annotate Makefile.mac @ 16:304492a6b72b

Add a Readme file.
author David Barts <n5jrn@me.com>
date Sat, 11 Apr 2020 11:24:25 -0700
parents db63d01a23c6
children 89d7f4d91f67
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db63d01a23c6 JNI calls and test case (finally!) seem to work.
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1 CXX = g++
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2 CXXFLAGS = -I$(JRE_HOME)/include -I$(JRE_HOME)/include/darwin \
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3 -I$(EXIV2_HOME)/include -I$(EXIV2_HOME)/build
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4 NDIR = src/name/blackcap/exifwasher/exiv2
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5 BDIR = src/name/blackcap/exifwasher/binaries/mac
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6
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7 .PHONY: all checkenv
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8
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9 all: checkenv $(BDIR)/libjni.dylib $(BDIR)/libexiv2.dylib
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10
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11 checkenv:
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12 @if [ -z "$(JRE_HOME)" -o -z "$(EXIV2_HOME)" ]; then \
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13 1>&2 echo "JRE_HOME or EXIV2_HOME not set"; \
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14 exit 1; \
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15 fi
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16
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17 $(NDIR)/native.o: $(NDIR)/native.cpp
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18
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19 $(BDIR)/libjni.dylib: $(NDIR)/native.o
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20 $(CXX) -dynamiclib -o $@ $< -L$(EXIV2_HOME)/build/lib -lexiv2
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21
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22 $(BDIR)/libexiv2.dylib: $(EXIV2_HOME)/build/lib/libexiv2.dylib
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23 cp -fp $< $@