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Author: Ximin Luo <infinity0@debian.org>
Description: Prevent spurious rebuilds
Forwarded: not-needed
Index: wasi-libc/Makefile
===================================================================
--- wasi-libc.orig/Makefile
+++ wasi-libc/Makefile
@@ -584,6 +584,8 @@ include_dirs:
# Remove selected header files.
$(RM) $(patsubst %,$(SYSROOT_INC)/%,$(MUSL_OMIT_HEADERS))
+ touch $@
+
startup_files: include_dirs $(LIBC_BOTTOM_HALF_CRT_OBJS)
#
# Install the startup files (crt1.o etc).
@@ -591,6 +593,8 @@ startup_files: include_dirs $(LIBC_BOTTO
mkdir -p "$(SYSROOT_LIB)" && \
cp $(LIBC_BOTTOM_HALF_CRT_OBJS) "$(SYSROOT_LIB)"
+ touch $@
+
libc: include_dirs \
$(SYSROOT_LIB)/libc.a \
$(SYSROOT_LIB)/libc-printscan-long-double.a \
@@ -600,6 +604,8 @@ libc: include_dirs \
$(SYSROOT_LIB)/libwasi-emulated-getpid.a \
$(SYSROOT_LIB)/libwasi-emulated-signal.a
+ touch $@
+
finish: startup_files libc
#
# Create empty placeholder libraries.
@@ -611,6 +617,7 @@ finish: startup_files libc
#
# The build succeeded! The generated sysroot is in $(SYSROOT).
#
+ touch $@
# The check for defined and undefined symbols expects there to be a heap
# alloctor (providing malloc, calloc, free, etc). Skip this step if the build
@@ -722,5 +729,6 @@ install: finish
clean:
$(RM) -r "$(OBJDIR)"
$(RM) -r "$(SYSROOT)"
+ $(RM) -f include_dirs startup_files libc finish
.PHONY: default startup_files libc finish install include_dirs clean
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