annotate Makefile.linux @ 46:5de364cb2847

Doc tweaks.
author David Barts <davidb@stashtea.com>
date Mon, 04 May 2020 11:06:14 -0700
parents bcbc92ffe0d0
children
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9bb5dfef3d2a Makefile for Linux.
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1 CXX = g++
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2 CXXFLAGS = -shared -fPIC -I$(JRE_HOME)/include -I$(JRE_HOME)/include/linux
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3 NDIR = src/name/blackcap/exifwasher/exiv2
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4 BDIR = src/name/blackcap/exifwasher/binaries/linux
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6 .PHONY: all checkenv
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8 all: mkdirs checkenv $(BDIR)/libjni.so $(BDIR)/libexiv2.so
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parents: 30
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10 mkdirs:
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11 @[ -d "$(BDIR)" ] || mkdir -p "$(BDIR)"
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13 checkenv:
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14 @if [ -z "$(JRE_HOME)" ]; then \
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15 1>&2 echo "JRE_HOME not set"; \
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16 exit 1; \
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17 fi
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19 $(BDIR)/libjni.so: $(NDIR)/native.cpp
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20 $(CXX) $(CXXFLAGS) -o $@ $< -lexiv2
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22 $(BDIR)/libexiv2.so: /usr/lib/x86_64-linux-gnu/libexiv2.so
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23 cp -fp $< $@