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# file : libicui18n/buildfile
# license : Unicode License; see accompanying LICENSE file
import intf_libs = libicuuc%lib{icuuc}
patched = stsearch olsontz vtzone rbtz dtitvfmt basictz
lib{icui18n}: {hxx}{**} i18n/cxx{* -{$patched}} cxx{$patched} $intf_libs
tclass = $cxx.target.class
tsys = $cxx.target.system
windows = ($tclass == 'windows')
# Build options.
#
cxx.poptions += -DU_I18N_IMPLEMENTATION -DU_ATTRIBUTE_DEPRECATED=
if! $windows
cxx.poptions += -DU_HAVE_STRTOD_L=1
else
cxx.poptions += -DU_HAVE_STRTOD_L=0 -DHAVE_DLOPEN=0 -DU_HAVE_MMAP=0 -DWIN32
switch $tclass, $tsys
{
case 'linux'
cxx.poptions += -D_REENTRANT -DU_HAVE_ELF_H -DU_HAVE_XLOCALE_H=0
case 'bsd'
cxx.poptions += -D_REENTRANT -DU_HAVE_ELF_H -DU_HAVE_XLOCALE_H=1 \
-DU_HAVE_TIMEZONE=0 -DU_HAVE_STRING_VIEW=1
case 'macos'
cxx.poptions += -DU_HAVE_XLOCALE_H=1 -DU_HAVE_STRING_VIEW=1
case 'windows', 'mingw32'
cxx.poptions += -DWINVER=0x0601 -D_WIN32_WINNT=0x0601 \
-D_MT # Used instead of -mthreads.
case 'windows'
cxx.poptions += -DU_HAVE_DIRENT_H=0 -DU_HAVE_POPEN=0 -DU_HAVE_TZNAME=0
}
cxx.poptions =+ "-I$src_base/i18n"
obja{*}: cxx.poptions += -DU_STATIC_IMPLEMENTATION
switch $cxx.class, $tsys
{
case 'gcc'
{
cxx.coptions += -fvisibility=hidden
# Disable warnings that pop up with -Wall -Wextra. Upstream doesn't seem
# to care about these and it is not easy to disable specific warnings in a
# way that works across compilers/version (some -Wno-* options are only
# recognized in newer versions). There are still some warnings left that
# appear for certain platforms/compilers. We pass them through but disable
# treating them as errors.
#
cxx.coptions += -Wno-all -Wno-extra -Wno-error
# Disable the Clang targeting MSVC warnings.
#
if ($cxx.id == 'clang' && $tsys == 'win32-msvc')
cxx.coptions += -Wno-ignored-pragma-optimize
}
case 'msvc'
{
cxx.coptions += /utf-8 /Zc:wchar_t /GF /Gy
# Disable warnings that pop up with /W3.
#
cxx.coptions += /wd4244 /wd4996
}
}
switch $tclass, $tsys
{
case 'linux'
{
cxx.loptions += -Wl,-Bsymbolic \
-Wl,--no-undefined # Make sure all symbols are resolvable.
cxx.libs += -lpthread -ldl -lm
}
case 'bsd'
{
cxx.loptions += -Wl,-Bsymbolic
cxx.libs += -lpthread -lm
}
case 'macos'
{
cxx.libs += -lpthread -lm
}
case 'windows', 'mingw32'
{
# Note that we ommit -mthreads, -lpthread, and -lm that the upstream
# package also passes (see libicuuc/libicu/buildfile for details).
#
cxx.loptions += -Wl,-Bsymbolic -Wl,--enable-auto-import \
-Wl,--no-undefined # Make sure all symbols are resolvable.
}
case 'windows'
{
cxx.libs += advapi32.lib
}
}
# Export options.
#
lib{icui18n}:
{
cc.export.poptions = "-I$src_base/i18n"
cc.export.libs = $intf_libs
}
liba{icui18n}: cc.export.poptions += -DU_STATIC_IMPLEMENTATION
# See bootstrap.build for details.
#
# Note that on Windows and POSIX the library is named quite differently as
# icuin65.dll and libicui18n.so.65.1, respectivelly. We name it consistently
# as libicui18n-65.dll and libicui18n-65.so.
#
if $version.pre_release
lib{icui18n}: bin.lib.version = @"-$version.project_id"
else
lib{icui18n}: bin.lib.version = @"-$abi_version_major" linux@"$abi_version"
# Install headers from the i18n/unicode/ subdirectory only.
#
hxx{*}: install = false
i18n/unicode/hxx{*}: install = include/unicode/
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