build: fix cygwin build issues

* doc/local.mk (doc/constants.texi): Ensure the doc directory
is present which is needed when doing a non source dir build,
when the doc/constants.texi target is built before other doc targets.
* src/local.mk: Add $(EXEEXT) to the make-prime-list calls.

diff --git a/doc/local.mk b/doc/local.mk
index 585faf0..ad25528 100644 (file)
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -36,6 +36,7 @@ AM_MAKEINFOFLAGS = --no-split
 
 doc/constants.texi: $(top_srcdir)/src/tail.c $(top_srcdir)/src/shred.c
        $(AM_V_GEN)LC_ALL=C; export LC_ALL; \
+       $(MKDIR_P) doc && \
        { sed -n -e 's/^#define \(DEFAULT_MAX[_A-Z]*\) \(.*\)/@set \1 \2/p' \
            $(top_srcdir)/src/tail.c && \
          sed -n -e \

diff --git a/src/local.mk b/src/local.mk
index ead3b8b..66028c9 100644 (file)
--- a/src/local.mk
+++ b/src/local.mk
@@ -387,9 +387,9 @@ src/dircolors.h: src/dcgen src/dircolors.hin
 # known ints (currently 128-bit).
 BUILT_SOURCES += $(top_srcdir)/src/primes.h
 $(top_srcdir)/src/primes.h:
-       $(MAKE) src/make-prime-list
+       $(MAKE) src/make-prime-list$(EXEEXT)
        $(AM_V_GEN)rm -f $@ $@-t
-       $(AM_V_at)src/make-prime-list 5000 > $@-t
+       $(AM_V_at)src/make-prime-list$(EXEEXT) 5000 > $@-t
        $(AM_V_at)chmod a-w $@-t
        $(AM_V_at)mv $@-t $@