build: Prefer AS_IF macro rather than shell if statement.

This commit is contained in:
Józef Kucia 2016-09-28 11:45:46 +02:00
parent 9eb2d6bafc
commit a42d85ea21

View File

@ -16,10 +16,7 @@ AC_PROG_SED
AC_PROG_MKDIR_P
AC_CHECK_PROG(WIDL, [widl], [widl], [no])
if test "x$WIDL" = xno
then
AC_MSG_ERROR([widl is required to build header files.])
fi
AS_IF([test "x$WIDL" = "xno"], [AC_MSG_ERROR([widl is required to build header files.])])
AM_INIT_AUTOMAKE([1.11 foreign silent-rules subdir-objects -Wall -Werror])
AM_MAINTAINER_MODE([enable])
@ -30,16 +27,13 @@ LT_INIT
dnl Check compiler specific flags
AC_SUBST(VKD3D_CFLAGS, "")
if test "x${GCC}" = "xyes"
then
VKD3D_CFLAGS="-Wall -pipe"
AS_IF([test "x${GCC}" = "xyes"],
[VKD3D_CFLAGS="-Wall -pipe"
VKD3D_CHECK_CFLAGS([-std=c99])
VKD3D_CHECK_CFLAGS([-Wdeclaration-after-statement])
VKD3D_CHECK_CFLAGS([-Wmissing-prototypes])
VKD3D_CHECK_CFLAGS([-Wunused-but-set-parameter])
VKD3D_CHECK_CFLAGS([-Wvla])
fi
VKD3D_CHECK_CFLAGS([-Wvla])])
dnl Check for headers
AC_CHECK_HEADERS([vulkan/vulkan.h], [], [AC_MSG_ERROR([vulkan.h not found.])])
@ -80,10 +74,7 @@ AC_OUTPUT
dnl Output configuration info
echo ""
WIDL_VERSION=`$WIDL -V`
if test $? -eq 0
then
WIDL_VERSION=`echo $WIDL_VERSION | cut -d' ' -f5`
fi
AS_IF([test $? -eq 0], [WIDL_VERSION=`echo $WIDL_VERSION | cut -d' ' -f5`])
echo " widl version: $WIDL_VERSION"
echo ""