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# $NetBSD: options.mk,v 1.8 2019/11/03 19:03:58 rillig Exp $
PKG_OPTIONS_VAR= PKG_OPTIONS.gcc34
PKG_SUPPORTED_OPTIONS= nls gcc-inplace-math gcc-c++ gcc-fortran gcc-java gcc-objc gcc-ada
PKG_SUGGESTED_OPTIONS= gcc-inplace-math gcc-c++ gcc-fortran gcc-objc
# gcc-java was dropped from PKG_SUGGESTED_OPTIONS to spare legacy systems attempting bulkbuilds
# For example on Darwin/PowerPC this option adds another 24 hours to build time on a G4.
PKG_SUGGESTED_OPTIONS.NetBSD+= nls
PKG_SUGGESTED_OPTIONS.SunOS+= gcc-inplace-math
PKG_OPTIONS_LEGACY_VARS+= BUILD_CXX:gcc-c++
PKG_OPTIONS_LEGACY_VARS+= BUILD_F77:gcc-fortran
PKG_OPTIONS_LEGACY_VARS+= BUILD_JAVA:gcc-java
PKG_OPTIONS_LEGACY_VARS+= BUILD_OBJC:gcc-objc
.include "../../mk/bsd.options.mk"
###
### Build math libraries in place
###
.if !empty(PKG_OPTIONS:Mgcc-fortran)
. if !empty(PKG_OPTIONS:Mgcc-inplace-math)
. include "../../devel/gmp/inplace.mk"
. else
CONFIGURE_ARGS+= --with-gmp=${BUILDLINK_PREFIX.gmp}
. include "../../devel/gmp/buildlink3.mk"
. endif
.endif
###
### Native Language Support
###
.if !empty(PKG_OPTIONS:Mnls)
CONFIGURE_ARGS+= --enable-nls
CONFIGURE_ARGS+= --with-libiconv-prefix=${BUILDLINK_PREFIX.iconv}
MAKE_ENV+= ICONVPREFIX=${BUILDLINK_PREFIX.iconv}
USE_TOOLS+= msgfmt
.include "../../converters/libiconv/buildlink3.mk"
.include "../../devel/gettext-lib/buildlink3.mk"
.else
CONFIGURE_ARGS+= --disable-nls
.endif
###
### Optional languages
###
LANGS= c
.if !empty(PKG_OPTIONS:Mgcc-c++)
LANGS+= c++
CONFIGURE_ARGS+= --enable-__cxa_atexit
.endif
.if !empty(PKG_OPTIONS:Mgcc-fortran)
USE_TOOLS+= chmod
MAKE_ENV+= ac_cv_path_ac_cv_prog_chmod=${TOOLS_CHMOD:Q}
LANGS+= f77
.endif
.if !empty(PKG_OPTIONS:Mgcc-java)
LANGS+= java
REPLACE_AWK+= libjava/addr2name.awk
USE_TOOLS+= awk:run unzip zip:run
CONFIGURE_ARGS+= --with-system-zlib
.include "../../devel/zlib/buildlink3.mk"
.endif
.if !empty(PKG_OPTIONS:Mgcc-objc)
LANGS+= objc
.endif
.if !empty(PKG_OPTIONS:Mgcc-ada)
PTHREAD_OPTS+= require native
LANGS+= ada
# Ada bootstrap compiler section
# An Ada compiler is required to build the Ada compiler.
# You may specify the path of any gcc/gnat Ada compiler
# by providing the full path of the compiler (example) below:
ALT_GCC= /usr/pkg/bin/gnatgcc
. if defined(ALT_GCC)
. if exists(${ALT_GCC})
ALT_GCC_RTS!= ${ALT_GCC} --print-file-name=adalib
. if !empty(ALT_GCC_RTS)
RALT_GCC_RTS= ${ALT_GCC_RTS:S%${LOCALBASE}%%:S%/%%}
. else
PKG_FAIL_REASON+= "${ALT_GCC} does not appear to be an Ada compiler"
. endif
. else
PKG_FAIL_REASON+= "Missing bootstrap Ada compiler"
. endif
. endif
. if !defined(ALT_GCC)
PKG_FAIL_REASON+= "An Ada bootstrap compiler must be specified to build Ada"
. endif
. if defined(ALT_GCC)
pre-configure:
(${TEST} -d ${WRKDIR}/.gcc/bin/ || ${MKDIR} ${WRKDIR}/.gcc/bin/)
(cd ${WRKDIR}/.buildlink && ${MKDIR} ${RALT_GCC_RTS} && \
cd ${RALT_GCC_RTS} && ${LN} -sf ${ALT_GCC_RTS}/libgnat.a .)
(cd ${ALT_GCC:H} && \
bin_files=`${FIND} . -type f \( -perm -0100 \) -print` && \
cd ${WRKDIR}/.gcc/bin/ && \
for filename in ${ALT_GCC:T} $${bin_files} ; do \
${ECHO} '#!${TOOLS_SHELL}' > $${filename}; \
${ECHO_N} "exec ${ALT_GCC:H}/$${filename} " >>$${filename}; \
${ECHO} '"$$@"' >>$${filename}; \
${CHMOD} +x $${filename}; \
done )
. endif
.endif
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