])

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE([], [], [], [ignore])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE([], [], [], [ignore])
AT_CHECK([[grep '\[--enable-foo], *\[foo bar]' configure.ac]], 0, [ignore], [ignore])

AT_CLEANUP


# autoupdating with m4sugar
# -------------------------
AT_SETUP([autoupdating with m4sugar])

AT_DATA([aclocal.m4],
[[AU_DEFUN([OLD],
[m4@&t@_pushdef([foo], [bar])dn@&t@l
echo "foo $1 foo"
m4@&t@_popdef([foo])dn@&t@l
])
]])

touch foo.in

AT_DATA([configure.ac],
[[AC_PREREQ(2.54)
m4_define([gnumeric_version_epoch], [1])
AC_INIT
OLD([ bla  bla ])
AC_FOREACH([name], [n1 n2],
           [echo name
])
AC_CHECKING([for feature])
AC_MSG_RESULT_UNQUOTED([`echo done`])

AC_OUTPUT([foo])
]])

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE([], [], [], [ignore])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE([], [], [], [ignore])

AT_CLEANUP


# autoupdating AC_LANG_SAVE
# -------------------------
AT_SETUP([autoupdating AC_LANG_SAVE])

AT_DATA([configure.ac],
[[AC_INIT
AC_LANG_SAVE
AC_LANG_RESTORE
AC_LANG_SAVE
AC_LANG_RESTORE
]])

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE([], [], [], [ignore])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE([], [], [], [ignore])

AT_CLEANUP


# autoupdating AC_FOREACH
# -----------------------
AT_SETUP([autoupdating AC_FOREACH])

AT_DATA([aclocal.m4],
[[AU_DEFUN([OLD], [AC_FOREACH([myvar], [4 5 6], [' myvar'])])
]])

AT_DATA([configure.ac],
[[AC_INIT
echo AC_FOREACH([myvar], [1 2 3], [' myvar'])OLD
]])

# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE
AT_CHECK([[grep 'echo 1 2 3 4 5 6' configure.ac]], 1, [ignore], [ignore])
AT_CHECK([[grep 'm4@&t@_foreach_w' configure.ac]], 0, [ignore], [ignore])
AT_CHECK_AUTOCONF
AT_CHECK_CONFIGURE([], [0], [stdout])
AT_CHECK([[grep ' 1 2 3 4 5 6' stdout]], 0, [ignore], [ignore])

AT_CLEANUP


# autoupdating with aclocal and m4_include
# ----------------------------------------
AT_SETUP([autoupdating with aclocal and m4@&t@_include])

# We use aclocal.
AT_CHECK([aclocal --version || exit 77], [], [ignore], [ignore])

mkdir m4 aclocal
AT_DATA([configure.in],
[[AC_INIT(x,0)
AC_UNCHANGED_MACRO
AC_OLD_MACRO
AC_OUTPUT
]])
AT_DATA([m4/stuff.m4],
[[AU_ALIAS([AC_OLD_MACRO], [AC_NEW_MACRO])
AC_DEFUN([AC_NEW_MACRO], [echo hi])
AC_DEFUN([AC_UNCHANGED_MACRO], [echo one])
]])
cp m4/stuff.m4 aclocal/stuff.m4
AT_CHECK([aclocal -I aclocal], [0], [ignore], [ignore])
# Checking `autoupdate'.
AT_CHECK_AUTOUPDATE
AT_CHECK([aclocal -I m4], [0], [ignore], [ignore])
AT_CHECK_AUTOUPDATE

AT_CLEANUP