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authorJim Meyering <meyering@fb.com>2020-01-11 18:59:42 -0800
committerJim Meyering <meyering@fb.com>2020-01-11 18:59:42 -0800
commit6b9d15b8bcb3c009374ccb21dc2c2be2333133d7 (patch)
treea2f1b639039de0d7f478dfd9769b47e2710cd12d /modules/uchar
parentba4b91abd5dbe486c71465b0968aa1a4a1198bd7 (diff)
downloadgnulib-6b9d15b8bcb3c009374ccb21dc2c2be2333133d7.tar.gz
perl: require the "warnings" module
* m4/perl.m4: Also "use warnings", so we reject the perl found on at least one IRIX 6.5 system. Reported by Bruno Haible in https://lists.gnu.org/r/sed-devel/2020-01/msg00004.html
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