From: Ivan Maidanski <ivmai@mail.ru>
Date: Wed, 14 Sep 2011 07:00:23 +0000 (+0400)
Subject: Delete configure.host (move its content to configure.ac).
X-Git-Tag: gc7_3alpha2~358
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b63547583b98a3402f67e69d87ac77eb64b7c07e;p=gc

Delete configure.host (move its content to configure.ac).

* Makefile.am (dist_noinst_SCRIPTS): Remove configure.host.
* Makefile.direct (GNU_BUILD_FILES): Likewise.
* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove.
* configure.ac: Put the content of configure.host instead of
including it.
* configure.host: Remove file.
---

diff --git a/Makefile.am b/Makefile.am
index f0e465c5..2e43971e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -146,9 +146,8 @@ endif
 
 CCASFLAGS += $(DEFS)
 
-dist_noinst_SCRIPTS = callprocs configure.host
-    ## callprocs --- used by Makefile.{dj,direct}
-    ## configure.host --- used by Makefile.{am,dj,direct}
+dist_noinst_SCRIPTS = callprocs
+    ## callprocs --- used by Makefile.direct
 
 # headers which are not installed
 # (see include/include.am for more)
@@ -176,10 +175,6 @@ EXTRA_DIST += tools/add_gc_prefix.c tools/gcname.c tools/if_mach.c \
     Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h \
     include/private/msvc_dbg.h extra/msvc_dbg.c
 
-# this is an auxiliary shell file used by Makefile and Makefile.direct
-#
-CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.host
-
 #
 # :GOTCHA: GNU make rule for making .s out of .S is flawed,
 # it will not remove dest if building fails
diff --git a/Makefile.direct b/Makefile.direct
index 53fdf2a7..2be43311 100644
--- a/Makefile.direct
+++ b/Makefile.direct
@@ -123,8 +123,7 @@ TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \
 	tests/leak_test.c tests/thread_leak_test.c tests/middle.c \
 	tests/smash_test.c tests/huge_test.c
 
-GNU_BUILD_FILES= configure.ac Makefile.am configure \
-		 install-sh configure.host Makefile.in \
+GNU_BUILD_FILES= configure.ac Makefile.am configure install-sh Makefile.in \
 		 aclocal.m4 config.sub config.guess \
 		 include/include.am doc/doc.am \
 		 ltmain.sh mkinstalldirs depcomp missing \
diff --git a/TODO b/TODO
index 5db463a2..d0258753 100644
--- a/TODO
+++ b/TODO
@@ -18,8 +18,6 @@ Merge symbian branch to master.
 Merge useful code (if any) from iphone_libgc_6x branch. (Same for gcc_boehmgc
 and mono_libgc.)
 
-configure.host: Move contents to configure.ac and remove the file.
-
 windows-untested: Remove if CMake can generate MS Visual Studio 6.0, 7.0, 8.0
 project files.
 
diff --git a/configure.ac b/configure.ac
index 8821e9c0..03dfe5c6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,7 +36,47 @@ AM_PROG_AS
 
 AC_PROG_INSTALL
 
-. ${srcdir}/configure.host
+# Special CFLAGS to use when building
+gc_cflags=""
+
+# We should set -fexceptions if we are using gcc and might be used
+# inside something like gcj.  This is the zeroth approximation:
+if test :"$GCC": = :yes: ; then
+    gc_cflags="${gc_cflags} -fexceptions"
+else
+    case "$host" in
+        hppa*-*-hpux* )
+        if test :$GCC: != :"yes": ; then
+            gc_cflags="${gc_flags} +ESdbgasm"
+        fi
+        # :TODO: actaully we should check using Autoconf if
+        #     the compiler supports this option.
+        ;;
+    esac
+fi
+
+#   target_optspace     --enable-target-optspace ("yes", "no", "")
+case "${target_optspace}:${host}" in
+  yes:*)
+    gc_cflags="${gc_cflags} -Os"
+    ;;
+  :m32r-* | :d10v-* | :d30v-*)
+    gc_cflags="${gc_cflags} -Os"
+    ;;
+  no:* | :*)
+    # Nothing.
+    ;;
+esac
+
+# Set any host dependent compiler flags.
+case "${host}" in
+  mips-tx39-*|mipstx39-unknown-*)
+        gc_cflags="${gc_cflags} -G 0"
+        ;;
+  *)
+        ;;
+esac
+
 
 GC_CFLAGS=${gc_cflags}
 AC_SUBST(GC_CFLAGS)
diff --git a/configure.host b/configure.host
deleted file mode 100644
index 898c9236..00000000
--- a/configure.host
+++ /dev/null
@@ -1,61 +0,0 @@
-# configure.host
-
-# This shell script handles all host based configuration for the garbage
-# collector.
-# It sets various shell variables based on the host and the
-# configuration options.  You can modify this shell script without
-# needing to rerun autoconf.
-
-# This shell script should be invoked as
-#   . configure.host
-# If it encounters an error, it will exit with a message.
-
-# It uses the following shell variables:
-#   host		The configuration host
-#   host_cpu		The configuration host CPU
-#   target_optspace	--enable-target-optspace ("yes", "no", "")
-#   GCC                 should be "yes" if using gcc
-
-# It sets the following shell variables:
-#   gc_cflags	Special CFLAGS to use when building
-
-gc_cflags=""
-
-# We should set -fexceptions if we are using gcc and might be used
-# inside something like gcj.  This is the zeroth approximation:
-if test :"$GCC": = :yes: ; then
-    gc_cflags="${gc_cflags} -fexceptions"
-else
-    case "$host" in
-        hppa*-*-hpux* )
-	if test :$GCC: != :"yes": ; then
-            gc_cflags="${gc_flags} +ESdbgasm"
-	fi
-        # :TODO: actaully we should check using Autoconf if
-        #     the compiler supports this option.
-        ;;
-    esac
-fi
-
-case "${target_optspace}:${host}" in
-  yes:*)
-    gc_cflags="${gc_cflags} -Os"
-    ;;
-  :m32r-* | :d10v-* | :d30v-*)
-    gc_cflags="${gc_cflags} -Os"
-    ;;
-  no:* | :*)
-    # Nothing.
-    ;;
-esac
-
-# Set any host dependent compiler flags.
-# THIS TABLE IS SORTED.  KEEP IT THAT WAY.
-
-case "${host}" in
-  mips-tx39-*|mipstx39-unknown-*)
-	gc_cflags="${gc_cflags} -G 0"
-	;;
-  *)
-	;;
-esac