package/lynx: fix reproducible build issues

Fixes (part of) http://autobuild.buildroot.net/results/23fe4365ca65f37eace8265a70fbfb9723b8ee9d/

Lynx by default contains logic to generate a "configuration info" HTML page,
which leaks build paths, and adds the build timestamp to the version output.
Disable both when building in reproducible mode.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/lynx/lynx.mk b/package/lynx/lynx.mk
index 07a3ddfcf07da7ee9510d9995f4063ea5ad90a05..d115682d64dbe5a24c9c5dbc661d3e214fd0dc35 100644 (file)
--- a/package/lynx/lynx.mk
+++ b/package/lynx/lynx.mk
@@ -12,6 +12,13 @@ LYNX_LICENSE_FILES = COPYING
 
 LYNX_DEPENDENCIES = host-pkgconf $(TARGET_NLS_DEPENDENCIES)
 
+ifeq ($(BR2_REPRODUCIBLE),y)
+# configuration info leaks build paths
+LYNX_CONF_OPTS += --disable-config-info
+# disable build timestamp
+LYNX_CFLAGS += -DNO_BUILDSTAMP
+endif
+
 ifeq ($(BR2_PACKAGE_NCURSES),y)
 LYNX_DEPENDENCIES += ncurses
 LYNX_CONF_OPTS += --with-screen=ncurses$(if $(BR2_PACKAGE_NCURSES_WCHAR),w)
@@ -41,6 +48,6 @@ LYNX_DEPENDENCIES += libidn
 LYNX_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs libidn`
 endif
 
-LYNX_CONF_ENV = LIBS="$(LYNX_LIBS)"
+LYNX_CONF_ENV = LIBS="$(LYNX_LIBS)" CFLAGS="$(TARGET_CFLAGS) $(LYNX_CFLAGS)"
 
 $(eval $(autotools-package))