Unset EMBEDDED rather than assigning as empty

No real changes here, just making it that much easier to find targets
that set EMBEDDED to a non-empty string.

	* emulparams/elf32bfinfd.sh: Unset EMBEDDED rather assigning as empty.
	* emulparams/elf32frvfd.sh: Likewise.
	* emulparams/elf32lm32fd.sh: Likewise.
	* emulparams/i386lynx.sh: Likewise.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 8f64296c079e6193737d5ec33ca50170d99e84b8..2741f877d0aff59207694d66695854dbef34b47c 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2019-11-05  Alan Modra  <amodra@gmail.com>
+
+       * emulparams/elf32bfinfd.sh: Unset EMBEDDED rather assigning as empty.
+       * emulparams/elf32frvfd.sh: Likewise.
+       * emulparams/elf32lm32fd.sh: Likewise.
+       * emulparams/i386lynx.sh: Likewise.
+
 2019-10-22  Alan Modra  <amodra@gmail.com>
 
        PR 22269

diff --git a/ld/emulparams/elf32bfinfd.sh b/ld/emulparams/elf32bfinfd.sh
index c2a12ff7a60ceee22d04da73ade56d7a278e53f3..7af69f1e07c7ba63e2d159201a5c08516725de3b 100644 (file)
--- a/ld/emulparams/elf32bfinfd.sh
+++ b/ld/emulparams/elf32bfinfd.sh
@@ -5,7 +5,8 @@ MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
 TEMPLATE_NAME=elf
 GENERATE_SHLIB_SCRIPT=yes
 GENERATE_PIE_SCRIPT=yes
-EMBEDDED= # This gets us program headers mapped as part of the text segment.
+# This gets us program headers mapped as part of the text segment.
+unset EMBEDDED
 OTHER_GOT_SYMBOLS=
 OTHER_READONLY_SECTIONS="
   .rofixup        : {

diff --git a/ld/emulparams/elf32frvfd.sh b/ld/emulparams/elf32frvfd.sh
index 420dea471f3271e48aeca687267f49f8cf948ca2..dde60d62c422a743148cc54d57aff2fc98c5b8df 100644 (file)
--- a/ld/emulparams/elf32frvfd.sh
+++ b/ld/emulparams/elf32frvfd.sh
@@ -6,7 +6,8 @@ TEMPLATE_NAME=elf
 unset EXTRA_EM_FILE
 GENERATE_SHLIB_SCRIPT=yes
 GENERATE_PIE_SCRIPT=yes
-EMBEDDED= # This gets us program headers mapped as part of the text segment.
+# This gets us program headers mapped as part of the text segment.
+unset EMBEDDED
 OTHER_GOT_SYMBOLS=
 OTHER_READONLY_SECTIONS="
   .rofixup        : {

diff --git a/ld/emulparams/elf32lm32fd.sh b/ld/emulparams/elf32lm32fd.sh
index 0be3378df384cf6862e953ff5ab2a29027d5c274..1204cc97cdd83b863111789d8d25957b1476027c 100644 (file)
--- a/ld/emulparams/elf32lm32fd.sh
+++ b/ld/emulparams/elf32lm32fd.sh
@@ -6,7 +6,8 @@ MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
 TEMPLATE_NAME=elf
 GENERATE_SHLIB_SCRIPT=yes
 GENERATE_PIE_SCRIPT=yes
-EMBEDDED= # This gets us program headers mapped as part of the text segment.
+# This gets us program headers mapped as part of the text segment.
+unset EMBEDDED
 OTHER_GOT_SYMBOLS=
 OTHER_READONLY_SECTIONS="
   .rofixup        : {

diff --git a/ld/emulparams/i386lynx.sh b/ld/emulparams/i386lynx.sh
index 59e99d9a4b02c244ef50a680f46b0b76818d24c3..e556df6091393fd9cd21f409f6e40313c804757a 100644 (file)
--- a/ld/emulparams/i386lynx.sh
+++ b/ld/emulparams/i386lynx.sh
@@ -18,4 +18,4 @@ GENERATE_SHLIB_SCRIPT=yes
 ELF_INTERPRETER_NAME=\"/usr/lib/ld.so.1\"
 
 # Leave room of SIZEOF_HEADERS before text.
-EMBEDDED=
+unset EMBEDDED