[pure-lang-svn] SF.net SVN: pure-lang: [204] pure/trunk

[<ag...@us...>]

Revision: 204
          http://pure-lang.svn.sourceforge.net/pure-lang/?rev=204&view=rev
Author:   agraef
Date:     2008-06-13 02:59:39 -0700 (Fri, 13 Jun 2008)

Log Message:
-----------
Refactoring of host-specific setup, add support for -dynamiclib on OSX.

Modified Paths:
--------------
    pure/trunk/Makefile.in
    pure/trunk/configure
    pure/trunk/configure.ac

Modified: pure/trunk/Makefile.in
===================================================================
--- pure/trunk/Makefile.in	2008-06-13 09:34:55 UTC (rev 203)
+++ pure/trunk/Makefile.in	2008-06-13 09:59:39 UTC (rev 204)
@@ -74,6 +74,10 @@
 
 sharedlib = @sharedlib@
 
+# Flag needed to create shared libraries. On most systems this is just -shared.
+
+shared = @shared@
+
 # On some systems -fPIC is needed for code linked as a shared library.
 
 ifeq ($(sharedlib), yes)
@@ -122,7 +126,7 @@
 endif
 
 $(libpure): $(OBJECT)
-	$(CXX) -shared -o $@ $(LDFLAGS) $(OBJECT) $(LLVM_LIBS) $(LIBS)
+	$(CXX) $(shared) -o $@ $(LDFLAGS) $(OBJECT) $(LLVM_LIBS) $(LIBS)
 	ln -sf $(libpure) $(libpurelnk)
 
 pure.o: pure.cc

Modified: pure/trunk/configure
===================================================================
--- pure/trunk/configure	2008-06-13 09:34:55 UTC (rev 203)
+++ pure/trunk/configure	2008-06-13 09:59:39 UTC (rev 204)
@@ -657,8 +657,9 @@
 host_cpu
 host_vendor
 host_os
+shared
+rdynamic
 PIC
-RDYNAMIC
 DLLEXT
 AUXLIBS
 INSTALL_PROGRAM
@@ -1847,25 +1848,24 @@
 _ACEOF
 
 
+shared="-shared"
+rdynamic="-rdynamic"
 PIC=
-RDYNAMIC=
 DLLEXT=".so"
-AUX_LIBS=
+AUXLIBS=
 case "$host" in
-    *-*-mingw*)       RDYNAMIC="-rdynamic"; DLLEXT=".dll";
-                      AUXLIBS="-DLIBGLOB='\"libglob.dll\"' -DLIBREGEX='\"libgnurx-0.dll\"'";
+    *-*-mingw*)       AUXLIBS="-DLIBGLOB='\"libglob.dll\"' -DLIBREGEX='\"libgnurx-0.dll\"'";
                       LIBS="$LIBS -limagehlp -lpsapi";
-                      LDFLAGS="-Wl,--enable-auto-import";;
-    x86_64-*-linux*)  RDYNAMIC="-rdynamic"; PIC="-fPIC";;
-    *-*-linux*)       RDYNAMIC="-rdynamic";;
-    *-*-freebsd*)     RDYNAMIC="-rdynamic";;
-    *-*-darwin*)      DLLEXT=".dylib";;
-    hppa*-hp-hpux*)   DLLEXT=".sl";;
+                      LDFLAGS="-Wl,--enable-auto-import"; DLLEXT=".dll";;
+    x86_64-*-linux*)  PIC="-fPIC";;
+    *-*-darwin*)      rdynamic=""; shared="-dynamiclib"; DLLEXT=".dylib";;
+    hppa*-hp-hpux*)   rdynamic=""; DLLEXT=".sl";;
 esac
 
 
 
 
+
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
 # incompatible versions:
@@ -4296,7 +4296,7 @@
 # Check whether --enable-shared was given.
 if test "${enable_shared+set}" = set; then
   enableval=$enable_shared; case "${enableval}" in
-    no)   LDFLAGS="$LDFLAGS $RDYNAMIC"; sharedlib=no ;;
+    no)   LDFLAGS="$LDFLAGS $rdynamic"; sharedlib=no ;;
   esac
 fi
 
@@ -6029,8 +6029,9 @@
 host_cpu!$host_cpu$ac_delim
 host_vendor!$host_vendor$ac_delim
 host_os!$host_os$ac_delim
+shared!$shared$ac_delim
+rdynamic!$rdynamic$ac_delim
 PIC!$PIC$ac_delim
-RDYNAMIC!$RDYNAMIC$ac_delim
 DLLEXT!$DLLEXT$ac_delim
 AUXLIBS!$AUXLIBS$ac_delim
 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
@@ -6056,7 +6057,7 @@
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 70; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 71; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

Modified: pure/trunk/configure.ac
===================================================================
--- pure/trunk/configure.ac	2008-06-13 09:34:55 UTC (rev 203)
+++ pure/trunk/configure.ac	2008-06-13 09:59:39 UTC (rev 204)
@@ -9,25 +9,24 @@
 AC_DEFINE_UNQUOTED(HOST, "${host}", [Define to the name of the host system.])
 AC_SUBST(host)
 dnl Figure out extra build flags and filename extensions for various systems.
-dnl XXXFIXME: -fPIC is acurrently assumed for Linux x86-64 only. There might
-dnl be other Unix systems which need this.
+dnl XXXFIXME: This is probably incomplete. Please let me know about options
+dnl needed for other Unix flavours.
+shared="-shared"
+rdynamic="-rdynamic"
 PIC=
-RDYNAMIC=
 DLLEXT=".so"
-AUX_LIBS=
+AUXLIBS=
 case "$host" in
-    *-*-mingw*)       RDYNAMIC="-rdynamic"; DLLEXT=".dll";
-                      AUXLIBS="-DLIBGLOB='\"libglob.dll\"' -DLIBREGEX='\"libgnurx-0.dll\"'";
+    *-*-mingw*)       AUXLIBS="-DLIBGLOB='\"libglob.dll\"' -DLIBREGEX='\"libgnurx-0.dll\"'";
                       LIBS="$LIBS -limagehlp -lpsapi";
-                      LDFLAGS="-Wl,--enable-auto-import";;
-    x86_64-*-linux*)  RDYNAMIC="-rdynamic"; PIC="-fPIC";;
-    *-*-linux*)       RDYNAMIC="-rdynamic";;
-    *-*-freebsd*)     RDYNAMIC="-rdynamic";;
-    *-*-darwin*)      DLLEXT=".dylib";;
-    hppa*-hp-hpux*)   DLLEXT=".sl";;
+                      LDFLAGS="-Wl,--enable-auto-import"; DLLEXT=".dll";;
+    x86_64-*-linux*)  PIC="-fPIC";;
+    *-*-darwin*)      rdynamic=""; shared="-dynamiclib"; DLLEXT=".dylib";;
+    hppa*-hp-hpux*)   rdynamic=""; DLLEXT=".sl";;
 esac
+AC_SUBST(shared)
+AC_SUBST(rdynamic)
 AC_SUBST(PIC)
-AC_SUBST(RDYNAMIC)
 AC_SUBST(DLLEXT)
 AC_SUBST(AUXLIBS)
 dnl Check for programs.
@@ -55,7 +54,7 @@
 AC_ARG_ENABLE(shared,
   [  --disable-shared        link the interpreter statically],
   [case "${enableval}" in
-    no)   LDFLAGS="$LDFLAGS $RDYNAMIC"; sharedlib=no ;;
+    no)   LDFLAGS="$LDFLAGS $rdynamic"; sharedlib=no ;;
   esac])
 AC_SUBST(sharedlib)
 AC_ARG_ENABLE(warnings,


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