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--- a/GNUmakefile
+++ b/GNUmakefile
@@ -30,8 +30,8 @@
ac_jpeg_ver = $(shell \
$(call ac_init,for libjpeg version);\
- $(call ac_s_cmd,echo -e '\#include <jpeglib.h>\nJPEG_LIB_VERSION' \
- | cpp | tail -n 1);\
+ $(call ac_s_cmd,printf '\#include <jpeglib.h>\nJPEG_LIB_VERSION' \
+ | $(CPP) | tail -n 1);\
$(call ac_fini))
define make-config
--- a/mk/Autoconf.mk
+++ b/mk/Autoconf.mk
@@ -24,7 +24,7 @@ ifneq ($(verbose),no)
ac_fini = echo "... result is $${rc}" >&2; echo >&2; echo "$${rc}"
else
# normal
- ac_init = echo -n "checking $(1) ... " >&2; rc=no
+ ac_init = printf '%s' "checking $(1) ... " >&2; rc=no
ac_b_cmd = $(1) >/dev/null 2>&1 && rc=yes
ac_s_cmd = rc=`$(1) 2>/dev/null`
ac_fini = echo "$${rc}" >&2; echo "$${rc}"
@@ -162,7 +162,7 @@ config: Make.config
@true
Make.config: $(srcdir)/GNUmakefile
- @echo -e "$(make-config-q)" > $@
+ @printf '%b' "$(make-config-q)" > $@
@echo
@echo "Make.config written, edit if needed"
@echo
--
1.7.5.3
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