[ptxdist] [PATCH] Fix usage of fakeroot on Darwin

[Bernhard Walle <bernhard@bwalle.de>]

The extension of shared libraries on Darwin is .dylib, not .so. While
the fakeroot script itself (which is part of the fakeroot distribution)
can handle Darwin, ptxdist calls 'fakeroot' with the '-l' parameter and
directly provides the full path to the shared library which is
pre-loaded.

This patch adds a simple check, explicitly checking for Darwin in the
'uname -s' output. Verified to fix the build on Mac OS 10.7 (Lion).

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
---
 rules/pre/Rules.make |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/rules/pre/Rules.make b/rules/pre/Rules.make
index c531a50..32c198b 100644
--- a/rules/pre/Rules.make
+++ b/rules/pre/Rules.make
@@ -13,7 +13,14 @@ GNU_BUILD	:= $(shell $(SCRIPTSDIR)/autoconf/config.guess)
 GNU_HOST	:= $(shell echo $(GNU_BUILD) | sed s/-[a-zA-Z0-9_]*-/-host-/)
 
 INSTALL		:= install
-FAKEROOT	:= $(PTXDIST_SYSROOT_HOST)/bin/fakeroot -l $(PTXDIST_SYSROOT_HOST)/lib/libfakeroot.so
+
+ifeq ($(shell uname -s),Darwin)
+SHLIB_SUFFIX	:= dylib
+else
+SHLIB_SUFFIX	:= so
+endif
+
+FAKEROOT	:= $(PTXDIST_SYSROOT_HOST)/bin/fakeroot -l $(PTXDIST_SYSROOT_HOST)/lib/libfakeroot.$(SHLIB_SUFFIX)
 
 CHECK_PIPE_STATUS := \
 	for i in  "$${PIPESTATUS[@]}"; do [ $$i -gt 0 ] && {			\
-- 
1.7.7.4


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