On Mon, 6 May 2013 16:01:30 -0400 Eric Bélanger <snowmaniscool@gmail.com> wrote:
On Mon, May 6, 2013 at 3:45 PM, Leonid Isaev <lisaev@umail.iu.edu> wrote:
Hi,
With gcc 4.8.0-4 I can no longer build core/links package from ABS, with SSL support. The issue is _not_related to makepkg (as I originally thought), even plain ./configure fails if I export CPPFLAGS=-D_FORTIFY_SOURCE=2, regardless of the content of {C,CXX,LD}FLAGS. Here is the error: -------------------- $ ./configure --with-ssl [ ... ] checking for openssl... yes checking OPENSSL_CFLAGS... checking OPENSSL_LIBS... -lssl -lcrypto checking for OpenSSL... no checking for OpenSSL... no configure: error: OpenSSL not found $ cat config.log [ ... ] configure:8095: checking for openssl configure:8102: checking OPENSSL_CFLAGS configure:8107: checking OPENSSL_LIBS configure:8139: checking for OpenSSL configure:8150: gcc -o conftest -g -O2 -D_FORTIFY_SOURCE=2 conftest.c -lssl -lcrypto -lm 1>&5 In file included from configure:8143:0: confdefs.h:8:16: error: duplicate 'unsigned' #define size_t unsigned ^ configure: failed program was: #line 8143 "configure" #include "confdefs.h" #include <openssl/ssl.h> int main() { SSLeay_add_ssl_algorithms() ; return 0; } --------------------
With gcc 4.7.2 all builds fine with Arch's default makepkg.conf, i.e. no "duplicate unsigned error". Also, unsetting CPPFLAGS allows a successfull build.
Since core/links has been successfully rebuilt, what was the gcc version? ANd can anyone else confirm the above issue?
TIA, L.
Aready fixed in links in testing. Just add a prepare function with: sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" configure
I see, thank you. Alternatively one could simply do CPPFLAGS+=" -O2" in PKGBUILD... I'm still confused though: are we supposed to pass -On flags to cpp now (this is even mentioned against in the configure script)? Or is it still a gcc/glibc problem? THanks again, L.
-- Leonid Isaev GnuPG key: 0x164B5A6D Fingerprint: C0DF 20D0 C075 C3F1 E1BE 775A A7AE F6CB 164B 5A6D
-- Leonid Isaev GnuPG key: 0x164B5A6D Fingerprint: C0DF 20D0 C075 C3F1 E1BE 775A A7AE F6CB 164B 5A6D