84 lines
4.8 KiB
Diff
84 lines
4.8 KiB
Diff
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commit fc27164f950ff572b9b86cd6c9df701e08a363ad
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Author: Nicolas Morey <nmorey@suse.com>
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Date: Thu Sep 5 14:54:19 2024 +0200
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configure: fix compilation error for GCC >= 14
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Signed-off-by: Nicolas Morey <nmorey@suse.com>
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diff --git configure configure
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index 240487dae777..25352125f048 100755
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--- configure
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+++ configure
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@@ -6210,28 +6210,28 @@ $as_echo "Failed to compile fortran test object. Example error follows:" >&6; }
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$as_echo "$as_me: $F77_OBJ_OUT" >&6;}
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as_fn_error $? "giving up" "$LINENO" 5
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fi
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- echo "main(){ FF(); return 0; }" > flink.c
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- if $CC -o flink -DFF=f_fun flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ echo "int main(){ FF(); return 0; }" > flink.c
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+ if $CC -o flink -DFF=f_fun -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: same as C" >&5
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$as_echo "same as C" >&6; }
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F77_SYMBOLS=symbol
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- elif $CC -o flink -DFF=f_fun_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=f_fun_ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: lowercase with underscore" >&5
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$as_echo "lowercase with underscore" >&6; }
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F77_SYMBOLS=symbol_
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- elif $CC -o flink -DFF=f_fun__ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=f_fun__ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: lowercase with 2 underscores" >&5
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$as_echo "lowercase with 2 underscores" >&6; }
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F77_SYMBOLS=symbol__
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- elif $CC -o flink -DFF=F_FUN flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=F_FUN -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: uppercase" >&5
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$as_echo "uppercase" >&6; }
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F77_SYMBOLS=SYMBOL
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- elif $CC -o flink -DFF=F_FUN_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=F_FUN_ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: uppercase with underscore" >&5
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$as_echo "uppercase with underscore" >&6; }
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F77_SYMBOLS=SYMBOL_
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- elif $CC -o flink -DFF=F_FUN_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=F_FUN_ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: uppercase with 2 underscores" >&5
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$as_echo "uppercase with 2 underscores" >&6; }
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F77_SYMBOLS=SYMBOL__
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diff --git configure.ac configure.ac
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index 359b31a119d4..ed6cdbb3c18e 100644
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--- configure.ac
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+++ configure.ac
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@@ -702,23 +702,23 @@ if test -n "$F77" -a "$F77" != no ; then
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AC_MSG_NOTICE($F77_OBJ_OUT)
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AC_MSG_ERROR([giving up])
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fi
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- echo "main(){ FF(); return 0; }" > flink.c
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- if $CC -o flink -DFF=f_fun flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ echo "int main(){ FF(); return 0; }" > flink.c
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+ if $CC -o flink -DFF=f_fun -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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AC_MSG_RESULT(same as C)
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F77_SYMBOLS=symbol
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- elif $CC -o flink -DFF=f_fun_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=f_fun_ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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AC_MSG_RESULT(lowercase with underscore)
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F77_SYMBOLS=symbol_
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- elif $CC -o flink -DFF=f_fun__ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=f_fun__ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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AC_MSG_RESULT(lowercase with 2 underscores)
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F77_SYMBOLS=symbol__
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- elif $CC -o flink -DFF=F_FUN flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=F_FUN -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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AC_MSG_RESULT(uppercase)
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F77_SYMBOLS=SYMBOL
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- elif $CC -o flink -DFF=F_FUN_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=F_FUN_ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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AC_MSG_RESULT(uppercase with underscore)
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F77_SYMBOLS=SYMBOL_
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- elif $CC -o flink -DFF=F_FUN_ flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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+ elif $CC -o flink -DFF=F_FUN_ -Wno-implicit-function-declaration flink.c ffunc.o $LDFLAGS $LIBS 1>/dev/null 2>/dev/null; then
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AC_MSG_RESULT(uppercase with 2 underscores)
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F77_SYMBOLS=SYMBOL__
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else
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