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build system: Account for Windows behaviour of make wildcard for some dirs

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See github #166
This commit is contained in:
Angus Gratton 2017-01-04 12:36:59 +11:00
parent c3544dc090
commit d28ee9a25e
2 changed files with 15 additions and 5 deletions
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15
make/project.mk
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@ -49,14 +49,23 @@ endif
# make IDF_PATH a "real" absolute path
# * works around the case where a shell character is embedded in the environment variable value.
# * changes Windows-style C:/blah/ paths to MSYS/Cygwin style /c/blah
export IDF_PATH:=$(realpath $(wildcard $(IDF_PATH)))
ifeq ("$(OS)","Windows_NT")
# On Windows MSYS2, make wildcard function returns empty string for paths of form /xyz
# where /xyz is a directory inside the MSYS root - so we don't use it.
SANITISED_IDF_PATH:=$(realpath $(IDF_PATH))
else
SANITISED_IDF_PATH:=$(realpath $(wildcard $(IDF_PATH)))
endif
export IDF_PATH := $(SANITISED_IDF_PATH)
ifndef IDF_PATH
$(error IDF_PATH variable is not set to a valid directory.)
endif
ifneq ("$(IDF_PATH)","$(realpath $(wildcard $(IDF_PATH)))")
# due to the way make manages variables, this is hard to account for
ifneq ("$(IDF_PATH)","$(SANITISED_IDF_PATH)")
# implies IDF_PATH was overriden on make command line.
# Due to the way make manages variables, this is hard to account for
#
# if you see this error, do the shell expansion in the shell ie
# make IDF_PATH=~/blah not make IDF_PATH="~/blah"

5
tools/windows/eclipse_make.sh
View file

@ -4,6 +4,7 @@
# Eclipse's output parser expects to see output of the form C:/dir/dir/file but our Make
# process uses MinGW paths of the form /c/dir/dir/file. So parse these out...
#
# (regexp deliberate only matches after a space character to try and avoid false-positives.)
# A little hacky as it looks for any single character of form /X/something.
#
echo "Running make in $(pwd)"
make $@ V=1 | sed -E "s@ /([a-z])/(.+)/@ \1:/\2/@g" | sed -E "s@-I/([a-z])/(.+)/@-I\1:/\2/@g" | sed -E "s@-L/([a-z])/(.+)/@-L\1:/\2/@g"
make $@ V=1 | sed -E "s@/([a-z])/([^/+])@\1:/\2@g"