commit 455a90cf939aee0cbeb8e4186f84771895bfa959 Author: Jacob Appelbaum jacob@appelbaum.net Date: Tue Apr 23 20:35:15 2013 -0700

Add support for building with Cygwin CYGWIN_NT-6.1 1.7.18(0.263/5/3) --- INSTALL | 6 ++++++ autogen.sh | 6 ++++++ configure.ac | 17 +++++++++++++++++ m4/ax_platform.m4 | 2 +- src/compat/clock.h | 2 ++ src/compat/include.am | 4 ++++ src/include.am | 24 ++++++++++++++++++++++++ 7 files changed, 60 insertions(+), 1 deletion(-)

diff --git a/INSTALL b/INSTALL index 5f34cd4..b0cc565 100644 --- a/INSTALL +++ b/INSTALL @@ -15,6 +15,7 @@ tlsdate should build and work on the following Operating Systems: OpenBSD 5.2 Gentoo 20130413 DragonFly BSD 3.3-DEVELOPMENT + Cygwin CYGWIN_NT-6.1 1.7.18(0.263/5/3)

Please file a bug or email the tlsdate team if you have successfully built or use tlsdate on a platform that is not listed. We are specifically looking for @@ -95,6 +96,11 @@ On Arch Linux there is a PKGBUILD in the Arch User Repository: https://aur.archlinux.org/packages/tlsdate https://aur.archlinux.org/packages/tl/tlsdate/PKGBUILD

+Cygwin requires that the user installs openssl-dev, gcc, pkg-config, libtool, automake, autoconf: + + ./configure + make + On Plan9 the start of building might look something like this:

ip/ipconfig diff --git a/autogen.sh b/autogen.sh index 8981cef..51c926a 100755 --- a/autogen.sh +++ b/autogen.sh @@ -23,4 +23,10 @@ then export WARNINGS fi

+if [ $(uname) != "CYGWIN_NT-6.1" ]; +then + WARNINGS="" + export WARNINGS +fi + autoreconf --install --verbose --force diff --git a/configure.ac b/configure.ac index aa37bfa..696f8c4 100644 --- a/configure.ac +++ b/configure.ac @@ -273,6 +273,23 @@ case "$host" in [""|yes|no], [UNPRIV_GROUP="nogroup"], [*], [UNPRIV_GROUP=$with_unpriv_group]) AC_DEFINE_UNQUOTED([UNPRIV_GROUP], ["${UNPRIV_GROUP}"], [Unprivileged group]) + ;; + *-cygwin*) + dnl This is for Cygwin + dnl Check for clock_gettime. Some systems put it into -lc, while + dnl others use -lrt. Try the first and fallback to the latter. + RT_LIB= + AC_CHECK_FUNC([clock_gettime], [:], + [AC_CHECK_LIB([rt], [clock_gettime], [RT_LIB="-lrt"], + [AC_MSG_ERROR([Your system lacks clock_gettime])])]) + AC_SUBST(RT_LIB) + AC_ARG_WITH([unpriv-group], + [AS_HELP_STRING([--with-unpriv-group=<group>], + [Group to drop privs to @<:@default: nogroup@:>@])]) + AS_CASE([$with_unpriv_group], + [""|yes|no], [UNPRIV_GROUP="nogroup"], + [*], [UNPRIV_GROUP=$with_unpriv_group]) + AC_DEFINE_UNQUOTED([UNPRIV_GROUP], ["${UNPRIV_GROUP}"], [Unprivileged group]) case "$host" in *-linux-androideabi) dnl This is for Android NDK as it is a special case of linux diff --git a/m4/ax_platform.m4 b/m4/ax_platform.m4 index 172a4e5..c613206 100644 --- a/m4/ax_platform.m4 +++ b/m4/ax_platform.m4 @@ -47,7 +47,7 @@ # define SHUT_RDWR SD_BOTH #endif ])], - [*CYGWIN_NT*], + [*cygwin*], [TARGET_CYGWIN="true" AC_DEFINE([TARGET_OS_CYGWIN],[1],[Whether we build for Cygwin])], [*freebsd*], diff --git a/src/compat/clock.h b/src/compat/clock.h index 2bcdb2e..7040d3c 100644 --- a/src/compat/clock.h +++ b/src/compat/clock.h @@ -36,6 +36,8 @@ struct tlsdate_time { mach_timespec_t tp; #elif _WIN32 void *tp; +#elif TARGET_OS_CYGWIN + struct timespec tp; #endif };

diff --git a/src/compat/include.am b/src/compat/include.am index 0713c14..b168c3a 100644 --- a/src/compat/include.am +++ b/src/compat/include.am @@ -40,4 +40,8 @@ endif endif endif

+if TARGET_CYGWIN +src_compat_libtlsdate_compat_la_SOURCES+= src/compat/clock-linux.c +endif + src_compat_libtlsdate_compat_la_LIBADD+= @RT_LIB@ diff --git a/src/include.am b/src/include.am index 38da0c7..c5ea63b 100644 --- a/src/include.am +++ b/src/include.am @@ -96,6 +96,17 @@ endif endif endif

+if TARGET_CYGWIN +bin_PROGRAMS+= src/tlsdate +bin_PROGRAMS+= src/tlsdate-helper + +src_conf_unittest_SOURCES = src/conf.c +src_conf_unittest_SOURCES+= src/conf-unittest.c +src_conf_unittest_SOURCES+= src/common/android.c +check_PROGRAMS+= src/conf_unittest +noinst_PROGRAMS+= src/conf_unittest +endif + if TARGET_OSX bin_PROGRAMS+= src/tlsdate bin_PROGRAMS+= src/tlsdate-helper @@ -244,6 +255,19 @@ endif endif endif

+if TARGET_CYGWIN +if !POLARSSL +src_proxy_bio_unittest_LDADD = @SSL_LIBS@ +src_proxy_bio_unittest_SOURCES = src/proxy-bio.c +src_proxy_bio_unittest_SOURCES+= src/proxy-bio-unittest.c +src_proxy_bio_unittest_SOURCES+= src/test-bio.c +src_proxy_bio_unittest_SOURCES+= src/util.c +src_proxy_bio_unittest_SOURCES+= src/common/android.c +check_PROGRAMS+= src/proxy-bio_unittest +noinst_PROGRAMS+= src/proxy-bio_unittest +endif +endif + # We're not shipping headers noinst_HEADERS+= src/routeup.h noinst_HEADERS+= src/test_harness.h