offrss: add -fcommon workaround

Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:

    ld: serve_pdf.o:offrss.h:75: multiple definition of `cgi_url_path';
      offrss.o:offrss.h:75: first defined here
This commit is contained in:
Sergei Trofimovich 2022-06-06 19:10:07 +01:00
parent ef75dae045
commit 65e363e753

View File

@ -13,6 +13,11 @@ stdenv.mkDerivation rec {
++ lib.optional (stdenv.hostPlatform == stdenv.buildPlatform) podofo
++ lib.optional (!stdenv.isLinux) libiconv;
# Workaround build failure on -fno-common toolchains:
# ld: serve_pdf.o:offrss.h:75: multiple definition of `cgi_url_path';
# offrss.o:offrss.h:75: first defined here
NIX_CFLAGS_COMPILE = "-fcommon";
configurePhase = ''
substituteInPlace Makefile \
--replace '$(CC) $(CFLAGS) $(LDFLAGS)' '$(CXX) $(CFLAGS) $(LDFLAGS)'