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simplify the bootstrap stuff to require only a minimum of initial ADA

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support; in particular don't use the C compiler within the bootstrap
ADA installation
(gcc installs "fixinclude" headers which are not portable across
OS versions)
fixes PR pkg/22470 by John R. Shannon
This commit is contained in:
drochner 2003-08-21 18:28:17 +00:00
parent 8f1aedda6a
commit ae78fbdb84
1 changed files with 13 additions and 31 deletions
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44
lang/gcc3-ada/Makefile
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@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.6 2003/08/11 14:15:58 drochner Exp $
# $NetBSD: Makefile,v 1.7 2003/08/21 18:28:17 drochner Exp $
#
PKGNAME= gcc3${GCC3_PKGMODIF}-ada-${GCC_VERSION}
@ -16,62 +16,44 @@ CONFIGURE_ARGS+= --enable-languages="ada"
#
# To make things more interesting, we need a gcc with ada support to build
# ada support.
# The ADA_BOOT definition is used if the system compiler is not sufficient.
# For pkg bootstrap, the ada capable gcc (probably cross-compiled)
# can be anywhere.
# GNATGCC_PREFIX assumes a standard gcc install tree layout.
#GNATGCC_PREFIX= /usr/pkg/gcc3
# A gcc tree with compiler driver and gnatbind should be in ADA_BOOT_PATH.
#ADA_BOOT_PATH= /path/to/adagcc
# Use this if a special compiler driver is needed to compile ada programs
# (as seen in linux installations).
#GNATGCC_ADA_DRIVER= gnatgcc
.if defined(GNATGCC_PREFIX)
ADA_BOOT= yes
ADA_BOOT_CC= ${GNATGCC_PREFIX}/bin/gcc
ADA_BOOT_CPP= ${GNATGCC_PREFIX}/bin/gcc -E
.if defined(ADA_BOOT_PATH)
.if defined(GNATGCC_ADA_DRIVER)
ADA_BOOT_ADAC= ${GNATGCC_PREFIX}/bin/${GNATGCC_ADA_DRIVER}
ADA_BOOT_ADAC= ${ADA_BOOT_PATH}/bin/${GNATGCC_ADA_DRIVER}
.else
ADA_BOOT_ADAC= ${GNATGCC_PREFIX}/bin/gcc
.endif
ADA_BOOT_PATH= ${GNATGCC_PREFIX}/bin
ADA_BOOT_ADAC= ${ADA_BOOT_PATH}/bin/gcc
.endif
.if defined(ADA_BOOT)
ADA_BOOT_GNATBIND= ${ADA_BOOT_PATH}/bin/gnatbind
# probably some overkill here...
CC= ${ADA_BOOT_CC}
CPP= ${ADA_BOOT_CPP}
PATH:= ${ADA_BOOT_PATH}:${PATH}
EXTRA_ENV= CC=${ADA_BOOT_CC:Q}
EXTRA_ENV= CC_FOR_BUILD=${ADA_BOOT_CC:Q}
EXTRA_ENV+= CPP=${ADA_BOOT_CPP:Q}
EXTRA_ENV+= ADAC=${ADA_BOOT_ADAC:Q}
EXTRA_ENV+= PATH=${ADA_BOOT_PATH}:${PATH}
CONFIGURE_ENV+= ${EXTRA_ENV}
MAKE_ENV+= ${EXTRA_ENV}
.else # !ADA_BOOT
.else # !ADA_BOOT_PATH
# XXX No known system has ada in the main tree.
ONLY_FOR_PLATFORM= sorry_need_ada_compiler
.endif # ADA_BOOT
.endif # ADA_BOOT_PATH
#
# End of bootstrap section
#
post-buildlink:
${LN} -sf ${ADA_BOOT_GNATBIND} ${BUILDLINK_DIR}/bin
post-configure:
${TEST} -f ${WRKSRC}/gcc/ada/Makefile \
|| ${FALSE} # no ada bootstrap found by configure
.if defined(ADA_BOOT) # ??? see install notes
(cd ${WRKSRC}/gcc/ada && ${TOUCH} treeprs.ads [es]info.h nmake.ad[bs])
.endif
do-build:
(cd ${WRKSRC}/gcc && ${SETENV} ${MAKE_ENV} ${GMAKE} ada)