# ./configure
RUSTBOOK = $(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) $(RUSTBOOK_EXE)
-# The error-index-generator executable...
-ERR_IDX_GEN_EXE = $(HBIN2_H_$(CFG_BUILD))/error-index-generator$(X_$(CFG_BUILD))
+# The error_index_generator executable...
+ERR_IDX_GEN_EXE = $(HBIN2_H_$(CFG_BUILD))/error_index_generator$(X_$(CFG_BUILD))
ERR_IDX_GEN = $(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) $(ERR_IDX_GEN_EXE)
+ERR_IDX_GEN_MD = $(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) $(ERR_IDX_GEN_EXE) markdown
D := $(S)src/doc
-DOC_TARGETS := book nomicon style error-index internals
+DOC_TARGETS := book nomicon style error-index
COMPILER_DOC_TARGETS :=
DOC_L10N_TARGETS :=
$(Q)rm -rf doc/nomicon
$(Q)$(RUSTBOOK) build $(S)src/doc/nomicon doc/nomicon
-internals: doc/internals/index.html
-
-doc/internals/index.html: $(RUSTBOOK_EXE) $(wildcard $(S)/src/doc/internals/*.md) | doc/
- @$(call E, rustbook: $@)
- $(Q)rm -rf doc/internals
- $(Q)$(RUSTBOOK) build $(S)src/doc/internals doc/internals
-
style: doc/style/index.html
doc/style/index.html: $(RUSTBOOK_EXE) $(wildcard $(S)/src/doc/style/*.md) | doc/
error-index: doc/error-index.html
-doc/error-index.html: $(ERR_IDX_GEN_EXE) | doc/
- $(Q)$(call E, error-index-generator: $@)
+# Metadata used to generate the index is created as a side effect of
+# the build so this depends on every crate being up to date.
+doc/error-index.html: $(ERR_IDX_GEN_EXE) $(CSREQ$(2)_T_$(CFG_BUILD)_H_$(CFG_BUILD)) | doc/
+ $(Q)$(call E, error_index_generator: $@)
$(Q)$(ERR_IDX_GEN)
+
+doc/error-index.md: $(ERR_IDX_GEN_EXE) $(CSREQ$(2)_T_$(CFG_BUILD)_H_$(CFG_BUILD)) | doc/
+ $(Q)$(call E, error_index_generator: $@)
+ $(Q)$(ERR_IDX_GEN_MD)