diff --git a/utils/vim/Makefile b/utils/vim/Makefile index 1c8a16d3e4..2480c26572 100644 --- a/utils/vim/Makefile +++ b/utils/vim/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=vim PKG_VERSION:=8.0.586 -PKG_RELEASE:=1 +PKG_RELEASE:=2 VIMVER:=80 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 @@ -114,7 +114,8 @@ CONFIGURE_ARGS += \ --disable-cscope \ --disable-gpm \ --disable-acl \ - --with-tlib=ncurses + --with-tlib=ncurses \ + --with-compiledby="non-existent-hostname-compiled" CONFIGURE_VARS += \ vim_cv_getcwd_broken=no \ @@ -126,6 +127,11 @@ CONFIGURE_VARS += \ vim_cv_tty_group=root \ vim_cv_tty_mode=0620 +define Build/Prepare + $(call Build/Prepare/Default) + $(MAKE) -C $(PKG_BUILD_DIR)/src autoconf +endef + ifneq ($(CONFIG_PACKAGE_vim),) define Build/Compile/vim $(call Build/Configure/Default, \ diff --git a/utils/vim/patches/001-support-defining-compilation-date-in-SOURCE_DATE_EPOCH.patch b/utils/vim/patches/001-support-defining-compilation-date-in-SOURCE_DATE_EPOCH.patch new file mode 100644 index 0000000000..220539c76a --- /dev/null +++ b/utils/vim/patches/001-support-defining-compilation-date-in-SOURCE_DATE_EPOCH.patch @@ -0,0 +1,81 @@ +From: James McCoy +Date: Thu, 28 Jan 2016 10:55:11 -0500 +Subject: Support defining compilation date in $SOURCE_DATE_EPOCH + +There is an ongoing effort[0] to make FOSS software reproducibly +buildable. In order to make Vim build reproducibly, it is necessary to +allow defining the date/time that is part of VIM_VERSION_LONG as part of +the build process. + +This commit enables that by adding support for the SOURCE_DATE_EPOCH +spec[1]. When the $SOURCE_DATE_EPOCH environment variable is defined, +it will be used to populate the BUILD_DATE preprocessor define. + +If BUILD_DATE is not defined, the existing behavior of relying on the +preprocessor's __DATE__/__TIME__ symbols will be used. + +[0]: https://reproducible-builds.org/ +[1]: https://reproducible-builds.org/specs/source-date-epoch/ +--- + src/config.h.in | 3 +++ + src/configure.ac | 10 ++++++++++ + src/version.c | 6 ++++++ + 3 files changed, 19 insertions(+) + +diff --git a/src/config.h.in b/src/config.h.in +index e692d40..d3aa1a2 100644 +--- a/src/config.h.in ++++ b/src/config.h.in +@@ -30,6 +30,9 @@ + /* Define when __DATE__ " " __TIME__ can be used */ + #undef HAVE_DATE_TIME + ++/* Defined as the date of last modification */ ++#undef BUILD_DATE ++ + /* Define when __attribute__((unused)) can be used */ + #undef HAVE_ATTRIBUTE_UNUSED + +diff --git a/src/configure.ac b/src/configure.ac +index e287124..5a16797 100644 +--- a/src/configure.ac ++++ b/src/configure.ac +@@ -29,6 +29,16 @@ dnl in autoconf needs it, where it uses STDC_HEADERS. + AC_HEADER_STDC + AC_HEADER_SYS_WAIT + ++dnl If $SOURCE_DATE_EPOCH is present in the environment, use that as the ++dnl "compiled" timestamp in :version's output. Attempt to get the formatted ++dnl date using GNU date syntax, BSD date syntax, and finally falling back to ++dnl just using the current time. ++if test -n "$SOURCE_DATE_EPOCH"; then ++ DATE_FMT="%b %d %Y %H:%M:%S" ++ BUILD_DATE=$(LC_ALL=C date -u -d "@$SOURCE_DATE_EPOCH" "+$DATE_FMT" 2>/dev/null || LC_ALL=C date -u -r "$SOURCE_DATE_EPOCH" "+$DATE_FMT" 2>/dev/null || LC_ALL=C date -u "+$DATE_FMT") ++ AC_DEFINE_UNQUOTED(BUILD_DATE, ["$BUILD_DATE"]) ++fi ++ + dnl Check for the flag that fails if stuff are missing. + + AC_MSG_CHECKING(--enable-fail-if-missing argument) +diff --git a/src/version.c b/src/version.c +index 65f5a4b..9422657 100644 +--- a/src/version.c ++++ b/src/version.c +@@ -44,11 +44,17 @@ make_version(void) + * VAX C can't catenate strings in the preprocessor. + */ + strcpy(longVersion, VIM_VERSION_LONG_DATE); ++#ifdef BUILD_DATE ++ strcat(longVersion, BUILD_DATE); ++#else + strcat(longVersion, __DATE__); + strcat(longVersion, " "); + strcat(longVersion, __TIME__); ++#endif + strcat(longVersion, ")"); + } ++# elif defined(BUILD_DATE) ++char *longVersion = VIM_VERSION_LONG_DATE BUILD_DATE ")"; + # else + char *longVersion = VIM_VERSION_LONG_DATE __DATE__ " " __TIME__ ")"; + # endif