COMPILE -> LINK

configure.ac

@@ -363,7 +363,7 @@ dnl Checks for headers and codegen feature flags
 
 target_cpu_aarch64=no
 AC_MSG_CHECKING(for ARM64 target)
-AC_COMPILE_IFELSE(
+AC_LINK_IFELSE(
   [AC_LANG_PROGRAM([
 #ifndef __aarch64__
 #error Not aarch64
@@ -380,7 +380,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   AS_IF([test "x$target_cpu_aarch64" = "xyes"], [
     have_armcrypto=no
     AC_MSG_CHECKING(for ARM crypto instructions set)
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <arm_neon.h>]], [[ vaeseq_u8(vmovq_n_u8(0), vmovq_n_u8(__ARM_FEATURE_CRYPTO)) ]])],
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <arm_neon.h>]], [[ vaeseq_u8(vmovq_n_u8(0), vmovq_n_u8(__ARM_FEATURE_CRYPTO)) ]])],
       [
         AC_MSG_RESULT(yes)
         have_armcrypto=yes
@@ -391,7 +391,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
         AX_CHECK_COMPILE_FLAG([-march=armv8-a+crypto], [
           CFLAGS="$CFLAGS -march=armv8-a+crypto"
           AC_MSG_CHECKING(for ARM crypto instructions set with -march=armv8-a+crypto)
-          AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <arm_neon.h>]], [[ vaeseq_u8(vmovq_n_u8(0), vmovq_n_u8(__ARM_FEATURE_CRYPTO)) ]])],
+          AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <arm_neon.h>]], [[ vaeseq_u8(vmovq_n_u8(0), vmovq_n_u8(__ARM_FEATURE_CRYPTO)) ]])],
             [
               AC_MSG_RESULT(yes)
               have_armcrypto=yes
@@ -407,7 +407,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-mmmx], [CFLAGS="$CFLAGS -mmmx"])
   AC_MSG_CHECKING(for MMX instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("mmx")
 #include <mmintrin.h>
 ]], [[ __m64 x = _mm_setzero_si64(); ]])],
@@ -420,7 +420,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-msse2], [CFLAGS="$CFLAGS -msse2"])
   AC_MSG_CHECKING(for SSE2 instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("sse2")
 #ifndef __SSE2__
 # define __SSE2__
@@ -437,7 +437,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-msse3], [CFLAGS="$CFLAGS -msse3"])
   AC_MSG_CHECKING(for SSE3 instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("sse3")
 #include <pmmintrin.h>
 ]], [[ __m128 x = _mm_addsub_ps(_mm_cvtpd_ps(_mm_setzero_pd()),
@@ -451,7 +451,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-mssse3], [CFLAGS="$CFLAGS -mssse3"])
   AC_MSG_CHECKING(for SSSE3 instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("ssse3")
 #include <tmmintrin.h>
 ]], [[ __m64 x = _mm_abs_pi32(_m_from_int(0)); ]])],
@@ -464,7 +464,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-msse4.1], [CFLAGS="$CFLAGS -msse4.1"])
   AC_MSG_CHECKING(for SSE4.1 instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("sse4.1")
 #include <smmintrin.h>
 ]], [[ __m128i x = _mm_minpos_epu16(_mm_setzero_si128()); ]])],
@@ -477,7 +477,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-mavx], [CFLAGS="$CFLAGS -mavx"])
   AC_MSG_CHECKING(for AVX instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("avx")
 #include <immintrin.h>
 ]], [[ _mm256_zeroall(); ]])],
@@ -490,7 +490,7 @@ AS_IF([test "x$EMSCRIPTEN" = "x"], [
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-mavx2], [CFLAGS="$CFLAGS -mavx2"])
   AC_MSG_CHECKING(for AVX2 instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("avx2")
 #include <immintrin.h>
 ]], [[
@@ -502,7 +502,7 @@ return _mm256_movemask_ps(_mm256_cmp_ps(x, y, _CMP_NEQ_OQ));
      AC_DEFINE([HAVE_AVX2INTRIN_H], [1], [AVX2 is available])
      AX_CHECK_COMPILE_FLAG([-mavx2], [CFLAGS_AVX2="-mavx2"])
      AC_MSG_CHECKING(if _mm256_broadcastsi128_si256 is correctly defined)
-     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("avx2")
 #include <immintrin.h>
      ]], [[ __m256i y = _mm256_broadcastsi128_si256(_mm_setzero_si128()); ]])],
@@ -517,7 +517,7 @@ return _mm256_movemask_ps(_mm256_cmp_ps(x, y, _CMP_NEQ_OQ));
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-mavx512f], [CFLAGS="$CFLAGS -mavx512f"])
   AC_MSG_CHECKING(for AVX512F instructions set)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("avx512f")
 #include <immintrin.h>
 ]], [[
@@ -550,7 +550,7 @@ __m512i y = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7),
   AX_CHECK_COMPILE_FLAG([-maes], [CFLAGS="$CFLAGS -maes"])
   AX_CHECK_COMPILE_FLAG([-mpclmul], [CFLAGS="$CFLAGS -mpclmul"])
   AC_MSG_CHECKING(for AESNI instructions set and PCLMULQDQ)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("aes")
 #pragma GCC target("pclmul")
 #include <wmmintrin.h>
@@ -567,7 +567,7 @@ __m512i y = _mm512_permutexvar_epi64(_mm512_setr_epi64(0, 1, 4, 5, 2, 3, 6, 7),
   oldcflags="$CFLAGS"
   AX_CHECK_COMPILE_FLAG([-mrdrnd], [CFLAGS="$CFLAGS -mrdrnd"])
   AC_MSG_CHECKING(for RDRAND)
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #pragma GCC target("rdrnd")
 #include <immintrin.h>
 ]], [[ unsigned long long x; _rdrand64_step(&x); ]])],
@@ -617,7 +617,7 @@ AC_C_BIGENDIAN(
 )
 
 AC_MSG_CHECKING(whether __STDC_LIMIT_MACROS is required)
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[
 #include <limits.h>
 #include <stdint.h>
 ]], [[