# infer-tag.at -- libtool without --tag             -*- Autotest -*-
#
#   Copyright (C) 2008, 2010-2019, 2021-2025 Free Software Foundation,
#   Inc.
#
#   This file is part of GNU Libtool.
#
# GNU Libtool is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# GNU Libtool is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool.  If not, see <https://www.gnu.org/licenses/>.
####

# Check that func_infer_tag works.

# We add one test per tag, so that only those tests are skipped
# for which the tags are disabled (otherwise we only ever test
# on systems where all tags are enabled).

AT_SETUP([inferred tag])
AT_KEYWORDS([libtool])

AT_DATA([a.c],
[[int a (void) { return 0; }
]])

AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c a.c],
	 [], [ignore], [ignore])

AT_CLEANUP

AT_SETUP([CXX inferred tag])
LT_AT_TAG([CXX])
AT_KEYWORDS([libtool])

AT_DATA([a.cpp],
[[int a (void) { return 0; }
]])

AT_CHECK([$LIBTOOL --mode=compile $CXX $CPPFLAGS $CXXFLAGS -c a.cpp],
	 [], [ignore], [ignore])

AT_CLEANUP

AT_SETUP([OBJC inferred tag])
LT_AT_TAG([OBJC])
AT_KEYWORDS([libtool])

AT_CHECK([$LIBTOOL --config | $EGREP '^objc_compiles="no"' && (exit 77)], 1)

AT_DATA([a.m],
[[
#import <Foundation/Foundation.h>

@interface Addition : NSObject
- (int)this:(int)a that:(int)b;
@end

@implementation Addition
- (int)this:(int)a that:(int)b
{
  return a + b;
}
@end

int main() {
    Addition *add = [[Addition alloc] init];
    int result = [add this:10 that:20];
    printf("add this:10 that:20 = %d", result);
    return 0;
}
]])

AT_CHECK([$LIBTOOL --mode=compile $OBJC $OBJCFLAGS -c a.m],
	 [], [ignore], [ignore])

AT_CLEANUP

AT_SETUP([OBJCXX inferred tag])
LT_AT_TAG([OBJCXX])
AT_KEYWORDS([libtool])

AT_CHECK([$LIBTOOL --config | $EGREP '^objc_compiles="no"' && (exit 77)], 1)

AT_DATA([a.mm],
[[
#import <Foundation/Foundation.h>

@interface Addition : NSObject
- (int)this:(int)a that:(int)b;
@end

@implementation Addition
- (int)this:(int)a that:(int)b
{
  return a + b;
}
@end

int main() {
    Addition *add = [[Addition alloc] init];
    int result = [add this:10 that:20];
    printf("add this:10 that:20 = %d", result);
    return 0;
}
]])

AT_CHECK([$LIBTOOL --mode=compile $OBJCXX $OBJCXXFLAGS -c a.mm -o a.o],
	 [], [ignore], [ignore])

AT_CLEANUP

AT_SETUP([F77 inferred tag])
LT_AT_TAG([F77])
AT_KEYWORDS([libtool])

AT_DATA([a.f],
[[      program main
      end
]])

AT_CHECK([$LIBTOOL --mode=compile $F77 $FFLAGS -c a.f],
	 [], [ignore], [ignore])

AT_CLEANUP

AT_SETUP([FC inferred tag])
LT_AT_TAG([FC])
AT_KEYWORDS([libtool])

AT_DATA([a.f],
[[      program main
      end
]])

AT_CHECK([$LIBTOOL --mode=compile $FC $FCFLAGS -c a.f],
	 [], [ignore], [ignore])

AT_CLEANUP

AT_SETUP([GCJ inferred tag])
LT_AT_TAG([GCJ])
AT_KEYWORDS([libtool])

AT_DATA([A.java],
[[public class A {
  private int a;
  public A () { a = 0; }
};
]])

AT_CHECK([$LIBTOOL --mode=compile $GCJ $GCJCFLAGS -c A.java],
	 [], [ignore], [ignore])

AT_CLEANUP

# Unsupported compiler check
AT_SETUP([Unsupported compiler inferred tag check])
AT_KEYWORDS([libtool])

AT_DATA([a.asm],
[[section .text
     global _start
  _start:
     mov eax,1
]])

AT_XFAIL_IF([:])
AT_CHECK([$LIBTOOL --mode=compile nasm -felf64 a.asm],
	 [0], [ignore], [ignore])

AT_CLEANUP