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| author | Bertrand Garrigues <bertrand.garrigues@laposte.net> | 2018-11-19 00:24:11 +0100 |
|---|---|---|
| committer | Bertrand Garrigues <bertrand.garrigues@laposte.net> | 2018-11-19 00:24:11 +0100 |
| commit | 2226128d39a505bf71bbb63f0d8e3c0d16aef550 (patch) | |
| tree | 02d73fa48741817ac71aa0e82b199e71fc2c42a2 /m4 | |
| parent | 38dfd0b568376d371286af261235c44bda7b5abc (diff) | |
| download | groff-git-2226128d39a505bf71bbb63f0d8e3c0d16aef550.tar.gz | |
Fix build on environment where /etc/papersize contains comments
Issue introduced on commit efea81c75f831ddc6717c2ef25556e0f49d1f679.
* m4/groff.m4 (GROFF_PAGE): remove comments and get the 1st string
of '/etc/papersize'.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/groff.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/m4/groff.m4 b/m4/groff.m4 index cc2ef3238..f9b5f138f 100644 --- a/m4/groff.m4 +++ b/m4/groff.m4 @@ -779,7 +779,7 @@ AC_DEFUN([GROFF_PAGE], groff_prefix=$prefix test "x$prefix" = "xNONE" && groff_prefix=$ac_default_prefix if test -z "$PAGE" && test -r /etc/papersize; then - PAGE=`cat /etc/papersize` + PAGE=`cat /etc/papersize | sed -e 's/^[ ]*#.*//g' | tr -d "\n" | awk '{ print $1 }'` fi if test -z "$PAGE"; then descfile= |