dnl Gregorio dnl Copyright (C) 2006-2021 The Gregorio Project (see CONTRIBUTORS.md) dnl dnl This file is part of Gregorio. dnl dnl Gregorio is free software: you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation, either version 3 of the License, or dnl (at your option) any later version. dnl dnl Gregorio is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the dnl GNU General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with Gregorio. If not, see . AC_INIT([gregorio],[6.0.0],[https://github.com/gregorio-project/gregorio/issues],[gregorio],[http://gregorio-project.github.io/]) FILENAME_VERSION="6_0_0" AC_SUBST(FILENAME_VERSION) AC_DEFINE_UNQUOTED(FILENAME_VERSION, "$FILENAME_VERSION", [version suitable for file names]) MK="" AC_SUBST(MK) AC_PREREQ(2.59) AC_CONFIG_SRCDIR([src/gregorio-utils.c]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([-Wall -Wno-portability subdir-objects foreign dist-bzip2 no-dist-gzip]) AC_PROG_CC dnl AM_PROG_CC_C_O is deprecated since Automake 1.14, to be removed in the future AM_PROG_CC_C_O AC_PROG_CPP AM_PROG_LEX AC_PROG_YACC AC_CHECK_TOOL([RC], [windres], [no]) AM_CONDITIONAL([HAVE_RC], [test x$RC != xno]) AC_CHECK_ALIGNOF(uint32_t) AX_CHECK_COMPILE_FLAG([-std=gnu89], [CFLAGS+=" -std=gnu89"]) dnl until flex gets their act together, use pedantic instead of pedantic-errors AX_CHECK_COMPILE_FLAG([-pedantic], [CFLAGS+=" -pedantic"]) dnl AX_CHECK_COMPILE_FLAG([-pedantic-errors], [CFLAGS+=" -pedantic-errors"]) AX_CHECK_COMPILE_FLAG([-fstack-protector-strong], [CFLAGS+=" -fstack-protector-strong"]) AX_CHECK_COMPILE_FLAG([-fPIE], [CFLAGS+=" -fPIE"]) AX_CHECK_COMPILE_FLAG([-Wformat=2], [CFLAGS+=" -Wformat=2"]) AX_CHECK_COMPILE_FLAG([-Werror=format-security], [CFLAGS+=" -Werror=format-security"]) AX_CHECK_COMPILE_FLAG([-Wstrict-prototypes], [CFLAGS+=" -Wstrict-prototypes"]) AX_CHECK_COMPILE_FLAG([-Wdeclaration-after-statement], [CFLAGS+=" -Wdeclaration-after-statement"]) AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS+=" -Wall"]) AX_CHECK_COMPILE_FLAG([-Wextra], [CFLAGS+=" -Wextra"]) AX_CHECK_COMPILE_FLAG([-Wno-gnu-statement-expression], [CFLAGS+=" -Wno-gnu-statement-expression"]) AX_CHECK_LINK_FLAG([-Wl,-z,relro], [LDFLAGS+=" -Wl,-z,relro"]) AX_CHECK_LINK_FLAG([-Wl,-z,now], [LDFLAGS+=" -Wl,-z,now"]) AX_CHECK_LINK_FLAG([-fPIE], [LDFLAGS+=" -fPIE"]) AX_CHECK_LINK_FLAG([-pie], [LDFLAGS+=" -pie"]) AC_HEADER_STDC gl_FUNC_REALPATH_WORKS dnl linux has integer types in stdint.h, solaris, vms in inttypes.h AC_CHECK_HEADERS([stdint.h]) AC_CHECK_HEADERS([stdalign.h]) AC_DEFINE([_GNU_SOURCE], [1], [Always define this.]) AC_C_BIGENDIAN AC_ARG_WITH([kpathsea], AS_HELP_STRING([--with-kpathsea], [Build with kpathsea.])) AS_IF([test "x$with_kpathsea" = "xyes"], [ PKG_PROG_PKG_CONFIG PKG_CHECK_MODULES([KPSE], [kpathsea], AC_DEFINE([USE_KPSE], [1], [Use kpathsea]), dnl if pkg-config doesn't know kpathsea, try -lkpathsea (the most common case) AC_CHECK_LIB([kpathsea], [kpse_set_program_name], [ AC_DEFINE([USE_KPSE], [1], [Use kpathsea]) KPSE_LIBS=" -lkpathsea" ], [ AC_MSG_ERROR([unable to find the kpathsea library]) ]) ) ]) AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug@<:@=sanitize,coverage@:>@], [Enable debugging options [with additional sanitize options].]), [ AS_IF([test "x$enableval" != "xno"], [ dnl AX_CHECK_COMPILE_FLAG([-g], [CFLAGS+=" -g"]) AX_CHECK_COMPILE_FLAG([-Og], [CFLAGS+=" -Og"], [ AX_CHECK_COMPILE_FLAG([-O0], [CFLAGS+=" -O0"]) ]) AS_IF([test "x$enableval" = "xsanitize"], [ AX_CHECK_COMPILE_FLAG([-fsanitize=address,undefined], [CFLAGS+=" -fsanitize=address,undefined"]) ]) AS_IF([test "x$enableval" = "xcoverage"], [ AX_CHECK_COMPILE_FLAG([--coverage], [CFLAGS+=" --coverage"]) AX_CHECK_LINK_FLAG([--coverage], [LDFLAGS+=" --coverage"]) ]) ], [ CPPFLAGS+=" -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 " ]) ], [ CPPFLAGS+=" -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 " ]) AC_ARG_ENABLE([version-in-exe], AS_HELP_STRING([--disable-version-in-exe], [Disable version in executable name.]), [ AS_IF([test "x$enableval" != "xno"], [ GREGORIO_EXE_SUFFIX="-$FILENAME_VERSION" ], [ GREGORIO_EXE_SUFFIX="" ]) ], [ GREGORIO_EXE_SUFFIX="-$FILENAME_VERSION" ]) AC_SUBST(GREGORIO_EXE_SUFFIX) AC_CONFIG_HEADERS([src/config_.h]) AC_CONFIG_FILES([ Makefile src/Makefile examples/Makefile contrib/Makefile contrib/TeXShop/Makefile doc/Makefile tex/Makefile fonts/Makefile ]) AC_OUTPUT