projects / librseq.git / blame
| Commit | Line | Data |
|---|---|---|
| 2cbca301 MJ |
1 | # SPDX-License-Identifier: MIT |
| 2 | # | |
| 3 | # Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com> | |
| 4 | # | |
| 5 | ||
| 6 | AC_PREREQ(2.59) | |
| 7 | AC_INIT([librseq],[0.1.0-pre],[mathieu dot desnoyers at efficios dot com], [], [https://github.com/compudj/librseq/]) | |
| 8 | ||
| 9 | # Following the numbering scheme proposed by libtool for the library version | |
| 10 | # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html | |
| 11 | AC_SUBST([RSEQ_LIBRARY_VERSION], [0:0:0]) | |
| 12 | ||
| 13 | AC_CONFIG_HEADERS([include/config.h]) | |
| 14 | AC_CONFIG_AUX_DIR([config]) | |
| 15 | AC_CONFIG_MACRO_DIR([m4]) | |
| 16 | ||
| 17 | AC_CANONICAL_TARGET | |
| 18 | AC_CANONICAL_HOST | |
| 19 | ||
| 20 | AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip nostdinc]) | |
| 21 | AM_MAINTAINER_MODE([enable]) | |
| 22 | ||
| 23 | # Enable silent rules if available (Introduced in AM 1.11) | |
| 24 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) | |
| 25 | ||
| 26 | AC_REQUIRE_AUX_FILE([tap-driver.sh]) | |
| 27 | ||
| 28 | # Checks for C compiler | |
| 29 | AC_USE_SYSTEM_EXTENSIONS | |
| 30 | AC_PROG_CC | |
| 31 | AC_PROG_CC_STDC | |
| 32 | AC_PROG_CXX | |
| 33 | ||
| 34 | # Checks for programs. | |
| 35 | AC_PROG_AWK | |
| 36 | AC_PROG_MAKE_SET | |
| 37 | ||
| 38 | LT_INIT | |
| 39 | ||
| 40 | # Checks for typedefs, structures, and compiler characteristics. | |
| 41 | AC_C_INLINE | |
| 42 | AC_TYPE_INT32_T | |
| 43 | AC_TYPE_INT64_T | |
| 44 | AC_TYPE_OFF_T | |
| 45 | AC_TYPE_SIZE_T | |
| 46 | AC_TYPE_UINT32_T | |
| 47 | AC_TYPE_UINT64_T | |
| 48 | ||
| 49 | AX_C___ATTRIBUTE__ | |
| 50 | AS_IF([test "x$ax_cv___attribute__" = "xyes"], | |
| 51 | [:], | |
| 52 | [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])]) | |
| 53 | ||
| 54 | AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])]) | |
| 55 | ||
| 56 | AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS" | |
| 57 | ||
| 58 | # Checks for library functions. | |
| 59 | AC_FUNC_MMAP | |
| 60 | AC_FUNC_FORK | |
| 61 | AC_CHECK_FUNCS([ \ | |
| 62 | memset \ | |
| 63 | strerror \ | |
| 64 | ]) | |
| 65 | ||
| 66 | # AC_FUNC_MALLOC causes problems when cross-compiling. | |
| 67 | #AC_FUNC_MALLOC | |
| 68 | ||
| 69 | # Check for headers | |
| 70 | AC_HEADER_STDBOOL | |
| 71 | AC_CHECK_HEADERS([ \ | |
| 72 | limits.h \ | |
| 73 | stddef.h \ | |
| 74 | ]) | |
| 75 | ||
| 76 | AC_CHECK_HEADER([linux/rseq.h]) | |
| 77 | AS_IF([test "x${ac_cv_header_linux_rseq_h}" != "xyes"], [ | |
| 78 | AC_MSG_ERROR([Cannot find 'linux/rseq.h'.]) | |
| 79 | ]) | |
| 80 | ||
| 81 | AC_CHECK_HEADER([linux/cpu_opv.h]) | |
| 82 | AH_TEMPLATE([HAVE_CPU_OPV], [Defined to 1 if we have cpu_opv headers.]) | |
| 83 | AS_IF([test "x${ac_cv_header_linux_cpu_opv_h}" = "xyes"], [ | |
| 84 | AC_DEFINE(HAVE_CPU_OPV, 1) | |
| 85 | ]) | |
| 86 | AM_CONDITIONAL([HAVE_CPU_OPV], [test "x${ac_cv_header_linux_cpu_opv_h}" = "xyes"]) | |
| 87 | ||
| 88 | AM_CPPFLAGS="-include config.h" | |
| 89 | AC_SUBST(AM_CPPFLAGS) | |
| 90 | ||
| 91 | AM_CFLAGS="-Wall -Wextra $AM_CFLAGS" | |
| 92 | AC_SUBST(AM_CFLAGS) | |
| 93 | ||
| 94 | AC_CONFIG_FILES([ | |
| 95 | Makefile | |
| 96 | include/Makefile | |
| 97 | src/Makefile | |
| 98 | tests/Makefile | |
| 99 | src/librseq.pc | |
| 100 | ]) | |
| 101 | ||
| 102 | AC_OUTPUT |