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|
--- a/configure
+++ b/configure
@@ -15253,7 +15253,7 @@ else
fi
-if test "${cxxstd}" == 17 ; then
+if test "${cxxstd}" = 17 ; then
ax_cxx_compile_alternatives="17 1z" ax_cxx_compile_cxx17_required=true
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
@@ -16966,7 +16966,7 @@ $as_echo "$as_me: WARNING: C++17 is not
CXXFLAGS="$CXXFLAGS -std=c++17"
else
- if test "${cxxstd}" == 14 ; then
+ if test "${cxxstd}" = 14 ; then
ax_cxx_compile_alternatives="14 1y" ax_cxx_compile_cxx14_required=true
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
@@ -17874,7 +17874,7 @@ $as_echo "#define HAVE_CXX14 1" >>confde
CXXFLAGS="$CXXFLAGS -std=c++14"
else
- if test "${cxxstd}" == 11 ; then
+ if test "${cxxstd}" = 11 ; then
ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
@@ -18542,7 +18542,7 @@ $as_echo "#define HAVE_CXX11 1" >>confde
CXXFLAGS="$CXXFLAGS -std=c++11"
else
- if test "${cxxstd}" == 03 ; then
+ if test "${cxxstd}" = 03 ; then
$as_echo "#define ILMBASE_FORCE_CXX03 1" >>confdefs.h
CXXFLAGS="$CXXFLAGS -std=c++03"
@@ -21827,11 +21827,11 @@ $as_echo "#define HAVE_CXX17 1" >>confde
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++17 is not yet standardized, so the checks may change in incompatible ways anytime" >&5
$as_echo "$as_me: WARNING: C++17 is not yet standardized, so the checks may change in incompatible ways anytime" >&2;}
- if test "$HAVE_CXX14" == 1 ; then
+ if test "$HAVE_CXX14" = 1 ; then
CXXFLAGS="$CXXFLAGS -std=c++14"
cxxstd = 14
else
- if test "$HAVE_CXX11" == 1 ; then
+ if test "$HAVE_CXX11" = 1 ; then
CXXFLAGS="$CXXFLAGS -std=c++11"
cxxstd = 11
fi
@@ -22768,7 +22768,7 @@ LIB_SUFFIX=""
lib_suffix_valid="no"
lib_namespace=""
-if test "x${library_namespace_versioning}" == xyes ; then
+if test "x${library_namespace_versioning}" = xyes ; then
cat >>confdefs.h <<_ACEOF
#define IMATH_INTERNAL_NAMESPACE Imath_${ILMBASE_VERSION_API}
_ACEOF
@@ -22787,7 +22787,7 @@ _ACEOF
lib_namespace="${ILMBASE_VERSION_API}"
LIB_SUFFIX="${ILMBASE_VERSION_API}"
lib_suffix_valid="yes"
-elif test "x${library_namespace_versioning}" == xno ; then
+elif test "x${library_namespace_versioning}" = xno ; then
cat >>confdefs.h <<_ACEOF
#define IMATH_INTERNAL_NAMESPACE Imath
_ACEOF
@@ -22823,7 +22823,7 @@ _ACEOF
fi
-if test "x${lib_suffix_valid}" == xyes ; then
+if test "x${lib_suffix_valid}" = xyes ; then
LIB_SUFFIX_DASH="-${LIB_SUFFIX}"
if true; then
@@ -22858,7 +22858,7 @@ else
fi
-if test "x${custom_public_namespace}" == xyes ; then
+if test "x${custom_public_namespace}" = xyes ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Enabling 'custom user namespace' requires an additional argument, reverting to default" >&5
$as_echo "$as_me: WARNING: Enabling 'custom user namespace' requires an additional argument, reverting to default" >&2;}
$as_echo "#define IMATH_NAMESPACE Imath" >>confdefs.h
@@ -22870,7 +22870,7 @@ $as_echo "$as_me: WARNING: Enabling 'cus
public_namespace=""
custom_public_namespace=no
-elif test "x${custom_public_namespace}" == xno ; then
+elif test "x${custom_public_namespace}" = xno ; then
$as_echo "#define IMATH_NAMESPACE Imath" >>confdefs.h
$as_echo "#define IEX_NAMESPACE Iex" >>confdefs.h
@@ -22912,12 +22912,11 @@ fi
if test "${osx_arch}" != default ; then
- osx_arch_flags="-arch ${osx_arch// / -arch }"
+ osx_arch_flags=$(printf ' -arch %s' ${osx_arch})
CXXFLAGS="$CXXFLAGS $osx_arch_flags"
if test "$enable_dependency_tracking" != no ; then
- osx_arch_array=( ${osx_arch} )
- if test ${#osx_arch_array[@]} -gt 1 ; then
+ if echo "$osx_arch" | grep >/dev/null " " ; then
as_fn_error $? "building multiple OS X architectures requires --disable-dependency-tracking.
Please re-run configure with these options:
--enable-osx-arch=\"${osx_arch}\" --disable-dependency-tracking
--- a/configure.ac
+++ b/configure.ac
@@ -45,19 +45,19 @@ AC_ARG_ENABLE(cxxstd,
[enable ISO c++ standard 11/14 [[default=auto]]]),
[cxxstd="${enableval}"], [cxxstd=14])
-if test "${cxxstd}" == 17 ; then
+if test "${cxxstd}" = 17 ; then
AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory])
CXXFLAGS="$CXXFLAGS -std=c++17"
else
- if test "${cxxstd}" == 14 ; then
+ if test "${cxxstd}" = 14 ; then
AX_CXX_COMPILE_STDCXX([14], [noext], [mandatory])
CXXFLAGS="$CXXFLAGS -std=c++14"
else
- if test "${cxxstd}" == 11 ; then
+ if test "${cxxstd}" = 11 ; then
AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory])
CXXFLAGS="$CXXFLAGS -std=c++11"
else
- if test "${cxxstd}" == 03 ; then
+ if test "${cxxstd}" = 03 ; then
AC_DEFINE(ILMBASE_FORCE_CXX03)
CXXFLAGS="$CXXFLAGS -std=c++03"
else
@@ -65,11 +65,11 @@ else
AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
AX_CXX_COMPILE_STDCXX([14], [noext], [optional])
AX_CXX_COMPILE_STDCXX([17], [noext], [optional])
- if test "$HAVE_CXX14" == 1 ; then
+ if test "$HAVE_CXX14" = 1 ; then
CXXFLAGS="$CXXFLAGS -std=c++14"
cxxstd = 14
else
- if test "$HAVE_CXX11" == 1 ; then
+ if test "$HAVE_CXX11" = 1 ; then
CXXFLAGS="$CXXFLAGS -std=c++11"
cxxstd = 11
fi
@@ -212,7 +212,7 @@ lib_suffix_valid="no"
dnl Internal library namespace
dnl
lib_namespace=""
-if test "x${library_namespace_versioning}" == xyes ; then
+if test "x${library_namespace_versioning}" = xyes ; then
AC_DEFINE_UNQUOTED(IMATH_INTERNAL_NAMESPACE, Imath_${ILMBASE_VERSION_API})
AC_DEFINE_UNQUOTED(IEX_INTERNAL_NAMESPACE, Iex_${ILMBASE_VERSION_API})
AC_DEFINE_UNQUOTED(ILMTHREAD_INTERNAL_NAMESPACE, IlmThread_${ILMBASE_VERSION_API})
@@ -221,7 +221,7 @@ if test "x${library_namespace_versioning
lib_namespace="${ILMBASE_VERSION_API}"
LIB_SUFFIX="${ILMBASE_VERSION_API}"
lib_suffix_valid="yes"
-elif test "x${library_namespace_versioning}" == xno ; then
+elif test "x${library_namespace_versioning}" = xno ; then
AC_DEFINE_UNQUOTED(IMATH_INTERNAL_NAMESPACE, Imath)
AC_DEFINE_UNQUOTED(IEX_INTERNAL_NAMESPACE, Iex)
AC_DEFINE_UNQUOTED(ILMTHREAD_INTERNAL_NAMESPACE, IlmThread)
@@ -238,7 +238,7 @@ else
fi
AC_SUBST(LIB_SUFFIX)
-if test "x${lib_suffix_valid}" == xyes ; then
+if test "x${lib_suffix_valid}" = xyes ; then
AC_SUBST(LIB_SUFFIX_DASH,"-${LIB_SUFFIX}")
AM_CONDITIONAL(LIB_SUFFIX_EXISTS,true)
else
@@ -257,7 +257,7 @@ AC_ARG_ENABLE(customusernamespace,
[custom_public_namespace="${enableval}"],
[custom_public_namespace=no])
-if test "x${custom_public_namespace}" == xyes ; then
+if test "x${custom_public_namespace}" = xyes ; then
AC_MSG_WARN([Enabling 'custom user namespace' requires an additional argument, reverting to default])
AC_DEFINE(IMATH_NAMESPACE, Imath)
AC_DEFINE(IEX_NAMESPACE, Iex)
@@ -265,7 +265,7 @@ if test "x${custom_public_namespace}" ==
public_namespace=""
custom_public_namespace=no
-elif test "x${custom_public_namespace}" == xno ; then
+elif test "x${custom_public_namespace}" = xno ; then
AC_DEFINE(IMATH_NAMESPACE, Imath)
AC_DEFINE(IEX_NAMESPACE, Iex)
AC_DEFINE(ILMTHREAD_NAMESPACE, IlmThread)
@@ -296,14 +296,12 @@ case "$host" in
[osx_arch="${enableval}"], [osx_arch=default])
if test "${osx_arch}" != default ; then
- dnl Replace "a b c" with "-arch a -arch b -arch c". Should probably use an all-whitespace regexp rather than a single character for the search string.
- osx_arch_flags="-arch ${osx_arch// / -arch }"
+ osx_arch_flags=$(printf ' -arch %s' ${osx_arch})
CXXFLAGS="$CXXFLAGS $osx_arch_flags"
dnl If multiple archs specified, make sure that --disable-dependency-tracking was also specified
if test "$enable_dependency_tracking" != no ; then
- osx_arch_array=( ${osx_arch} )
- if test ${#osx_arch_array[@]} -gt 1 ; then
+ if echo "$osx_arch" | grep >/dev/null " " ; then
AC_MSG_ERROR([building multiple OS X architectures requires --disable-dependency-tracking.
Please re-run configure with these options:
--enable-osx-arch="${osx_arch}" --disable-dependency-tracking
|
