kumquat-buildroot/package/cvs/cvs.mk
Peter Seiderer ea2f52494c package/cvs: fix mktime related compile failure
Use ac_cv_func_working_mktime=yes to force the use of a provided
mktime implementation instead of compiling the failing own one.

Fixes:

  http://autobuild.buildroot.net/results/5bcd8f4235002da682cc900f866116d2fe87f1c8

  mktime.c: In function 'ydhms_diff':
  mktime.c:106:52: error: size of array 'a' is negative
   #define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
                                                      ^
  mktime.c:170:3: note: in expansion of macro 'verify'
     verify (long_int_year_and_yday_are_wide_enough,
     ^~~~~~

with the failure/assert comming from the lines:

  verify (long_int_year_and_yday_are_wide_enough,
          INT_MAX <= LONG_MAX / 2 || TIME_T_MAX <= UINT_MAX);

which fails since the y2038 time_t conversion from 32bit to 64bit
(musl libc).

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-08-13 23:35:49 +02:00

57 lines
1.5 KiB
Makefile

################################################################################
#
# cvs
#
################################################################################
CVS_VERSION = 1.12.13
CVS_SOURCE = cvs_$(CVS_VERSION).orig.tar.gz
CVS_PATCH = cvs_$(CVS_VERSION)-12+squeeze1.diff.gz
CVS_SITE = http://snapshot.debian.org/archive/debian/20141023T043132Z/pool/main/c/cvs
CVS_LICENSE = GPL-1.0+, LGPL-2.0+, LGPL-2.1+ (glob)
CVS_LICENSE_FILES = COPYING COPYING.LIB lib/glob-libc.h
CVS_DEPENDENCIES = ncurses
CVS_CONF_ENV = \
ac_cv_func_working_mktime=yes \
cvs_cv_func_printf_ptr=yes
CVS_CONFIGURE_ARGS = --disable-old-info-format-support
ifeq ($(BR2_PACKAGE_CVS_SERVER),y)
CVS_CONFIGURE_ARGS += --enable-server
else
CVS_CONFIGURE_ARGS += --disable-server
endif
ifeq ($(BR2_PACKAGE_ZLIB),y)
CVS_CONFIGURE_ARGS += --with-external-zlib
endif
CVS_CONF_OPTS = $(CVS_CONFIGURE_ARGS)
define CVS_BZIP_UNPACK
$(BZCAT) $(@D)/cvs-$(CVS_VERSION).tar.bz2 | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
rm -f $(@D)/cvs-$(CVS_VERSION).tar.bz2
endef
CVS_POST_PATCH_HOOKS += CVS_BZIP_UNPACK
ifneq ($(CVS_PATCH),)
define CVS_DEBIAN_PATCHES
if [ -d $(@D)/debian/patches ]; then \
(cd $(@D)/debian/patches && for i in *; \
do $(SED) 's,^\+\+\+ .*cvs-$(CVS_VERSION)/,+++ cvs-$(CVS_VERSION)/,' $$i; \
done; \
); \
$(APPLY_PATCHES) $(@D) $(@D)/debian/patches \*; \
fi
endef
endif
CVS_POST_PATCH_HOOKS += CVS_DEBIAN_PATCHES
define CVS_INSTALL_TARGET_CMDS
$(INSTALL) -D $(@D)/src/cvs $(TARGET_DIR)/usr/bin/cvs
endef
$(eval $(autotools-package))