projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| b6de8f6a ILT |
1 | dnl Process this file with autoconf to produce a configure script. |
| 2 | AC_PREREQ(2.3)dnl | |
| 3 | AC_INIT(Makefile.in) | |
| 321a78a5 | 4 | |
| b6de8f6a | 5 | AC_CONFIG_HEADER(config.h:config.in) |
| 321a78a5 | 6 | |
| b6de8f6a ILT |
7 | AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../..) |
| 8 | AC_CANONICAL_SYSTEM | |
| 9 | AC_ARG_PROGRAM | |
| 321a78a5 SC |
10 | |
| 11 | . ${srcdir}/../../bfd/configure.host | |
| 12 | ||
| b6de8f6a ILT |
13 | AC_PROG_CC |
| 14 | AC_SUBST(CFLAGS) | |
| 15 | AC_SUBST(HDEFINES) | |
| 16 | AR=${AR-ar} | |
| 17 | AC_SUBST(AR) | |
| 18 | AC_PROG_RANLIB | |
| 19 | ||
| 20 | # Put a plausible default for CC_FOR_BUILD in Makefile. | |
| 21 | AC_C_CROSS | |
| 22 | if test "x$cross_compiling" = "xno"; then | |
| 23 | CC_FOR_BUILD='$(CC)' | |
| 24 | else | |
| 25 | CC_FOR_BUILD=gcc | |
| 321a78a5 | 26 | fi |
| b6de8f6a ILT |
27 | AC_SUBST(CC_FOR_BUILD) |
| 28 | ||
| 29 | AC_CHECK_HEADERS(stdlib.h time.h unistd.h) | |
| 30 | ||
| 31 | AC_MSG_CHECKING([whether printf must be declared]) | |
| 32 | AC_CACHE_VAL(sim_cv_decl_needed_printf, | |
| 33 | [AC_TRY_COMPILE([#include <stdio.h>], | |
| 34 | [int (*pfn) = (int (*)) printf], | |
| 35 | sim_cv_decl_needed_printf=no, sim_cv_decl_needed_printf=yes)]) | |
| 36 | AC_MSG_RESULT($sim_cv_decl_needed_printf) | |
| 37 | if test $sim_cv_decl_needed_printf = yes; then | |
| 38 | AC_DEFINE(NEED_DECLARATION_PRINTF) | |
| 321a78a5 SC |
39 | fi |
| 40 | ||
| b6de8f6a ILT |
41 | AC_OUTPUT(Makefile, |
| 42 | [case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac]) |