X-Git-Url: https://git.donarmstrong.com/?p=debhelper.git;a=blobdiff_plain;f=dh_auto_build;h=bbb5e851f93f79490ef821a5343545ce2a737fea;hp=d35dfc636e53b862337befbfc1b462bfc99bcd30;hb=18a0da8092ea9f3dc48bca92b36f592af25a608d;hpb=10d72fd2967a0220a3ca3802e3a3593a1f33515c

diff --git a/dh_auto_build b/dh_auto_build
index d35dfc6..bbb5e85 100755
--- a/dh_auto_build
+++ b/dh_auto_build
@@ -7,47 +7,42 @@ dh_auto_build - automatically builds a package
 =cut
 
 use strict;
-use Debian::Debhelper::Dh_Lib;
+use Debian::Debhelper::Dh_Buildsystems;
 
 =head1 SYNOPSIS
 
-B<dh_auto_build> [S<I<debhelper options>>] [S<B<--> I<params>>]
+B<dh_auto_build> [S<I<build system options>>] [S<I<debhelper options>>] [S<B<--> I<params>>]
 
 =head1 DESCRIPTION
 
-dh_auto_build is a debhelper program that tries to automatically
-build a package. If a Makefile is found, this is done by running make (or
-MAKE, if the environment variable is set).
-If there's a setup.py, or Build.PL, it is run to build the package.
+B<dh_auto_build> is a debhelper program that tries to automatically build a
+package. It does so by running the appropriate command for the build system
+it detects the package uses. For example, if a F<Makefile> is found, this is
+done by running B<make> (or B<MAKE>, if the environment variable is set). If
+there's a F<setup.py>, or F<Build.PL>, it is run to build the package.
 
 This is intended to work for about 90% of packages. If it doesn't work,
-you're encoruaged to skip using dh_auto_build at all, and just run the
+you're encouraged to skip using B<dh_auto_build> at all, and just run the
 build process manually.
 
 =head1 OPTIONS
 
+See L<debhelper(7)/B<BUILD SYSTEM OPTIONS>> for a list of common build
+system selection and control options.
+
 =over 4
 
 =item B<--> I<params>
 
-Pass "params" to the program that is run. These can be used to suppliment
-or override any standard parameters that dh_auto_build passes.
+Pass I<params> to the program that is run, after the parameters that
+B<dh_auto_build> usually passes.
 
 =back
 
 =cut
 
-init();
-
-if (-e "Makefile" || -e "makefile" || -e "GNUmakefile") {
-	doit(exists $ENV{MAKE} ? $ENV{MAKE} : "make", @{$dh{U_PARAMS}});
-}
-elsif (-e "setup.py") {
-	doit("python", "setup.py", "build", @{$dh{U_PARAMS}});
-}
-elsif (-e "Build.PL" && -e "Build") {
-	doit("perl", "Build", @{$dh{U_PARAMS}});
-}
+buildsystems_init();
+buildsystems_do();
 
 =head1 SEE ALSO