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authorMike Frysinger <vapier@gentoo.org>2006-02-22 21:12:28 -0500
committerMike Frysinger <vapier@gentoo.org>2015-08-21 17:10:59 -0400
commit1695cdae065fa3693e7b18169a100f53444eac69 (patch)
treeb1815ed0de9411381b34be79bd1b8743a2683056 /manual
parent854e0055b3bc904f56a38b90491583383a86ed29 (diff)
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manual: skip build when perl is unavailable
Do not try to generate the manual when perl is unavailable.  This
matches the behavior when makeinfo is unavailable.  Otherwise the
install step fails when trying to generate the libm section since
it runs a perl script.
Diffstat (limited to 'manual')
-rw-r--r--manual/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/manual/Makefile b/manual/Makefile
index 53822082e2..cdb6763e9b 100644
--- a/manual/Makefile
+++ b/manual/Makefile
@@ -172,6 +172,8 @@ include ../Rules
 
 .PHONY: install subdir_install install-data
 install-data subdir_install: install
+# libm-err.texi generation requires perl.
+ifneq ($(PERL),no)
 ifneq ($(strip $(MAKEINFO)),:)
 install: $(inst_infodir)/libc.info
 	@if $(SHELL) -c '$(INSTALL_INFO) --version' >/dev/null 2>&1; then \
@@ -179,6 +181,7 @@ install: $(inst_infodir)/libc.info
 	 $(INSTALL_INFO) --info-dir=$(inst_infodir) $(inst_infodir)/libc.info;\
 	else : ; fi
 endif
+endif
 # Catchall implicit rule for other installation targets from the parent.
 install-%: ;