133 lines
3.7 KiB
Makefile
133 lines
3.7 KiB
Makefile
# $NetBSD: builtin.mk,v 1.6 2019/11/02 22:54:28 rillig Exp $
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BUILTIN_PKG:= xz
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BUILTIN_FIND_HEADERS_VAR:= H_LZMA H_LZMA_VERSION
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BUILTIN_FIND_HEADERS.H_LZMA= lzma.h
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BUILTIN_FIND_HEADERS.H_LZMA_VERSION= lzma/version.h
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BUILTIN_FIND_GREP.H_LZMA= LZMA_
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.include "../../mk/buildlink3/bsd.builtin.mk"
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###
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### Determine if there is a built-in implementation of the package and
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### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
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###
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.if !defined(IS_BUILTIN.xz)
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IS_BUILTIN.xz= no
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. if empty(H_LZMA:M__nonexistent__) && empty(H_LZMA:M${LOCALBASE}/*)
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IS_BUILTIN.xz= yes
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. endif
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.endif
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MAKEVARS+= IS_BUILTIN.xz
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###
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### If there is a built-in implementation, then set BUILTIN_PKG.<pkg> to
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### a package name to represent the built-in package.
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###
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.if !defined(BUILTIN_PKG.xz) && \
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!empty(IS_BUILTIN.xz:M[yY][eE][sS])
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BUILTIN_VERSION.xz!= \
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${AWK} 'BEGIN { M = "0" } \
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/\#define[ ]+LZMA_VERSION_MAJOR/ { M = $$3 } \
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/\#define[ ]+LZMA_VERSION_MINOR/ { m = "."$$3 } \
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/\#define[ ]+LZMA_VERSION_PATCH/ { p = "."$$3 } \
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/\#define[ ]+LZMA_VERSION_STABILITY[ ]+/ { \
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if (split($$3, ss, /_/) == 4 && ss[4] != "STABLE") { \
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s = tolower(ss[4]) \
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} \
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} \
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END { printf "%s%s%s%s\n", M, m, p, s} \
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' ${H_LZMA_VERSION:Q}
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BUILTIN_PKG.xz= xz-${BUILTIN_VERSION.xz}
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.endif
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MAKEVARS+= BUILTIN_PKG.xz
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###
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### Determine whether we should use the built-in implementation if it
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### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
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###
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.if !defined(USE_BUILTIN.xz)
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. if ${PREFER.xz} == "pkgsrc"
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USE_BUILTIN.xz= no
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. else
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USE_BUILTIN.xz= ${IS_BUILTIN.xz}
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. if defined(BUILTIN_PKG.xz) && \
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!empty(IS_BUILTIN.xz:M[yY][eE][sS])
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USE_BUILTIN.xz= yes
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. for _dep_ in ${BUILDLINK_API_DEPENDS.xz}
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. if !empty(USE_BUILTIN.xz:M[yY][eE][sS])
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USE_BUILTIN.xz!= \
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if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.xz:Q}; then \
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${ECHO} yes; \
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else \
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${ECHO} no; \
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fi
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. endif
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. endfor
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. endif
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_INCOMPAT_XZ?= # empty
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. for _pattern_ in ${_INCOMPAT_XZ} ${INCOMPAT_XZ}
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. if !empty(MACHINE_PLATFORM:M${_pattern_})
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USE_BUILTIN.xz= no
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. endif
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. endfor
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. endif # PREFER.xz
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.endif
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MAKEVARS+= USE_BUILTIN.xz
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# if USE_XZ is defined, then force the use of a true xz
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# implementation.
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#
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.if defined(USE_XZ)
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. if !empty(IS_BUILTIN.xz:M[nN][oO])
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USE_BUILTIN.xz= no
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. endif
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.endif
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###
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### The section below only applies if we are not including this file
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### solely to determine whether a built-in implementation exists.
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###
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CHECK_BUILTIN.xz?= no
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.if !empty(CHECK_BUILTIN.xz:M[nN][oO])
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. if !empty(USE_BUILTIN.xz:M[yY][eE][sS])
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BUILDLINK_FILES.xz+= lib/pkgconfig/xz.pc
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. endif
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# Fake pkg-config for builtin xz on NetBSD
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. if !empty(USE_BUILTIN.xz:M[yY][eE][sS])
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. if !empty(USE_TOOLS:C/:.*//:Mpkg-config)
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do-configure-pre-hook: override-liblzma-pkgconfig
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BLKDIR_PKGCFG= ${BUILDLINK_DIR}/lib/pkgconfig
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LIBLZMA_PKGCFGF= liblzma.pc
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override-liblzma-pkgconfig: override-message-liblzma-pkgconfig
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override-message-liblzma-pkgconfig:
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@${STEP_MSG} "Generating pkg-config files for builtin xz package."
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override-liblzma-pkgconfig:
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${RUN} \
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${MKDIR} ${BLKDIR_PKGCFG}; \
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{ \
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${ECHO} "prefix=${LIBLZMA_PREFIX}"; \
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${ECHO} "exec_prefix=\$${prefix}"; \
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${ECHO} "libdir=\$${exec_prefix}/lib"; \
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${ECHO} "includedir=\$${prefix}/include"; \
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${ECHO} ""; \
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${ECHO} "Name: liblzma"; \
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${ECHO} "Description: Generic purpose data compression library"; \
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${ECHO} "Version: ${BUILTIN_VERSION.xz}"; \
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${ECHO} "Libs: ${COMPILER_RPATH_FLAG}\$${libdir} -L\$${libdir} -llzma"; \
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${ECHO} "Libs.private: -pthread"; \
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${ECHO} "Cflags: -I\$${includedir}"; \
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} >> ${BLKDIR_PKGCFG}/${LIBLZMA_PKGCFGF};
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. endif
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. endif
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.endif # CHECK_BUILTIN.xz
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