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pkgsrc/cross/binutils/buildlink3.mk

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Simply and speed up buildlink3.mk files and processing. This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
2009-03-20 20:23:50 +01:00
# $NetBSD: buildlink3.mk,v 1.7 2009/03/20 19:24:04 joerg Exp $
Add buildlink3 file.
2005-04-05 13:04:20 +02:00
Simply and speed up buildlink3.mk files and processing. This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
2009-03-20 20:23:50 +01:00
BUILDLINK_TREE+= cross-binutils
Add buildlink3 file.
2005-04-05 13:04:20 +02:00
Simply and speed up buildlink3.mk files and processing. This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
2009-03-20 20:23:50 +01:00
.if !defined(CROSS_BINUTILS_BUILDLINK3_MK)
CROSS_BINUTILS_BUILDLINK3_MK:=
Add buildlink3 file.
2005-04-05 13:04:20 +02:00
Update cross-binutils to 2.17.0.0. Changes in 2.17: * Add "-x NAME" to readelf in addition to "-x NUMBER". * Add -i and -t switches to cxxfilt. -i disables the display of implementation specific extra demangling information (if any) and -t disables the demangling of types. * Add support for the "@<file>" syntax to the command lines of all tools, so that extra switches can be read from <file>. * Add "-W/--dwarf" to objdump to display the contents of the DWARF debug sections. * Add "-t/--section-details" to readelf to display section details. "-N/--full-section-name" is deprecated. * powerpc-linux ld now supports a variant form of PLT and GOT for the security conscious. This form will automatically be chosen when ld detects that all code in regular object files was generated by gcc -msecure-plt. The old PLT and GOT may be forced by a new ld option, --bss-plt. * Add "-i/--inlines" to addr2line to print enclosing scope information for inlined function chains, back to first non-inlined function. * Add "-N/--full-section-name" to readelf to display full section name. * Add "-M entry:<addr>" switch to objdump to specify a function entry address when disassembling VAX binaries. * Add "--globalize-symbol <name>" and "--globalize-symbols <filename>" switches to objcopy to convert local symbols into global symbols. Changes in 2.16: * Add "-g/--section-groups" to readelf to display section groups. * objcopy recognizes two new options --strip-unneeded-symbol and --strip-unneeded-symbols, namely for use together with the wildcard matching the original --strip-symbol/--strip-symbols provided, but retaining any symbols matching but needed by relocations. * readelf can now display address ranges from .debug_range sections. This happens automatically when a DW_AT_range attribute is encountered. The command line switch --debug-dump=Ranges (or -wR) can also be used to display the contents of the .debug_range section. * nm and objdump now have a switch "--special-syms" to enable the displaying of symbols which the target considers to be special. By default these symbols are no longer displayed. Currently the only special symbols are the Mapping symbols used by the ARM port to mark transitions between text and data and between ARM and THUMB code. * dlltool has a switch "--ext-prefix-alias <prefix>" to generate additional import and export symbols with <preifx> prepended to them.
2006-08-24 21:53:44 +02:00
BUILDLINK_API_DEPENDS.cross-binutils+= cross-binutils>=2.17.0.0
Add buildlink3 file.
2005-04-05 13:04:20 +02:00
BUILDLINK_PKGSRCDIR.cross-binutils?= ../../cross/binutils
Simply and speed up buildlink3.mk files and processing. This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
2009-03-20 20:23:50 +01:00
.endif # CROSS_BINUTILS_BUILDLINK3_MK
Add buildlink3 file.
2005-04-05 13:04:20 +02:00
Simply and speed up buildlink3.mk files and processing. This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time.
2009-03-20 20:23:50 +01:00
BUILDLINK_TREE+= -cross-binutils
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