mirror of
https://github.com/libguestfs/libguestfs.git
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138 lines
4.9 KiB
Plaintext
138 lines
4.9 KiB
Plaintext
# libguestfs
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# Copyright (C) 2009-2019 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Check for external programs required to either build or run
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# libguestfs.
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#
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# AC_CHECK_PROG(S) or AC_PATH_PROG(S)?
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#
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# Use AC_CHECK_PROG(S) for programs which are only used during build.
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#
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# Use AC_PATH_PROG(S) for program names which are compiled into the
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# binary and used at run time. The reason is so that we know which
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# programs the binary actually uses.
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# Define $(SED).
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m4_ifdef([AC_PROG_SED],[
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AC_PROG_SED
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],[
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dnl ... else hope for the best
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AC_SUBST([SED], "sed")
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])
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# Define $(AWK).
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AC_PROG_AWK
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AC_PROG_LN_S
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dnl Check for cpio which isn't in the default Pardus install amazingly.
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AC_CHECK_PROG([CPIO],[cpio],[cpio],[no])
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test "x$CPIO" = "xno" &&
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AC_MSG_ERROR([cpio must be installed])
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dnl Check for gperf.
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AC_CHECK_PROG([GPERF],[gperf],[gperf],[no])
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test "x$GPERF" = "xno" &&
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AC_MSG_ERROR([gperf must be installed])
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dnl Check for genisoimage/mkisofs
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AC_PATH_PROGS([GENISOIMAGE],[genisoimage mkisofs],[no],
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[$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin])
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test "x$GENISOIMAGE" = "xno" && AC_MSG_ERROR([genisoimage must be installed])
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dnl Check for optional xmllint.
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AC_CHECK_PROG([XMLLINT],[xmllint],[xmllint],[no])
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AM_CONDITIONAL([HAVE_XMLLINT],[test "x$XMLLINT" != "xno"])
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dnl po4a for translating man pages and POD files (optional).
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AC_CHECK_PROG([PO4A],[po4a],[po4a],[no])
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AM_CONDITIONAL([HAVE_PO4A], [test "x$PO4A" != "xno"])
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dnl Check for db_dump, db_load (optional).
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GUESTFS_FIND_DB_TOOL([DB_DUMP], [dump])
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GUESTFS_FIND_DB_TOOL([DB_LOAD], [load])
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if test "x$DB_DUMP" != "xno"; then
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AC_DEFINE_UNQUOTED([DB_DUMP],["$DB_DUMP"],[Name of db_dump program.])
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fi
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if test "x$DB_LOAD" != "xno"; then
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AC_DEFINE_UNQUOTED([DB_LOAD],["$DB_LOAD"],[Name of db_load program.])
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fi
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dnl Check for netpbm programs (optional).
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AC_PATH_PROGS([PBMTEXT],[pbmtext],[no])
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AC_PATH_PROGS([PNMTOPNG],[pnmtopng],[no])
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AC_PATH_PROGS([BMPTOPNM],[bmptopnm],[no])
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AC_PATH_PROGS([PAMCUT],[pamcut],[no])
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if test "x$PBMTEXT" != "xno"; then
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AC_DEFINE_UNQUOTED([PBMTEXT],["$PBMTEXT"],[Name of pbmtext program.])
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fi
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if test "x$PNMTOPNG" != "xno"; then
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AC_DEFINE_UNQUOTED([PNMTOPNG],["$PNMTOPNG"],[Name of pnmtopng program.])
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fi
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if test "x$BMPTOPNM" != "xno"; then
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AC_DEFINE_UNQUOTED([BMPTOPNM],["$BMPTOPNM"],[Name of bmptopnm program.])
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fi
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if test "x$PAMCUT" != "xno"; then
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AC_DEFINE_UNQUOTED([PAMCUT],["$PAMCUT"],[Name of pamcut program.])
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fi
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dnl Check for icoutils (optional).
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AC_PATH_PROGS([WRESTOOL],[wrestool],[no])
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if test "x$WRESTOOL" != "xno"; then
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AC_DEFINE_UNQUOTED([WRESTOOL],["$WRESTOOL"],[Name of wrestool program.])
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fi
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dnl Check for xzcat (required).
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AC_PATH_PROGS([XZCAT],[xzcat],[no])
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test "x$XZCAT" = "xno" && AC_MSG_ERROR([xzcat must be installed])
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AC_DEFINE_UNQUOTED([XZCAT],["$XZCAT"],[Name of xzcat program.])
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dnl (f)lex and bison for virt-builder (required).
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dnl XXX Could be optional with some work.
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AC_PROG_LEX
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AC_PROG_YACC
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dnl These macros don't fail, instead they set some useless defaults.
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if test "x$LEX" = "x:"; then
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AC_MSG_FAILURE([GNU 'flex' is required.])
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fi
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if test "x$YACC" = "xyacc"; then
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AC_MSG_FAILURE([GNU 'bison' is required (yacc won't work).])
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fi
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dnl Check for valgrind
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AC_CHECK_PROG([VALGRIND],[valgrind],[valgrind],[no])
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AS_IF([test "x$VALGRIND" != "xno"],[
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# Substitute the whole valgrind command.
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# --read-inline-info=no is a temporary workaround for RHBZ#1662656.
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# Note we run libtool, not $(LIBTOOL) since the latter expands to
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# libtool-kill-dependency-libs.sh
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VG='libtool --mode=execute $(VALGRIND) --vgdb=no --log-file=$(abs_top_builddir)/tmp/valgrind-%q{T}-%p.log --leak-check=full --error-exitcode=119 --suppressions=$(abs_top_srcdir)/valgrind-suppressions --trace-children=no --child-silent-after-fork=yes --run-libc-freeres=no --read-inline-info=no'
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],[
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# No valgrind, so substitute VG with something that will break.
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VG=VALGRIND_IS_NOT_INSTALLED
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])
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AC_SUBST([VG])
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AM_SUBST_NOTMAKE([VG])
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dnl Check for fuser (used in FUSE stuff).
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AC_PATH_PROGS([FUSER],[fuser],[/sbin/fuser])
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AC_DEFINE_UNQUOTED([FUSER],["$FUSER"],[Name of fuser program.])
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dnl Check for true (used in tests).
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AC_PATH_PROGS([TOOL_TRUE],[true],[/bin/true])
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AC_DEFINE_UNQUOTED([TOOL_TRUE],["$TOOL_TRUE"],[Name of 'true' program.])
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