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| author | Julien Rioux <julien.rioux@gmail.com> | 2013-09-12 12:00:10 +0200 |
|---|---|---|
| committer | Julien Rioux <julien.rioux@gmail.com> | 2013-09-18 05:41:54 -0400 |
| commit | 6c543f54d528fc3ef293a64d76052290cd05bcba (patch) | |
| tree | 47bc4da95c11bf94127cdc9e3363044cdaaf9fa0 /stepmake | |
| parent | 98b7bc3e8d9549c3991d82fd1b99f26724a70450 (diff) | |
Build: Only sed through an input file if it exists.
Diffstat (limited to 'stepmake')
| -rw-r--r-- | stepmake/stepmake/texinfo-vars.make | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/stepmake/stepmake/texinfo-vars.make b/stepmake/stepmake/texinfo-vars.make index d164356555..c370990413 100644 --- a/stepmake/stepmake/texinfo-vars.make +++ b/stepmake/stepmake/texinfo-vars.make @@ -20,7 +20,7 @@ $(firstword \ # Recursively scan the file $(1) for @include, search for included files # within the texinfo include dirs, and return all dependencies. scan-texi = \ -$(foreach f, $(shell sed -ne "/^@include[[:space:]]/s/@include//p" $(1)), \ +$(foreach f, $(shell test -f $(1) && sed -ne "/^@include[[:space:]]/s/@include//p" $(1)), \ $(call find-texi,$(f)) \ $(call scan-texi,$(call find-texi,$(f))) \ ) |