profiles: Fix unquoted var references in make.defaults

Fix variable references in make.defaults to always use double quotes, as
required by PMS 5.2.4:

> Each line contains a single VAR="value" entry, where the value must be
> double quoted.

14 files changed, 15 insertions, 15 deletions

diff --git a/profiles/arch/arm/make.defaults b/profiles/arch/arm/make.defaults
index 29c6b2b6ca09..389edbc9432d 100644
--- a/profiles/arch/arm/make.defaults
+++ b/profiles/arch/arm/make.defaults
@@ -11,7 +11,7 @@ FCFLAGS="${CFLAGS}"
 
 MULTILIB_ABIS="arm"
 DEFAULT_ABI="arm"
-ABI=${DEFAULT_ABI}
+ABI="${DEFAULT_ABI}"
 LIBDIR_arm="lib"
 CHOST_arm="${CHOST}"
 
diff --git a/profiles/arch/arm64/big-endian/make.defaults b/profiles/arch/arm64/big-endian/make.defaults
index f3a31a57d0d8..df7edf1b2628 100644
--- a/profiles/arch/arm64/big-endian/make.defaults
+++ b/profiles/arch/arm64/big-endian/make.defaults
@@ -1,4 +1,4 @@
 # Big endian ARM64 settings.
 
 CHOST="aarch64_be-unknown-linux-gnu"
-CHOST_arm64=${CHOST}
+CHOST_arm64="${CHOST}"
diff --git a/profiles/arch/arm64/little-endian/make.defaults b/profiles/arch/arm64/little-endian/make.defaults
index f189bb671383..155711398f42 100644
--- a/profiles/arch/arm64/little-endian/make.defaults
+++ b/profiles/arch/arm64/little-endian/make.defaults
@@ -1,4 +1,4 @@
 # Little endian ARM64 settings.
 
 CHOST="aarch64-unknown-linux-gnu"
-CHOST_arm64=${CHOST}
+CHOST_arm64="${CHOST}"
diff --git a/profiles/arch/arm64/make.defaults b/profiles/arch/arm64/make.defaults
index 307fe64061fd..6a75c191a621 100644
--- a/profiles/arch/arm64/make.defaults
+++ b/profiles/arch/arm64/make.defaults
@@ -5,7 +5,7 @@ ACCEPT_KEYWORDS="arm64"
 
 MULTILIB_ABIS="arm64"
 DEFAULT_ABI="arm64"
-ABI=${DEFAULT_ABI}
+ABI="${DEFAULT_ABI}"
 
 CFLAGS="-O2"
 CXXFLAGS="${CFLAGS}"
diff --git a/profiles/arch/mips/mips64/multilib/make.defaults b/profiles/arch/mips/mips64/multilib/make.defaults
index dc1569217f1b..a6813aaa48a0 100644
--- a/profiles/arch/mips/mips64/multilib/make.defaults
+++ b/profiles/arch/mips/mips64/multilib/make.defaults
@@ -14,10 +14,10 @@ CFLAGS_o32="-mabi=32"
 CHOST_o32="${CHOST}"
 
 CFLAGS_n32="-mabi=n32"
-CHOST_n32=${CHOST}
+CHOST_n32="${CHOST}"
 
 CFLAGS_n64="-mabi=64"
-CHOST_n64=${CHOST}
+CHOST_n64="${CHOST}"
 
 SYMLINK_LIB="no"
 
diff --git a/profiles/arch/mips/mips64/n32/make.defaults b/profiles/arch/mips/mips64/n32/make.defaults
index 20adc4bf0c8f..19f98bc100c6 100644
--- a/profiles/arch/mips/mips64/n32/make.defaults
+++ b/profiles/arch/mips/mips64/n32/make.defaults
@@ -9,7 +9,7 @@ CHOST="mips64-unknown-linux-gnu"
 DEFAULT_ABI="n32"
 ABI="${DEFAULT_ABI}"
 MULTILIB_ABIS="n32"
-CHOST_n32=${CHOST}
+CHOST_n32="${CHOST}"
 
 ABI_MIPS="n32"
 IUSE_IMPLICIT="abi_mips_n32"
diff --git a/profiles/arch/mips/mips64/n64/make.defaults b/profiles/arch/mips/mips64/n64/make.defaults
index 6aaedbef6372..72e309e759ad 100644
--- a/profiles/arch/mips/mips64/n64/make.defaults
+++ b/profiles/arch/mips/mips64/n64/make.defaults
@@ -9,7 +9,7 @@ CHOST="mips64-unknown-linux-gnu"
 DEFAULT_ABI="n64"
 ABI="${DEFAULT_ABI}"
 MULTILIB_ABIS="n64"
-CHOST_n64=${CHOST}
+CHOST_n64="${CHOST}"
 
 ABI_MIPS="n64"
 IUSE_IMPLICIT="abi_mips_n64"
diff --git a/profiles/arch/mips/mipsel/mips64el/n32/make.defaults b/profiles/arch/mips/mipsel/mips64el/n32/make.defaults
index 03997902be33..edf3afa3f894 100644
--- a/profiles/arch/mips/mipsel/mips64el/n32/make.defaults
+++ b/profiles/arch/mips/mipsel/mips64el/n32/make.defaults
@@ -9,7 +9,7 @@ CHOST="mips64el-unknown-linux-gnu"
 DEFAULT_ABI="n32"
 ABI="${DEFAULT_ABI}"
 MULTILIB_ABIS="n32"
-CHOST_n32=${CHOST}
+CHOST_n32="${CHOST}"
 
 ABI_MIPS="n32"
 IUSE_IMPLICIT="abi_mips_n32"
diff --git a/profiles/arch/mips/mipsel/mips64el/n64/make.defaults b/profiles/arch/mips/mipsel/mips64el/n64/make.defaults
index a4ecdf884e43..f874920ebba8 100644
--- a/profiles/arch/mips/mipsel/mips64el/n64/make.defaults
+++ b/profiles/arch/mips/mipsel/mips64el/n64/make.defaults
@@ -9,7 +9,7 @@ CHOST="mips64el-unknown-linux-gnu"
 DEFAULT_ABI="n64"
 ABI="${DEFAULT_ABI}"
 MULTILIB_ABIS="n64"
-CHOST_n64=${CHOST}
+CHOST_n64="${CHOST}"
 
 ABI_MIPS="n64"
 IUSE_IMPLICIT="abi_mips_n64"
diff --git a/profiles/arch/nios2/make.defaults b/profiles/arch/nios2/make.defaults
index 7a1538fca17d..5e2b6a8fbb33 100644
--- a/profiles/arch/nios2/make.defaults
+++ b/profiles/arch/nios2/make.defaults
@@ -12,7 +12,7 @@ MULTILIB_ABIS="nios2"
 DEFAULT_ABI="nios2"
 LIBDIR_nios2="lib"
 CHOST_nios2="${CHOST}"
-ABI=${DEFAULT_ABI}
+ABI="${DEFAULT_ABI}"
 
 CFLAGS="-O2"
 CXXFLAGS="${CFLAGS}"
diff --git a/profiles/arch/powerpc/ppc32/make.defaults b/profiles/arch/powerpc/ppc32/make.defaults
index 3a155df9e70e..22657c3cbb7b 100644
--- a/profiles/arch/powerpc/ppc32/make.defaults
+++ b/profiles/arch/powerpc/ppc32/make.defaults
@@ -27,7 +27,7 @@ ALSA_CARDS="aoa aoa-fabric-layout aoa-onyx aoa-soundbus aoa-soundbus-i2s aoa-tas
 ABI="ppc"
 DEFAULT_ABI="ppc"
 MULTILIB_ABIS="ppc"
-CHOST_ppc=${CHOST}
+CHOST_ppc="${CHOST}"
 LIBDIR_ppc="lib"
 
 # Michał Górny <mgorny@gentoo.org> (27 Jun 2014)
diff --git a/profiles/arch/s390/make.defaults b/profiles/arch/s390/make.defaults
index b70582c1d7fa..aa7b92133fb3 100644
--- a/profiles/arch/s390/make.defaults
+++ b/profiles/arch/s390/make.defaults
@@ -7,7 +7,7 @@ ACCEPT_KEYWORDS="s390 ~s390"
 
 MULTILIB_ABIS="s390"
 DEFAULT_ABI="s390"
-ABI=${DEFAULT_ABI}
+ABI="${DEFAULT_ABI}"
 
 CHOST="s390-ibm-linux-gnu"
 CFLAGS="-O2 -pipe"
diff --git a/profiles/arch/s390/s390x/make.defaults b/profiles/arch/s390/s390x/make.defaults
index 60200da7cc61..e5746afd918f 100644
--- a/profiles/arch/s390/s390x/make.defaults
+++ b/profiles/arch/s390/s390x/make.defaults
@@ -4,7 +4,7 @@
 
 MULTILIB_ABIS="s390x"
 DEFAULT_ABI="s390x"
-ABI=${DEFAULT_ABI}
+ABI="${DEFAULT_ABI}"
 
 CHOST="s390x-ibm-linux-gnu"
 
diff --git a/profiles/arch/sparc/make.defaults b/profiles/arch/sparc/make.defaults
index 0dcda48a9d41..8f16e0728502 100644
--- a/profiles/arch/sparc/make.defaults
+++ b/profiles/arch/sparc/make.defaults
@@ -30,7 +30,7 @@ CTARGET_sparc32="sparc-unknown-linux-gnu"
 
 # Compiler flags
 CFLAGS="-O2 -mcpu=ultrasparc -pipe"
-CXXFLAGS=${CFLAGS}
+CXXFLAGS="${CFLAGS}"
 
 # These are here to override features/32bit-userland's settings. DO NOT REMOVE!
 FEATURES="-multilib-strict"