patches/dmalloc/5.5.2/100-use-xtools.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Dec 22 18:21:51 2008 +0000 (2008-12-22)
changeset 1105 3ba2a43353df
permissions -rw-r--r--
Rationalise ./configure
- borrow a lot of ideas from Michael ABBOTT ( http://sourceware.org/ml/crossgcc/2008-12/msg00030.html )
- should be conforming to POSIX 1003.1-2008, non compliance due to bashsims is to be considered a bug
- as a result, it now works with dash
- make a little easier to read in some places
- enforce 4-space indentation
- get rid of futile 'return $?'
- quote all variables assignments
- save and restore IFS prior to and after using alternate values
- simplify the TOOLS_TO_CHECK listing

What's left:
- provide a mean to actually _compare_ version numbers
- change the TOOLS_TO_CHECK pattern style to be able to use '|' in regexp

/trunk/configure | 243 127 116 0 ++++++++++++++++++++++++++++++++------------------------------
1 file changed, 127 insertions(+), 116 deletions(-)
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This patch makes configure use the cross ld and ar rather than the native tools.
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It was build up by Yann E. MORIN <yann.morin.1998@anciens.enib.fr> from some
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bits gathered from buildroot, which is LGPL v2.1
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License for dmalloc is:
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 * Permission to use, copy, modify, and distribute this software for
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 * any purpose and without fee is hereby granted, provided that the
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 * above copyright notice and this permission notice appear in all
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 * copies, and that the name of Gray Watson not be used in advertising
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 * or publicity pertaining to distribution of the document or software
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 * without specific, written prior permission.
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 *
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 * Gray Watson makes no representations about the suitability of the
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 * software described herein for any purpose.  It is provided "as is"
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 * without express or implied warranty.
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I personnaly believe that the resulting code should therefore be
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LGPL v2.1, but don't believe me, ask your lawyers!
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diff -dur dmalloc-5.5.2.orig/configure dmalloc-5.5.2/configure
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--- dmalloc-5.5.2.orig/configure	2007-05-14 19:26:14.000000000 +0200
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+++ dmalloc-5.5.2/configure	2007-05-18 11:38:25.000000000 +0200
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@@ -4418,14 +4418,14 @@
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   (exit $ac_status); }; }; then
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 	# so now we try to create an archive from the compiled .o file
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-	(ar cr conftest.a conftest.o) 2>&5
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+	(${AR} cr conftest.a conftest.o) 2>&5
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 	# see which shared-library ld commands work
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 	#
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 	# Darwin/Mac OS X - Terry Teague
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 	# username terry_teague at domain users.sourceforge.net
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 	ac_cv_shared_lib_link_objs=no
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 	if test `uname` = "Darwin"; then
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-          if (ld -dylib -o conftest.so.t -lc conftest.a) 2>&5; then
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+          if (${LD} -dylib -o conftest.so.t -lc conftest.a) 2>&5; then
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             # By convention on some platforms
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             # libLLL.so, libLLL.X.so are symlinks to libLLL.X.Y.Z.so
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             # where X.Y.Z is version # (major.minor.increment) of the library
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@@ -4443,12 +4443,12 @@
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             ac_cv_shared_link_args='# Could not configure shlib linking'
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             enable_shlib=no
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           fi
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-       elif (ld -shared --whole-archive -soname conftest.so -o conftest.so.t conftest.a) 2>&5; then
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-		ac_cv_shared_link_args='ld -shared --whole-archive -soname $@ -o $@.t'
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-	elif (ld -shared -o conftest.so.t -all -soname conftest.so.t -none -lc -all conftest.a) 2>&5; then
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-		ac_cv_shared_link_args='ld -shared -o $@.t -all -soname $@ -none -lc -all'
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-	elif (ld -G -o conftest.so.t conftest.a) 2>&5; then
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-		ac_cv_shared_link_args='ld -G -o $@.t'
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+       elif (${LD} -shared --whole-archive -soname conftest.so -o conftest.so.t conftest.a) 2>&5; then
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+		ac_cv_shared_link_args="${LD}"' -shared --whole-archive -soname $@ -o $@.t'
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+	elif (${LD} -shared -o conftest.so.t -all -soname conftest.so.t -none -lc -all conftest.a) 2>&5; then
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+		ac_cv_shared_link_args="${LD}"' -shared -o $@.t -all -soname $@ -none -lc -all'
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+	elif (${LD} -G -o conftest.so.t conftest.a) 2>&5; then
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+		ac_cv_shared_link_args="${LD}"' -G -o $@.t'
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 	else
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 		# oh well, toss an error
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 		ac_cv_shared_link_args='# Could not configure shlib linking'