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Support LDFLAGS and CPPFLAGS in configure

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This commit is contained in:
Miroslav Lichvar
2009-11-04 15:46:58 +01:00
parent c6e2eaf7a9
commit fe2cfe1fae
2 changed files with 19 additions and 13 deletions
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20
configure vendored
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@@ -24,6 +24,8 @@ else
MYCFLAGS="${CFLAGS}"
fi
MYCPPFLAGS="${CPPFLAGS}"
# ======================================================================
# FUNCTIONS
@@ -40,15 +42,15 @@ int main(int argc, char **argv) {
}
EOF
${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
${MYCC} ${MYCFLAGS} ${MYCPPFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
if [ $? -eq 0 ]
then
${MYCC} ${MYCFLAGS} -o docheck docheck.o >/dev/null 2>&1
${MYCC} ${MYCFLAGS} ${MYCPPFLAGS} -o docheck docheck.o >/dev/null 2>&1
if [ $? -eq 0 ]
then
result=0
else
${MYCC} ${MYCFLAGS} -o docheck docheck.o -lm >/dev/null 2>&1
${MYCC} ${MYCFLAGS} ${MYCPPFLAGS} -o docheck docheck.o -lm >/dev/null 2>&1
if [ $? -eq 0 ]
then
result=1
@@ -73,7 +75,7 @@ int main(int argc, char **argv) {
}
EOF
${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
${MYCC} ${MYCFLAGS} ${MYCPPFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
if [ $? -eq 0 ]
then
result=0
@@ -94,7 +96,7 @@ int main(int argc, char **argv) {
}
EOF
${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
${MYCC} ${MYCFLAGS} ${MYCPPFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
if [ $? -eq 0 ]
then
result=0
@@ -120,7 +122,7 @@ int main(int argc, char **argv) {
}
EOF
${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
${MYCC} ${MYCFLAGS} ${MYCPPFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
if [ $? -eq 0 ]
then
result=0
@@ -144,7 +146,7 @@ int main(int argc, char **argv) {
}
EOF
${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
${MYCC} ${MYCFLAGS} ${MYCPPFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
if [ $? -eq 0 ]
then
result=0
@@ -195,6 +197,8 @@ Fine tuning of the installation directories:
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
CPPFLAGS C preprocessor flags, e.g. -I<include dir> if you have
headers in a nonstandard directory <include dir>
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
@@ -442,7 +446,9 @@ sed -e "s%@EXTRA_OBJECTS@%${EXTRA_OBJECTS}%;\
s%@CC@%${MYCC}%;\
s%@CFLAGS@%${MYCFLAGS}%;\
s%@CCWARNFLAGS@%${CCWARNFLAGS}%;\
s%@CPPFLAGS@%${CPPFLAGS}%;\
s%@LIBS@%${LIBS}%;\
s%@LDFLAGS@%${LDFLAGS}%;\
s%@EXTRA_LIBS@%${EXTRA_LIBS}%;\
s%@SYSDEFS@%${SYSDEFS}%;\
s%@EXTRA_DEFS@%${EXTRA_DEFS}%;\