[Minios-devel] [UNIKRAFT PATCH v4 6/8] build: Print linker script files

[Sharan Santhanam <sharan.santhanam@xxxxxxxxx>]

Using the make rule print-lds the user can print all the linker script
used to create a Unikraft image.

Signed-off-by: Sharan Santhanam <sharan.santhanam@xxxxxxxxx>
Reviewed-by: Felipe Huici <felipe.huici@xxxxxxxxx>
---
 Makefile                      | 14 ++++++++++++++
 doc/guides/developers-app.rst |  1 +
 2 files changed, 15 insertions(+)

diff --git a/Makefile b/Makefile
index 677a477..406ec59 100644
--- a/Makefile
+++ b/Makefile
@@ -751,6 +751,19 @@ print-libs:
                )))) \
                $(UK_LIBS) $(UK_LIBS-y)
 
+print-lds:
+       @echo -e \
+               $(foreach P,$(UK_PLATS) $(UK_PLATS-y),\
+               $(if $(call qstrip,$($(call uc,$(P))_LIBS) $($(call 
uc,$(P))_LIBS-y)),\
+               $(foreach L,$($(call uc,$(P))_LIBS) $($(call uc,$(P))_LIBS-y), \
+               $(if $(call qstrip,$($(call vprefix_lib,$(L),LDS)) $($(call 
vprefix_lib,$(L),LDS-y))), \
+               '$(L):\n   $($(call vprefix_lib,$(L),LDS)) $($(call 
vprefix_lib,$(L),LDS-y))\n'\
+               ))))\
+               $(foreach L,$(UK_LIBS) $(UK_LIBS-y),\
+               $(if $(call qstrip,$($(call vprefix_lib,$(L),LDS)) $($(call 
vprefix_lib,$(L),LDS-y))),\
+               '$(L):\n   $($(call vprefix_lib,$(L),LDS)) $($(call 
vprefix_lib,$(L),LDS-y))\n'\
+               ))
+
 print-objs:
        @echo -e \
                $(foreach P,$(UK_PLATS) $(UK_PLATS-y),\
@@ -826,6 +839,7 @@ help:
        @echo 'Miscellaneous:'
        @echo '  print-version          - print Unikraft version'
        @echo '  print-libs             - print library names enabled for build'
+       @echo '  print-lds              - print linker script enabled for the 
build'
        @echo '  print-objs             - print object file names enabled for 
build'
        @echo '  print-srcs             - print source file names enabled for 
build'
        @echo '  print-vars             - prints all the variables currently 
defined in Makefile'
diff --git a/doc/guides/developers-app.rst b/doc/guides/developers-app.rst
index fdde5da..8e1698b 100644
--- a/doc/guides/developers-app.rst
+++ b/doc/guides/developers-app.rst
@@ -417,6 +417,7 @@ below: ::
   Miscellaneous:
   print-version          - print Unikraft version
   print-libs             - print library names enabled for build
+  print-lds              - print linker script enabled for the build
   print-objs             - print object file names enabled for build
   print-srcs             - print source file names enabled for build
   print-vars             - prints all the variables currently defined in 
Makefile
-- 
2.7.4


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