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author | 2004-06-16 15:57:26 +0000 | |
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committer | 2004-06-16 15:57:26 +0000 | |
commit | 6a184527419603ff0aacce496875ee47550b4850 (patch) | |
tree | 79a248935c77e4591eb18b410582e6a67385926c | |
parent | Update version; Also update version of 1.7 versions to 1.7.9 (diff) | |
download | autotools-wrappers-6a184527419603ff0aacce496875ee47550b4850.tar.gz autotools-wrappers-6a184527419603ff0aacce496875ee47550b4850.tar.bz2 autotools-wrappers-6a184527419603ff0aacce496875ee47550b4850.zip |
Update am-wrapper script to also use ac_version and am_version functions to
check AC_PREREQ and AM_AUTOMAKE_VERSION (allows us to check strings beyond the
first match).
-rwxr-xr-x | am-wrapper.pl | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/am-wrapper.pl b/am-wrapper.pl index 33e30da..06df188 100755 --- a/am-wrapper.pl +++ b/am-wrapper.pl @@ -51,10 +51,10 @@ # - configure.ac is present # -or- # - `configure.in' contains AC_PREREQ and the value's 3 first letters -# are stringwise greater than '2.1' +# are stringwise greater than '2.13' # -or- # - `configure' is already present and was generated by autoconf greater than -# '2.1' +# '2.13' # -or- # - `Makefile.in' was generated by automake-1.5 or superior, which # specifically needs automake-1.5 @@ -62,6 +62,16 @@ #use MDK::Common; sub cat_ { local *F; open F, $_[0] or return; my @l = <F>; wantarray ? @l : join '', @l } +sub am_version { + my $file = cat_(shift); + return (@versions = $file =~ /^\s*\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{3}[0-9]?)[^\)]*\]?\)/mg) ? ((sort @versions)[-1]) : ''; +} +sub ac_version { + my $file = cat_(shift); + return (@versions = $file =~ /^\s*\[?AC_PREREQ\(\[?([^\)]{3}[0-9]?)[^\)]*\]?\)/mg) ? ((sort @versions)[-1]) : ''; +} + + my $binary = "$0-1.4"; my $binary_1_5 = "$0-1.5x"; @@ -91,26 +101,26 @@ if ($ENV{WANT_AUTOMAKE} ne '1.4') { && (($ENV{WANT_AUTOMAKE} eq '1.8') || (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.8' || (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.8' - || (cat_('aclocal.m4') =~ /^\s*\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{3})[^\)]*\]?\)/m ? $1 : '') ge '1.8')) { + || am_version('aclocal.m4') ge '1.8')) { $ENV{WANT_AUTOMAKE} = '1.8'; # to prevent further "cats" and to enhance consistency (possible cwd etc) $binary = $binary_1_8; } elsif (-x $binary_1_7 # user may not have 1.7 ... && (($ENV{WANT_AUTOMAKE} eq '1.7') || (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.7' || (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.7' - || (cat_('aclocal.m4') =~ /^\s*\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{3})[^\)]*\]?\)/m ? $1 : '') ge '1.7')) { + || am_version('aclocal.m4') ge '1.7')) { $ENV{WANT_AUTOMAKE} = '1.7'; # to prevent further "cats" and to enhance consistency (possible cwd etc) $binary = $binary_1_7; } elsif (-x $binary_1_6 # user may not have 1.6 ... && (($ENV{WANT_AUTOMAKE} eq '1.6') || (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.6' || (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.6' - || (cat_('aclocal.m4') =~ /^\s*\[?AM_AUTOMAKE_VERSION\(\[?([^\)]{3})[^\)]*\]?\)/m ? $1 : '') ge '1.6' + || am_version('aclocal.m4') ge '1.6' # Autoconf 2.53d and later need automake-1.6c, so enable 1.6 for 2.53 # and up ..... - || (cat_('configure.in') =~ /^\s*\[?AC_PREREQ\(\[?([^\)]{4})[^\)]*\]?\)/m ? $1 : '') gt '2.52' + || ac_version('configure.in') gt '2.52' || (cat_('configure') =~ /^# Generated by Autoconf (\S+)/m ? $1 : '') gt '2.52' - || (cat_('aclocal.m4') =~ /^\s*\[?AC_PREREQ\(\[?([^\)]{4})[^\)]*\]?\)/m ? $1 : '') gt '2.52')) { + || ac_version('aclocal.m4') gt '2.52')) { $ENV{WANT_AUTOMAKE} = '1.6'; # to prevent further "cats" and to enhance consistency (possible cwd etc) $binary = $binary_1_6; } elsif (-x $binary_1_5 # user may have only 1.4 ... @@ -118,9 +128,9 @@ if ($ENV{WANT_AUTOMAKE} ne '1.4') { || -r 'configure.ac' || (cat_('Makefile.in') =~ /^# Makefile\.in generated by automake (\S+)/ ? $1 : '') ge '1.5' || (cat_('aclocal.m4') =~ /^# aclocal.m4 generated automatically by aclocal (\S+)/ ? $1 : '') ge '1.5' - || (cat_('configure.in') =~ /^\s*\[?AC_PREREQ\(\[?([^\)]{3})[^\)]*\]?\)/m ? $1 : '') gt '2.1' - || (cat_('configure') =~ /^# Generated by Autoconf (\S+)/m ? $1 : '') gt '2.1' - || (cat_('aclocal.m4') =~ /^\s*\[?AC_PREREQ\(\[?([^\)]{3})[^\)]*\]?\)/m ? $1 : '') gt '2.1')) { + || ac_version('configure.in') gt '2.13' + || (cat_('configure') =~ /^# Generated by Autoconf (\S+)/m ? $1 : '') gt '2.13' + || ac_version('aclocal.m4') gt '2.13')) { $ENV{WANT_AUTOMAKE} = '1.5'; # to prevent further "cats" and to enhance consistency (possible cwd etc) $binary = $binary_1_5; } else { |