1DH-AUTORECONF(7)      User Contributed Perl Documentation     DH-AUTORECONF(7)
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NAME

6       dh-autoreconf - debhelper add-on to run autoreconf during build
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DESCRIPTION

9       The dh-autoreconf package provides a sequence addon for debhelper 7 and
10       is enabled by default since compatibility level 10. For earlier
11       compatibility levels it can be enabled in the following way:
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13           #!/usr/bin/make -f
14           %:
15               dh $@ --with autoreconf
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17       This will call dh_autoreconf prior to dh_auto_configure and will call
18       dh_autoreconf_clean before dh_clean.
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20       For more information on how to control the autoreconf process or how to
21       other possible options, read the dh_autoreconf(1) and
22       dh_autoreconf_clean(1) manual pages.
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CDBS INTEGRATION

25       This package also provides /usr/share/cdbs/1/rules/autoreconf.mk for
26       packages using CDBS. The variable "DEB_DH_AUTORECONF_ARGS" can be used
27       to pass extra arguments to dh_autoreconf, and the variable
28       "DEB_DH_AUTORECONF_CLEAN_ARGS" to pass arguments to
29       dh_autoreconf_clean. See their manual pages for information on
30       available arguments.
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TIPS AND EXAMPLES

33   PATCHING LTMAIN.SH FOR AS-NEEDED LINKER FLAGS
34       You can add support for -Wl,--as-needed to ltmain.sh (at least for
35       those ltmain.sh scripts changed during autoreconf) by passing the
36       argument --as-needed to dh_autoreconf, as demonstrated in the following
37       example:
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39           override_dh_autoreconf:
40               dh_autoreconf --as-needed
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42       and for CDBS, by adding it to the correct variable such as:
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44           DEB_DH_AUTORECONF_ARGS = --as-needed
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46       For more information about this feature, see dh_autoreconf(1)
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48   RUNNING MULTIPLE COMMANDS WITH DH_AUTORECONF
49       Please note that you may run dh_autoreconf only once. If you need to
50       run multiple commands, you can put the commands into a script or your
51       debian/rules file and then pass the name of your script to
52       dh_autoreconf. For example, if your script is called debian/autogen.sh,
53       you can put the following into your debian/rules if you use dh:
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55           override_dh_autoreconf:
56               dh_autoreconf debian/autogen.sh
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58       Or, if you use CDBS:
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60           DEB_DH_AUTORECONF_ARGS += debian/autogen.sh
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CAVEATS

63       dh_autoreconf is mostly a superset of the dh_update_autotools_config
64       debhelper command included in debhelper since version 9.20160115. When
65       using the dh sequencer, dh_update_autotools_config is run before
66       dh_autoreconf and updates the config.guess and config.sub files. This
67       is required in cases where autoreconf does not update config.guess and
68       config.sub itself.
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70       From time to time, there might be a short breakage for those using
71       automatic ltmain.sh patching, when the patch no longer applies to the
72       ltmain.sh.
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74       You can only run dh_autoreconf once. Future versions may be able to be
75       run multiple times, but this requires slightly more planning.
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SEE ALSO

78       debhelper(7), dh(1), dh_autoreconf(1), dh_autoreconf_clean(1)
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AUTHOR

81       Julian Andres Klode <jak@debian.org>
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85perl v5.30.1                      2020-01-28                  DH-AUTORECONF(7)