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[Qemu-devel] [PATCH 6/7] Add pc-bios as a git submodule


From: Anthony Liguori
Subject: [Qemu-devel] [PATCH 6/7] Add pc-bios as a git submodule
Date: Wed, 29 Jul 2009 13:45:58 -0500

This will allow us to build pc-bios on demand

Signed-off-by: Anthony Liguori <address@hidden>
---
 .gitmodules  |    3 +++
 Makefile     |    5 +++--
 configure    |   43 +++++++++++++++++++++++++++++++++++++++++--
 roms/pc-bios |    1 +
 4 files changed, 48 insertions(+), 4 deletions(-)
 create mode 100644 .gitmodules
 create mode 160000 roms/pc-bios

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7ff5bb4
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "roms/pc-bios"]
+       path = roms/pc-bios
+       url = git://git.qemu.org/pcbios.git
diff --git a/Makefile b/Makefile
index 4f06ec1..7fa5253 100644
--- a/Makefile
+++ b/Makefile
@@ -239,7 +239,7 @@ ar      de     en-us  fi  fr-be  hr     it  lv  nl         
pl  ru     th \
 common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr
 
 ifdef INSTALL_BLOBS
-BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \
+BLOBS=vgabios.bin vgabios-cirrus.bin ppc_rom.bin \
 video.x openbios-sparc32 openbios-sparc64 openbios-ppc \
 pxe-ne2k_pci.bin pxe-rtl8139.bin pxe-pcnet.bin pxe-e1000.bin \
 bamboo.dtb petalogix-s3adsp1800.dtb
@@ -274,9 +274,10 @@ ifneq ($(BLOBS),)
        done
 endif
         # FIXME: this is terrible
-       for rom in multiboot; do \
+       for rom in $(ROMS); do \
          case $$rom in \
            multiboot) srcbin=multiboot.bin ;; \
+           pc-bios) srcbin=BIOS-bochs-latest; dstbin=bios.bin ;; \
          esac; \
          if test -z "$$dstbin" ; then \
            dstbin=$$srcbin ; \
diff --git a/configure b/configure
index 75e5657..71075fd 100755
--- a/configure
+++ b/configure
@@ -17,8 +17,10 @@ TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
 TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i"
 TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log"
+TMPDSL="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.dsl"
+TMPAML="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.aml"
 
-trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15
+trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG $TMPDSL $TMPAML; exit" 0 
2 3 15
 
 # default parameters
 prefix=""
@@ -207,6 +209,8 @@ fdt="yes"
 sdl="yes"
 xen="yes"
 pkgversion=""
+bcc="yes"
+iasl="yes"
 
 # OS specific
 if check_define __linux__ ; then
@@ -526,6 +530,10 @@ for opt do
   ;;
   --disable-docs) build_docs="no"
   ;;
+  --disable-bcc) bcc="no"
+  ;;
+  --disable-isal) iasl="no"
+  ;;
   *) echo "ERROR: unknown option $opt"; show_help="yes"
   ;;
   esac
@@ -860,6 +868,32 @@ else
 fi
 
 ##########################################
+# bcc check
+cat > $TMPC <<EOF
+int main() { return 0; }
+EOF
+if test "$bcc" = "yes" ; then
+    if bcc -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
+       :
+    else
+       bcc="no"
+    fi
+fi
+
+#########################################
+# iasl check
+cat > $TMPDSL <<EOF
+DefinitionBlock("$TMPAML", "DSDT", 0x01, "BXPC", "BXDSDT", 0x1) { }
+EOF
+if test "$iasl" = "yes" ; then
+    if iasl $TMPDSL > /dev/null 2> /dev/null ; then
+       :
+    else
+       iasl="no"
+    fi
+fi
+
+##########################################
 # zlib check
 
 cat > $TMPC << EOF
@@ -1751,6 +1785,9 @@ if test \( \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
         "$targetos" != "Darwin" \) -o \
         "$i386_cross_prefix" ; then
   roms="$roms multiboot"
+  if test "$bcc" = "yes" -a "$iasl" = "yes" ; then
+    roms="$roms pc-bios"
+  fi
 fi
 echo "ROMS=$roms" >> $config_host_mak
 
@@ -2123,7 +2160,7 @@ for rom in $roms; do
     ln -s $source_path/roms/$rom/Makefile pc-bios/$rom/Makefile
     config_mak="pc-bios/$rom/config.mak"
     case "$rom" in
-      multiboot)
+      multiboot|pc-bios)
        prefix=${i386_cross_prefix}
        ;;
     esac
@@ -2136,6 +2173,8 @@ for rom in $roms; do
     echo "CPP=${prefix}cpp" >> $config_mak
     echo "LD=${prefix}${ld}" >> $config_mak
     echo "OBJCOPY=${prefix}${objcopy}" >> $config_mak
+    echo "BCC=bcc" >> $config_mak
+    echo "IASL=iasl" >> $config_mak
 done
 
 # build tree in object directory if source path is different from current one
diff --git a/roms/pc-bios b/roms/pc-bios
new file mode 160000
index 0000000..c658541
--- /dev/null
+++ b/roms/pc-bios
@@ -0,0 +1 @@
+Subproject commit c658541caaec566c58a8afccc1ed8b56e0e0fbd9
-- 
1.6.2.5





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