Commit 9c35dcaf9448f0573d46ab00579c5083439a06fe
2023-01-26T10:24:53
config_lib libmd
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diff --git a/config.subr b/config.subr
index 9ff8086..651f280 100644
--- a/config.subr
+++ b/config.subr
@@ -89,6 +89,21 @@ config_include() {
rm "$OUT"
}
+config_lib() {
+ LIBS_SAVE="$LIBS"
+ OUT=".config_$1.c"
+ shift
+ echo "/* generated by configure */" > "$OUT"
+ echo "int main () { return 0; }" >> "$OUT"
+ LIBS="${LIBS} $@"
+ if ${CC} ${CPPFLAGS} ${CFLAGS} "$OUT" ${LIBS} -o /dev/null 2>/dev/null; then
+ :
+ else
+ LIBS="${LIBS_SAVE}"
+ fi
+ rm "$OUT"
+}
+
pkg_config() {
if pkg-config "$1"; then
CFLAGS="$CFLAGS $(pkg-config --cflags "$1")"
diff --git a/ic3/configure b/ic3/configure
index 101cc31..80ca284 100755
--- a/ic3/configure
+++ b/ic3/configure
@@ -53,6 +53,7 @@ config_gnu
pkg_config libbsd-overlay
pkg_config libffi
pkg_config libmd
+config_lib libmd -lmd
# Asan config
CFLAGS_ASAN="$CFLAGS -fsanitize=address -O1 -fno-omit-frame-pointer -g"
diff --git a/libc3/configure b/libc3/configure
index 32cc7be..deb5309 100755
--- a/libc3/configure
+++ b/libc3/configure
@@ -45,14 +45,11 @@ config_gnu
pkg_config libbsd-overlay
pkg_config libffi
pkg_config libmd
+config_lib libmd -lmd
config_include sha_h sys/types.h sha.h HAVE_SHA_H
config_include sha1_h sys/types.h sha1.h HAVE_SHA1_H
update_config_h
-if [ "x${HAVE_SHA_H}" = "xYes" ]; then
- LIBS="${LIBS} -lmd"
-fi
-
# Address Sanitizer config
CFLAGS_ASAN="$CFLAGS -fsanitize=address -O1 -fno-omit-frame-pointer -g"
LDFLAGS_ASAN="$LDFLAGS"
diff --git a/test/configure b/test/configure
index cc2a1a8..5461637 100755
--- a/test/configure
+++ b/test/configure
@@ -53,6 +53,7 @@ config_gnu
pkg_config libbsd-overlay
pkg_config libffi
pkg_config libmd
+config_lib libmd -lmd
# Asan config
CFLAGS_ASAN="$CFLAGS -fsanitize=address -O1 -fno-omit-frame-pointer -g"