diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index dcff809c1a89..7ce517b31c07 100644 --- a/configure.ac +++ b/configure.ac @@ -4671,13 +4671,26 @@ dnl Testing for required Perl modules dnl =================================================================== AC_MSG_CHECKING([for required Perl modules]) -if `$PERL -e 'use Archive::Zip; use Cwd; use Digest::MD5'`; then +if `$PERL -e 'use Archive::Zip; use Cwd; use Digest::MD5'>/dev/null 2>&1`; then AC_MSG_RESULT([all modules found]) else AC_MSG_ERROR([Failed to find some modules]) + # Find out which modules are missing. + missing_perl_modules= + if ! `$PERL -e 'use Archive::Zip;'>/dev/null 2>&1`; then + missing_perl_modules=Archive::Zip + fi + if ! `$PERL -e 'use Cwd;'>/dev/null 2>&1`; then + missing_perl_modules="$missing_perl_modules Cwd" + fi + if ! `$PERL -e 'use Digest::MD5;'>/dev/null 2>&1`; then + missing_perl_modules="$missing_perl_modules Digest::MD5" + fi + AC_MSG_ERROR([ + The missing Perl modules are: $missing_perl_modules + Install them as superuser/administrator with "cpan -i $missing_perl_modules"]) fi - dnl =================================================================== dnl Check for pkg-config dnl =================================================================== |