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AC_INIT([pdfgrep], [2.2.0], [pdfgrep-users@pdfgrep.org])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign])
AC_CONFIG_HEADERS([config.h])
AC_PROG_CXX
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
dnl check for c++14 std
AX_CXX_COMPILE_STDCXX(14, [noext], [mandatory])
AC_CHECK_HEADERS([stdlib.h string.h unistd.h getopt.h])
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([regcomp])
AC_CHECK_FUNCS([getopt_long])
AC_CHECK_FUNCS([strcasestr])
AC_CHECK_FUNCS([mkdir strdup strerror strstr strtoul])
AC_MSG_CHECKING([for git head])
dnl git revision, code stolen from paludis
if git version >/dev/null 2>&1 && test -d "${GIT_DIR:-${ac_top_srcdir:-./}/.git}" ; then
GITHEAD=`git describe 2>/dev/null`
if test -z ${GITHEAD} ; then
GITHEAD=`git rev-parse HEAD`
fi
if test -n "`git diff-index -m --name-only HEAD`" ; then
GITHEAD=${GITHEAD}-dirty
fi
else
GITHEAD=
fi
AC_MSG_RESULT([$GITHEAD])
AS_IF([test "x$GITHEAD" != "x"], [
AC_DEFINE_UNQUOTED([PDFGREP_GIT_HEAD], ["$GITHEAD"], [Git commit used to build this programm])
])
dnl Check for presence of PKG_CHECK_MODULES macro
AC_MSG_CHECKING([for pkg-config m4 macros])
ifdef([PKG_CHECK_MODULES], [AC_MSG_RESULT([yes])], [
AC_MSG_RESULT(no)
AC_MSG_ERROR([*** pkg-config macro PKG_CHECK_MODULES is not defined!
This can happen when ./configure was built without pkg-config installed.
Please install pkg-config and re-run autoconf.])
])
dnl Poppler checking
dnl Hard depend on >= 0.36.0, because poppler bug 91644
dnl See: https://bugs.freedesktop.org/show_bug.cgi?id=91644
PKG_CHECK_MODULES(poppler_cpp, [poppler-cpp >= 0.36.0])
AC_SUBST(poppler_cpp_CFLAGS)
AC_SUBST(poppler_cpp_LIBS)
dnl gcrypt library for SHA1
AM_PATH_LIBGCRYPT([1.0.0], [
AC_SUBST(LIBGCRYPT_LIBS)
AC_SUBST(LIBGCRYPT_CFLAGS)
], [
AC_MSG_ERROR([*** libgcrypt not found!])
])
dnl PCRE (optional)
AC_ARG_WITH([libpcre],
AS_HELP_STRING([--without-libpcre], [disable support for perl compatible regular expresssions])
)
AS_IF([test "x$with_libpcre" != "xno"], [
PKG_CHECK_MODULES([libpcre], [libpcre2-8])
AC_SUBST(libpcre_CFLAGS)
AC_SUBST(libpcre_LIBS)
AC_DEFINE([HAVE_LIBPCRE], [1], [Define to 1 if you have libpcre _and_ want to use it])
])
dnl libunac stuff
AC_ARG_WITH([unac],
AS_HELP_STRING([--with-unac], [enable experimental support for libunac])
)
AS_IF([test "x$with_unac" = "xyes"], [
PKG_CHECK_MODULES([unac], [unac])
AC_SUBST(unac_CFLAGS)
AC_SUBST(unac_LIBS)
AC_DEFINE([HAVE_UNAC], [1], [Define to 1 if you have libunac _and_ want to use it])
])
AC_MSG_CHECKING([zsh completion])
AS_VAR_SET([ZSH_COMPL_DIR], ["${datadir}/zsh/site-functions"])
AC_ARG_WITH([zsh-completion],
[AS_HELP_STRING([--with-zsh-completion=DIR],
[install zsh-completion file in directory DIR])],
[AS_CASE([${withval}],
["/"*], [AS_VAR_COPY([ZSH_COMPL_DIR], [withval])],
[no], [AS_VAR_SET([ZSH_COMPL_DIR], [])])])
AC_SUBST(ZSH_COMPL_DIR)
AM_CONDITIONAL([INSTALL_ZSH_COMPLETION], [test "x$ZSH_COMPL_DIR" != "x"])
AM_COND_IF([INSTALL_ZSH_COMPLETION],
[AC_MSG_RESULT($ZSH_COMPL_DIR)],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING([bash completion])
AS_VAR_SET([BASH_COMPL_DIR], ["${datadir}/bash-completion/completions"])
AC_ARG_WITH([bash-completion],
[AS_HELP_STRING([--with-bash-completion=DIR],
[install bash-completion file in directory DIR])],
[AS_CASE([${withval}],
["/"*], [AS_VAR_COPY([BASH_COMPL_DIR], [withval])],
[no], [AS_VAR_SET([BASH_COMPL_DIR], [])])])
AC_SUBST(BASH_COMPL_DIR)
AM_CONDITIONAL([INSTALL_BASH_COMPLETION], [test "x$BASH_COMPL_DIR" != "x"])
AM_COND_IF([INSTALL_BASH_COMPLETION],
[AC_MSG_RESULT($BASH_COMPL_DIR)],
[AC_MSG_RESULT(no)])
AC_ARG_ENABLE([doc],
AS_HELP_STRING([--disable-doc], [disable manpage generation])
)
AS_IF([test "x$enable_doc" != "xno"], [
AC_CHECK_PROG(HAVE_A2X, [a2x], [yes], [no])
AS_IF([test "x$HAVE_A2X" = "xno"], [
echo
echo "* I didn't find Asciidoc, so you won't be able to (re)build the manpage."
echo "* That's not a problem, if you're building from a release-tarball, because"
echo "* they include a prebuild manpage. But if you build from git, you should"
echo "* install Asciidoc or disable manpage generation with:"
echo "* ./configure --disable-doc"
])
])
AM_CONDITIONAL([BUILD_DOCUMENTATION], [test "x$enable_doc" != "xno"])
# Coverage ssupport
AC_ARG_ENABLE([coverage],
AS_HELP_STRING([--enable-coverage], [compile for coverage reports with gcov. For testing only. (default=no)])
)
AS_IF([test "x$enable_coverage" = "xyes"], [
COV_FLAGS="--coverage"
cov_CFLAGS=${COV_FLAGS}
cov_LDFLAGS=${COV_FLAGS}
AC_SUBST(cov_CFLAGS)
AC_SUBST(cov_LDFLAGS)
# check for coverage programs
AC_CHECK_PROG(HAVE_GCOV, [gcov], [yes], [no])
AS_IF([test "x$HAVE_GCOV" = "xno"], [
AC_MSG_ERROR([gcov not found, but configured with --enable-coverage])
])
AC_CHECK_PROG(HAVE_GCOVR, [gcovr], [yes], [no])
AS_IF([test "x$HAVE_GCOVR" = "xno"], [
AC_MSG_WARN([gcovr not found, but configured with --enable-coverage])
])
])
AM_CONDITIONAL([ENABLE_COV], test "x$enable_coverage" = "xyes")
AC_CONFIG_FILES([Makefile
src/Makefile
completion/Makefile
doc/Makefile
testsuite/Makefile
testsuite/config/Makefile
testsuite/lib/Makefile
testsuite/pdfgrep.tests/Makefile])
AC_OUTPUT
|
