gbranden pushed a commit to branch master
in repository groff.
commit e0ce5229720af12d210271a582e5a3de99aa8cbd
Author: Bruno Haible <[email protected]>
AuthorDate: Mon Aug 3 17:10:28 2026 +0200
[eqn]: Fix Savannah #68601.
Fix generation of 'neqn' script on Alpine Linux.
* src/preproc/eqn/eqn.am (neqn): Use two separate 'sed' invocations, as
BusyBox 'sed' ignores '-e' options if a '-f' option is present.
Fixes <https://savannah.gnu.org/bugs/?68601>.
---
ChangeLog | 10 ++++++++++
src/preproc/eqn/eqn.am | 4 ++--
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 3d8ca2a92..708a1599b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2026-08-03 Bruno Haible <[email protected]>
+
+ [eqn]: Fix generation of 'neqn' script on Alpine Linux.
+
+ * src/preproc/eqn/eqn.am (neqn): Use two separate 'sed'
+ invocations, as BusyBox 'sed' ignores '-e' options if a '-f'
+ option is present.
+
+ Fixes <https://savannah.gnu.org/bugs/?68601>.
+
2026-08-06 G. Branden Robinson <[email protected]>
[grn]: Revise and parallelize usage message and command
diff --git a/src/preproc/eqn/eqn.am b/src/preproc/eqn/eqn.am
index 0c353c2a9..1f57443ef 100644
--- a/src/preproc/eqn/eqn.am
+++ b/src/preproc/eqn/eqn.am
@@ -59,9 +59,9 @@ src/preproc/eqn/eqn-lex.$(OBJEXT): src/preproc/eqn/eqn.hpp
neqn: $(top_srcdir)/src/preproc/eqn/neqn.sh $(SH_DEPS_SED_SCRIPT)
$(AM_V_GEN)sed -f $(SH_DEPS_SED_SCRIPT) \
- -e 's/[@]g[@]/$(g)/g' \
- -e $(SH_SCRIPT_SED_CMD) \
$(top_srcdir)/src/preproc/eqn/neqn.sh \
+ | sed -e 's/[@]g[@]/$(g)/g' \
+ -e $(SH_SCRIPT_SED_CMD) \
>[email protected] \
&& chmod +x [email protected] \
&& mv [email protected] $@
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