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Makefile: Allow building libquickjs as a shared library
Adapted from https://git.alpinelinux.org/aports/tree/community/quickjs/01-sharedlib.patch?id=27a8f649949c36bfc3e45854e08c48a8eb06e07c Co-authored-by: Celeste <20312-Celeste@users.gitlab.alpinelinux.org>
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15
Makefile
15
Makefile
@ -32,6 +32,8 @@ endif
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#CONFIG_WIN32=y
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# use link time optimization (smaller and faster executables but slower build)
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#CONFIG_LTO=y
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# also build libquickjs as a shared library
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#CONFIG_SHARED=y
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# consider warnings as errors (for development)
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#CONFIG_WERROR=y
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# force 32 bit build for some utilities
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@ -205,6 +207,10 @@ PROGS+=libquickjs.a
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ifdef CONFIG_LTO
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PROGS+=libquickjs.lto.a
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endif
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ifdef CONFIG_SHARED
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SO_VERSION=$(shell sed 's/-/./g' VERSION)
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PROGS+=libquickjs.so.$(SO_VERSION)
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endif
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# examples
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ifeq ($(CROSS_PREFIX),)
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@ -289,6 +295,11 @@ libquickjs.a: $(patsubst %.o, %.nolto.o, $(QJS_LIB_OBJS))
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$(AR) rcs $@ $^
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endif # CONFIG_LTO
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ifdef CONFIG_SHARED
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libquickjs.so.$(SO_VERSION): $(patsubst %.o, %.pic.o, $(QJS_LIB_OBJS))
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$(CC) -shared -Wl,-soname,$@ $(LDFLAGS) -o $@ $^
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endif # CONFIG_SHARED
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repl.c: $(QJSC) repl.js
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$(QJSC) -c -o $@ -m repl.js
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@ -362,6 +373,10 @@ install: all
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install -m644 libquickjs.a "$(DESTDIR)$(PREFIX)/lib/quickjs"
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ifdef CONFIG_LTO
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install -m644 libquickjs.lto.a "$(DESTDIR)$(PREFIX)/lib/quickjs"
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endif
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ifdef CONFIG_SHARED
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install -Dm755 libquickjs.so.$(SO_VERSION) "$(DESTDIR)$(PREFIX)/lib"
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ln -s libquickjs.so.$(SO_VERSION) "$(DESTDIR)$(PREFIX)/lib/libquickjs.so"
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endif
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mkdir -p "$(DESTDIR)$(PREFIX)/include/quickjs"
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install -m644 quickjs.h quickjs-libc.h "$(DESTDIR)$(PREFIX)/include/quickjs"
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