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Chris Jones (cjones051073) pushed a commit to branch add-legacy-libsystem-dylib
in repository macports-legacy-support.

</pre>
<p><a href="https://github.com/macports/macports-legacy-support/commit/62e10a717f032d3b789d6adb61b1eda53f0eecbf">https://github.com/macports/macports-legacy-support/commit/62e10a717f032d3b789d6adb61b1eda53f0eecbf</a></p>
<pre style="white-space: pre; background: #F8F8F8"><span style='display:block; white-space:pre;color:#808000;'>commit 62e10a717f032d3b789d6adb61b1eda53f0eecbf
</span>Author: Chris Jones <cjones051073@icloud.com>
AuthorDate: Sun Apr 25 15:17:38 2021 +0100

<span style='display:block; white-space:pre;color:#404040;'>    Add a new dylib that provides the extra legacy symbols but also reexports libSystem.B
</span>---
 Makefile | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

<span style='display:block; white-space:pre;color:#808080;'>diff --git a/Makefile b/Makefile
</span><span style='display:block; white-space:pre;color:#808080;'>index 2d8da8c..41410e2 100644
</span><span style='display:block; white-space:pre;background:#e0e0ff;'>--- a/Makefile
</span><span style='display:block; white-space:pre;background:#e0e0ff;'>+++ b/Makefile
</span><span style='display:block; white-space:pre;background:#e0e0e0;'>@@ -22,17 +22,25 @@ LIBDIR           = $(PREFIX)/lib
</span> AREXT            = .a
 SOEXT            = .dylib
 LIBNAME          = MacportsLegacySupport
<span style='display:block; white-space:pre;background:#e0ffe0;'>+SYSLIBNAME       = MacportsLegacySystem.B
</span> DLIBFILE         = lib$(LIBNAME)$(SOEXT)
 SLIBFILE         = lib$(LIBNAME)$(AREXT)
<span style='display:block; white-space:pre;background:#e0ffe0;'>+SYSLIBFILE       = lib$(SYSLIBNAME)$(SOEXT)
</span> DLIBPATH         = $(LIBDIR)/$(DLIBFILE)
 SLIBPATH         = $(LIBDIR)/$(SLIBFILE)
<span style='display:block; white-space:pre;background:#e0ffe0;'>+SYSLIBPATH       = $(LIBDIR)/$(SYSLIBFILE)
</span> BUILDDLIBDIR     = lib
 BUILDSLIBDIR     = lib
 BUILDDLIBPATH    = $(BUILDDLIBDIR)/$(DLIBFILE)
 BUILDSLIBPATH    = $(BUILDSLIBDIR)/$(SLIBFILE)
<span style='display:block; white-space:pre;background:#e0ffe0;'>+BUILDSYSLIBPATH  = $(BUILDDLIBDIR)/$(SYSLIBFILE)
</span> BUILDDLIBFLAGS   = -dynamiclib -headerpad_max_install_names \
                    -install_name @executable_path/../$(BUILDDLIBPATH) \
                    -current_version 1.0 -compatibility_version 1.0
<span style='display:block; white-space:pre;background:#e0ffe0;'>+BUILDSYSLIBFLAGS = -dynamiclib -headerpad_max_install_names \
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+                   -install_name @executable_path/../$(BUILDSYSLIBPATH) \
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+                   -current_version 1.0 -compatibility_version 1.0
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+SYSREEXPORTFLAG  = -Wl,-reexport_library /usr/lib/libSystem.B.dylib
</span> BUILDSLIBFLAGS   = -qs
 POSTINSTALL      = install_name_tool
 POSTINSTALLFLAGS = -id $(DLIBPATH)
<span style='display:block; white-space:pre;background:#e0e0e0;'>@@ -193,9 +201,10 @@ define splitandfilterandmergemultiarch
</span>   fi
 endef
 
<span style='display:block; white-space:pre;background:#ffe0e0;'>-all: dlib slib
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+all: dlib slib syslib
</span> dlib: $(BUILDDLIBPATH)
 slib: $(BUILDSLIBPATH)
<span style='display:block; white-space:pre;background:#e0ffe0;'>+syslib: $(BUILDSYSLIBPATH)
</span> 
 # Special rules for special implementations.
 # For instance, functions using struct stat need to be implemented multiple
<span style='display:block; white-space:pre;background:#e0e0e0;'>@@ -236,6 +245,10 @@ $(BUILDDLIBPATH): $(DLIBOBJS) $(MULTIDLIBOBJS)
</span>   $(MKINSTALLDIRS) $(BUILDDLIBDIR)
        $(CC) $(BUILDDLIBFLAGS) $(LDFLAGS) $^ -o $@
 
<span style='display:block; white-space:pre;background:#e0ffe0;'>+$(BUILDSYSLIBPATH): $(DLIBOBJS) $(MULTIDLIBOBJS)
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+   $(MKINSTALLDIRS) $(BUILDDLIBDIR)
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+   $(CC) $(BUILDSYSLIBFLAGS) $(LDFLAGS) $(SYSREEXPORTFLAG) $^ -o $@
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+
</span> $(BUILDSLIBPATH): $(SLIBOBJS) $(MULTISLIBOBJS)
        $(MKINSTALLDIRS) $(BUILDSLIBDIR)
        $(RM) $@
<span style='display:block; white-space:pre;background:#e0e0e0;'>@@ -296,7 +309,7 @@ test check: $(TESTRUNS) test_cmath
</span> 
 clean:
        $(RM) $(foreach D,$(SRCDIR) $(TESTDIR),$D/*.o $D/*.o.* $D/*.d)
<span style='display:block; white-space:pre;background:#ffe0e0;'>-        $(RM) $(BUILDDLIBPATH) $(BUILDSLIBPATH) $(TESTPRGS) test/test_cmath_*
</span><span style='display:block; white-space:pre;background:#e0ffe0;'>+   $(RM) $(BUILDDLIBPATH) $(BUILDSLIBPATH) $(BUILDSYSLIBPATH) $(TESTPRGS) test/test_cmath_*
</span>   @$(RMDIR) $(BUILDDLIBDIR) $(BUILDSLIBDIR)
 
 .PHONY: all dlib slib clean check test $(TESTRUNS) test_cmath
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