# HG changeset patch
# User John Donoghue <john.donoghue@ieee.org>
# Date 1511456729 18000
# Node ID 0e56fe2d2ef523bc0731cf2f882661b4710aeb1a
# Parent  abef069ac1d317fb0c2b26b3cf0aff00fc1873f9
Makefile.in: add update-build-tools target

* Makefile.in: add update-build-tools target

* src/build-autoconf.mk, src/build-automake.mk,
  src/build-bison.mk, src/build-gawk.mk,
  src/build-gcc.mk, src/build-gettext.mk,
  src/build-gperf.mk, src/build-m4.mk,
  src/build-texinfo.mk, src/build-libtool.mk
  : update PKG_UPDATE for getting latest version from gnu.org

* src/build-cmake.mk, src/build-flex.mk,
  src/build-lzip.mk, src/build-pkg-config.mk,
  src/pkg-config.mk, src/build-scons.mk
  : add implemented PKG_UPDATE macro

diff -r abef069ac1d3 -r 0e56fe2d2ef5 Makefile.in
--- a/Makefile.in	Wed Nov 22 16:59:33 2017 -0500
+++ b/Makefile.in	Thu Nov 23 12:05:29 2017 -0500
@@ -893,6 +893,10 @@
 update-octaveforge:
 	$(foreach PKG,$(OCTAVE_FORGE_PACKAGES),$(call UPDATE,$(PKG),$(shell $($(PKG)_UPDATE))))
 
+.PHONY: update-build-tools
+update-build-tools:
+	$(foreach PKG,$(BUILD_TOOLS),$(call UPDATE,$(PKG),$(shell $($(PKG)_UPDATE))))
+
 update-checksum-%:
 	$(call DOWNLOAD_PKG_ARCHIVE,$*)
 	$(SED) -i 's/^\([^ ]*_CHECKSUM *:=\).*/\1 '"`$(call PKG_CHECKSUM,$*)`"'/' '$(TOP_DIR)/src/$*.mk'
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-autoconf.mk
--- a/src/build-autoconf.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-autoconf.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -18,8 +18,10 @@
 endif
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/autoconf/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="autoconf-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-automake.mk
--- a/src/build-automake.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-automake.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -3,7 +3,7 @@
 
 PKG             := build-automake
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 1.11.6
+$(PKG)_VERSION  := 1.15.1
 $(PKG)_CHECKSUM := 29d7832b148e2157e03ad0d3620fbb7f5a13bc21
 $(PKG)_SUBDIR   := automake-$($(PKG)_VERSION)
 $(PKG)_FILE     := automake-$($(PKG)_VERSION).tar.gz
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := build-autoconf
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/automake/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="automake-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-bison.mk
--- a/src/build-bison.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-bison.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := build-xz
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/bison/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="bison-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-cmake.mk
--- a/src/build-cmake.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-cmake.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'https://www.cmake.org/cmake/resources/software.html' | \
+    $(SED) -n 's,.*cmake-\([0-9.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-flex.mk
--- a/src/build-flex.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-flex.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,9 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'https://github.com/westes/flex/tags' | \
+    $(SED) -n 's|.*releases/tag/v\([^"]*\).*|\1|p' | $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-gawk.mk
--- a/src/build-gawk.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-gawk.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/gawk/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="gawk-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 ifeq ($(MXE_NATIVE_MINGW_BUILD),yes)
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-gcc.mk
--- a/src/build-gcc.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-gcc.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -97,8 +97,8 @@
 define $(PKG)_UPDATE
     $(WGET) -q -O- 'http://ftp.gnu.org/gnu/gcc/?C=M;O=D' | \
     $(SED) -n 's,.*<a href="gcc-\([0-9][^"]*\)/".*,\1,p' | \
-    grep -v '^4\.[543]\.' | \
-    head -1
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_CONFIGURE
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-gettext.mk
--- a/src/build-gettext.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-gettext.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/gettext/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="gettext-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-gperf.mk
--- a/src/build-gperf.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-gperf.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/gperf/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="gperf-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-libtool.mk
--- a/src/build-libtool.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-libtool.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -20,8 +20,10 @@
 endif
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/libtool/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="libtool-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V | \
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-lzip.mk
--- a/src/build-lzip.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-lzip.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,9 @@
 $(PKG)_DEPS     :=
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- http://download.savannah.gnu.org/releases/lzip | \
+    $(SED) -n 's,.*<a href="lzip-\([0-9][\.0-9]*\)\.tar\.gz.*,\1,p' | \
+    $(SORT) -V | tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-m4.mk
--- a/src/build-m4.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-m4.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/m4/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="m4-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V |
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-pkg-config.mk
--- a/src/build-pkg-config.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-pkg-config.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://pkgconfig.freedesktop.org/releases/' | \
+    $(SED) -n 's,.*<a href="pkg-config-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V |
+    tail -1
 endef
 
 # native mingw needs to be told an architechure for the internal glib to build
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-scons.mk
--- a/src/build-scons.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-scons.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -15,8 +15,9 @@
 endif
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- https://sourceforge.net/projects/scons/files/scons/ | \
+    $(SED) -n 's|.*<tr title=\"\([0-9][^"]*\)".*|\1|p' | \
+    head -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/build-texinfo.mk
--- a/src/build-texinfo.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/build-texinfo.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://ftp.gnu.org/gnu/texinfo/?C=M;O=D' | \
+    $(SED) -n 's,.*<a href="texinfo-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V |
+    tail -1
 endef
 
 define $(PKG)_BUILD
diff -r abef069ac1d3 -r 0e56fe2d2ef5 src/pkg-config.mk
--- a/src/pkg-config.mk	Wed Nov 22 16:59:33 2017 -0500
+++ b/src/pkg-config.mk	Thu Nov 23 12:05:29 2017 -0500
@@ -11,8 +11,10 @@
 $(PKG)_DEPS     := 
 
 define $(PKG)_UPDATE
-    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'http://pkgconfig.freedesktop.org/releases/' | \
+    $(SED) -n 's,.*<a href="pkg-config-\([0-9\.]*\)\.tar.*,\1,p' | \
+    $(SORT) -V |
+    tail -1
 endef
 
 # native mingw needs to be told an architechure for the internal glib to build