[Xen-devel] [PATCH v7 14/15] configure: do not depend on SEABIOS_PATH or OVMF_PATH ...

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

... to compile SeaBIOS and OVMF. Only depend on CONFIG_*.

If --with-system-* configure option is used, then set *_CONFIG=n to not
compile SEABIOS and OVMF.

Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

---
Please, run ./autogen.sh on this patch.

No change in V5.

Change in V4:
- change subject prefix
---
 tools/configure.ac      | 6 ++++--
 tools/firmware/Makefile | 8 --------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/tools/configure.ac b/tools/configure.ac
index af3b6e9..0229d44 100644
--- a/tools/configure.ac
+++ b/tools/configure.ac
@@ -214,12 +214,13 @@ AC_ARG_WITH([system-seabios],
     AS_HELP_STRING([--with-system-seabios@<:@=PATH@:>@],
        [Use system supplied seabios PATH instead of building and installing
         our own version]),[
+    # Disable compilation of SeaBIOS.
+    seabios=n
     case $withval in
         no) seabios_path= ;;
         *)  seabios_path=$withval ;;
     esac
 ],[])
-AC_SUBST(seabios_path)
 AC_DEFINE_UNQUOTED([SEABIOS_PATH],
                    ["${seabios_path:-$XENFIRMWAREDIR/bios.bin}"],
                    [SeaBIOS path])
@@ -228,12 +229,13 @@ AC_ARG_WITH([system-ovmf],
     AS_HELP_STRING([--with-system-ovmf@<:@=PATH@:>@],
        [Use system supplied OVMF PATH instead of building and installing
         our own version]),[
+    # Disable compilation of OVMF.
+    ovmf=n
     case $withval in
         no) ovmf_path= ;;
         *)  ovmf_path=$withval ;;
     esac
 ],[])
-AC_SUBST(ovmf_path)
 AC_DEFINE_UNQUOTED([OVMF_PATH],
                    ["${ovmf_path:-$XENFIRMWAREDIR/ovmf.bin}"],
                    [OVMF path])
diff --git a/tools/firmware/Makefile b/tools/firmware/Makefile
index 82b1f6b..cf09ad2 100644
--- a/tools/firmware/Makefile
+++ b/tools/firmware/Makefile
@@ -6,12 +6,8 @@ TARGET      := hvmloader/hvmloader
 INST_DIR := $(DESTDIR)$(XENFIRMWAREDIR)
 
 SUBDIRS-y :=
-ifeq ($(OVMF_PATH),)
 SUBDIRS-$(CONFIG_OVMF) += ovmf-dir
-endif
-ifeq ($(SEABIOS_PATH),)
 SUBDIRS-$(CONFIG_SEABIOS) += seabios-dir
-endif
 SUBDIRS-$(CONFIG_ROMBIOS) += rombios
 SUBDIRS-$(CONFIG_ROMBIOS) += vgabios
 SUBDIRS-$(CONFIG_ROMBIOS) += etherboot
@@ -46,15 +42,11 @@ install: all
        [ -d $(INST_DIR) ] || $(INSTALL_DIR) $(INST_DIR)
        [ ! -e $(TARGET) ] || $(INSTALL_DATA) $(TARGET) $(INST_DIR)
 ifeq ($(CONFIG_SEABIOS),y)
-ifeq ($(SEABIOS_PATH),)
        $(INSTALL_DATA) seabios-dir/out/bios.bin $(INST_DIR)/bios.bin
 endif
-endif
 ifeq ($(CONFIG_OVMF),y)
-ifeq ($(OVMF_PATH),)
        $(INSTALL_DATA) ovmf-dir/ovmf.bin $(INST_DIR)/ovmf.bin
 endif
-endif
 
 .PHONY: clean
 clean: subdirs-clean
-- 
Anthony PERARD


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