Generate gcc temporary files for each object file, showing
the intermediate steps after the C preprocessor and immediately
before assembly.
This helps with examining how the example kernel code is
generated, making the example kernel more educational.
Signed-off-by: Hans Ulrich Niedermann <h...@n-dimensional.de>
diff --git a/.gitignore b/.gitignore
index 889e17f69..f6a1b7736 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,7 +31,9 @@ Makefile
# Generated by "make"
*.lst
+*.i
*.o
+*.s
/doc/*.S.texi
/doc/*.c.texi
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 21cdff0b2..fe1e473c9 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -25,6 +25,10 @@ CLEANFILES += *.lst
kernel_CCASFLAGS += -Wa,-adhlns=$(@:.o=.lst)
kernel_CFLAGS += -Wa,-adhlns=$(@:.o=.lst)
+CLEANFILES += *.i *.s
+kernel_CCASFLAGS += -save-temps=obj
+kernel_CFLAGS += -save-temps=obj
+
EXTRA_DIST = $(man_MANS) $(noinst_SCRIPTS) \
$(arch_sources) $(multiboot_TEXINFOS)
--
2.26.2
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